Stc oitc glass. /4mm) 34: 29: Triple-pane IGU (4mm/12.

Stc oitc glass alumicor. TAB 4 0. 5 outdoor-indoor transmission class, OITC, of a build-ing façade or façade element, n—a single-number rating calculated in accordance with Classification E1332 using measured values of sound transmission loss. Remove it and replace with better glass. TAB 4 0,76 mm = 30 mil. After sealed IG units were installed into the laboratory test opening, the first glass panel and wood spacers were used to complete the triple glass configurations. The ASTM E90 standard is used for measuring both, and the same types of products are rated using the same numerical rating scale. STC/OITC glass for extra pane thickness; Decorative glass and window tint options; Whether you’re looking for the most energy-efficient glass, the strongest glass for added safety, or decorative glass for privacy, Infinity from Marvin has the right glass for you. The STC rating for a six inch concrete sub-floor is 52-55. 5 fi berglass insulation batts, ⁄8" None TL-92-618 38 5 designed to deliver noise control ⁄8" Glass fi ber TL-93-325 49 5 in metal stud Oldcastle STC Data (1) The data here is based on samples tested at Riverbank Acoustical Laboratories in accordance with ASTM E90- 97, ASTM E413-87 and ASTM E1332-90 and are not guaranteed for all samples or applications. Laminated and double-glazed glass both hold STC ratings of 40, but anything higher typically requires a combination of the two. Acoustic Glass Performance Calculator provided by AGC, Guardian, Kuraray, Saflex, SGG and Viracon, to get desired RW/STC/OITC Value. •Plot OITC vs. To determine the specific STC Noise Reduction Glass Options. The bead looks like a piece of plastic The higher the STC number the greater a material’s ability to block sound. The first is the STC rating. The other is Outdoor/Indoor Transmission Class (OITC). The acoustical performance of windows and doors is influenced not only by the glass but also by the The mechanism of calculating STC and Design and Glass in Architecture Julia Schimmelpenningh. An intelligent window can do more than you would think. The best performances can be achieved with our wide range of compositions Acoustic, Acoustic Plus or Acoustic Performance. PVB laminate is a great choice for any home where increased noise attenuation is required, such as homes directly on busy streets or in close proximity to airports. STC OITC 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Noise Reduction Glass Options. Total Thickness STC OITC 6mm (1/4”) 35 31 10mm (3/8”) 38 35 12mm (1/2”) 39 36 15mm (5/8”) Glass Make-up 6mm SonicGuard™ 10mm SonicGuard™ 12mm SonicGuard™ 15mm SonicGuard™ 41 38 Airspace STC OITC 16mm 36 28 16mm 40 31 We offer specialty glass to best suit the needs of your home. Can't seem to find what you are looking for? Get in touch with one of our experts! Fill out the form below or call us at 715-842-5666. Maximum noise insulation is 01 Frequency (Hz) Insulating Glass Construction STC OITC* 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Sound Transmission Loss (dB) 5/8" overall - 1/8" glass, 3/8" airspace, 1/8" glass 31 26 26 23 23 20 23 19 23 27 29 32 35 39 44 47 48 41 36 43 1" overall - 1/4" glass, 1/2" airspace, 1/4" glass 35 30 27 24 29 22 22 25 30 33 35 38 40 42 42 As America becomes more urbanized and more focused on green building, OITC’s importance will no doubt continue to grow. The STC measurement has been around since 1961, so for a long time, that was the only rating to measure how windows Laminated Glass. OITC ratings, on the other hand, evaluate outdoor-to-indoor sound Marvin Replacement offers specialty glass to best suit the needs of your home. Thickness STC* OITC* Double Std I. Infinity from Marvin’s advanced Standard Transmission Class (STC) or Outdoor/Indoor Transmission Class (OITC) glass makes a sizable impact on the amount of noise that travels through your windows into your house. One is Sound Transmission Class (STC). com Page 1 of 1 TEST REPORT SUMMARY - OITC Report Number J9525. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. G. Laminated Glass. However, the STC rating has been used much longer and is more widely recognized as the Thanks, Terry, for the helpful information. Hose Stream This protect has passed the hose stream test. txt) or view presentation slides online. Our insulating glass units are meticulously assembled with two panes of glass, separated by an air space, to ensure superior sound insulation. The charts include sound transmission loss data for laminated and insulating glass assemblies. (PVB 0. Next. The current standard by which OITC is Type STC OITC: Panel Doors: 29 27: Doors with Glass: 30 28: Doors with Mirror : 34 31 Type STC OITC: Fir 6-Panel: 30 28: Hemlock 6-Panel: 27 26: Hemlock Full Lite: 31 27: Meranti 3/4 Lite: 31 27: Meranti 6-Panel: 29 28: 9/13/2023: The performance information listed is for new products and is intended to be used for reference only, and is not complete. The STC rating TYPE: Sliding Glass Door Summary of Test Results ATI Data File No. 01A 1/2" Laminated glass, Glass temperature 75°F 35 32 F5707. 3/4mm/12. UPDATED; TD-138 - Heat Treated Glass for Architectural VacuMax™ vacuum insulating glass (VIG) by Vitro Architectural Glass integrates with any traditional (and even non-traditional) glazing system to maximize insulation performance. A laminated glass upgrade has an even thicker interior glass pane than STC/OITC upgraded features. 24 Page 1 of 2 Due to continual product research and development, details listed are subject to change at any time. For any given air-tight, rigidly supported, glass-air space combination; frame design and glazing method make little di˛erence in acoustical performance as measured by OITC, nor do integral ventilators. . 0 GLASS PERFORMANCE STC (Sound Transmission Class) and OITC (Outdoor-Indoor Transmission Class), and their appropriate use. 24") 25mm (0. Style Line® Series | V250 Windows STC It is sometimes possible to remove and replace the glass pacs with a noise reduction glass pac. 76 mm inner glass, Gray 6. V300 | TrinsicTM Series Acoustical Ratings Intercept or Cardinal Foam or Dura**** Glass 3 Unlike STC and OITC glass, PVB laminate is a relatively new addition to the Infinity from Marvin family. Increasing Mass and The enclosed STC and OITC data is for insulating glass constructions only. *OITC is estimated based on STC/OITC Glass. Sound transmission loss tests are in accordance with ASTM E90. PVB interlayers provide a solid sound buffer that reduces noise in collaboration with air gaps and thickened During testing for STC & OITC, the sounds used are different, STC tests between 125 to 4000 Hz and uses interior noises such as talking, television, or typing, OITC tests between 80 to 4000 Hz and uses sounds like train whistles, street noise, or air traffic. In fact, it’s probably Reference of 10 mm glass thickness STC was used since OITC for this type was not available. In the acoustic testing process, Element’s experts began by conducting initial testing to determine the problem. A summary of the sound transmission loss test results on the Series/Model 3500/1255, single hung window is listed below. Professionals in the soundproofing business have depended on STC for much longer than they have OITC ratings. Just because of the nature of the glass there will be some sound transmission. (see Table 5-15). STC 30. 71967. In general, the OITC ratings will be significantly lower than the STC ratings for most window systems. 37 mm outer STC is a widely recognized measure for sound insulation in windows and doors, focusing on human speech frequencies. ) (in. STC rating was developed to asses several different types of barriers, such as doors, partitions, windows, and both interior and exterior walls. “an alteration in pressure, stress, particle displacement The First And Only Unit STC 36 Rated Frameless Glass Wall. Frequency Range: OITC covers 80 to 4000 Hz, emphasizing lower frequencies associated with external noise sources, while STC focuses on 125 to 4000 Hz, primarily covering human speech frequencies. The test specimen shall be tested in accordance with ASTM E 1886, information in ASTM E 1996 and STC/OITC* 32/29 34/29 40/32 27/30 Seal Strength N/A 150psi 150psi 3000psi Thickness 6mm (0. OITC (Outdoor-Indoor Transmission Class) is a more modern and “real world” test that Sound transmission class (STC) ratings and OITC ratings both rate the effectiveness of an assembly to attenuate airborne sound. 52mm PVB + 4. Decorative Glass. 5 mm Glas R W = 33 dB. The numbers you get on these will give the amplitude of sound, which is reduced by the glazing, which is why you should go for the highest number as long as it can be afforded. STC: Understanding the Difference. This may suffice for low noise environments. Glazing (Nominal Dimensions) STC OITC . 17. OITC Rating . Please see the reverse side for a comparison of how our cellulose and 4-inch Sound Control Batts perform in certain assemblies when tested at an A leader in tools for the glass industry. The OITC (Outside-Inside Transmission Class) rating is used to classify GLASS EXT. Laminated glass is also available with tinted interlayers in clear, bronze, grey, or green. Tempered glass increases glass strength to help prevent breakage. PrivaSEE provides better sound buffering than many fixed all glass partitions. 01B 27/32" IG (3/32" annealed exterior 5/8" air space, 1/8" annealed interior) Glass temperature - 74F Pass 29 24 Reference should be made to ATI Report No. Similarly, for floors, opt for soundproof underlayment or carpet padding that helps minimize impact noise. Laminated Glass While not as well known as STC, OITC is a more appropriate measure when comparing the true sound control performance of a window. That’s the work of a glass company usually, not a window company. Listed and labeled with Underwriters Laboratories Inc. Reduction in sound based on OITC ratings of Pella Lifestyle Series windows to a single-pane wood or vinyl window with an OITC of 19. STC A basic window with conventional 1” insulating glass will rarely have an STC rating at or above 40 or an OITC rating at or above 32, according to the AAMA. STC 35. improve STC 1 to 2 points, but only if high-frequency noise transmission is the controlling factor in STC calculations. Learn how it works, its benefits, and where it’s used for a quieter, more peaceful space. 22. Whether you’re All assemblies include component descriptions, STC, OITC, Rvalue, and Rainfall data (if available). STC ratings have been determined from TL data using ASTME413 Laboratory measured STC and OITC ratings for various glass configurations. STC 38. Akustisches Verbundglas. 3mm/4mm) 35: 30: Hybrid VIG (4mm/0. GLASS PERFORMANCE DAYS 2012 3 www. Tempered glass is ideal for windows close to the floor or located in high-traffic areas. OITC v. 0,76 mm Trosifol ® Clear. Contact Us. Sound Transmission Class (STC) is a single-number rating of the airborne sound transmission loss (TL) performance of a constructed assembly measured at standard one-third octave band frequencies. Outdoor-Indoor Outdoor/Indoor Transmission Class (OITC) are measured in decibels (dB) and are the standard method for rating sound attenuation characteristics of glass products and window assemblies. Reference should be made to Intertek-ATI Report No. There is no way to convert from OITC to STC (or vice versa), without access to the underlying TL data. The OITC rating is used to measure the sound transfer between outdoor and indoor Introduction and Product Performance for Elevate/Essential Ver 2024. With all this mention of OITC and STC, you may be wondering how the two forms of measurement actually differ. STC (Sound Transmission Class) STC is a rating system that measures how well a building partition attenuates airborne sou Sliding Glass Doors STC 65 Also World Record Studio Windows & Steel Doors ®, INC. OITC isn’t as well-recognized as STC, but it’s arguably a better way to rate soundproof glass windows because it specifically targets loud noise in the low to mid-frequency range. s. 5 mm Glas 0,76 mm . 24 Page 1 of 7 Due to continual product research and development, details listed are subject to change at any time. 1" IG (1/4" tempered, 1/2" air space, 1/4" tempered) 32 : 27 . GreenFiber sales professionals will also be happy to consult with you about the best ways to utilize our insulation for sound control in any individual project. Laminated glass. 1 2024-01-15 Prod Perf-2 11708532 Architectural Detail Manual Certification and Code Information Marvin meet or exceed the following industry and federal performance standards STC – Sound Transmission Class. 76 mm Trosifol ® Clear. •Standard Glass 3 Spacer STC OITC Test Date Test Number Operating Style Series Numbers Tested Size OA Glass 1 Glass 2 Acoustical Ratings - Trinsic I V300 updated 04. Historically, professionals in the soundproofing business have relied on the STC rating system. An OITC rating is best assigned to specimens tested in the laboratory. The test exhibited laminated glass resulted in the best transmission loss (TL STC OITC 75310. How are STC and OITC Measured? STC: A sound transmitter and receiver are set up on either side of the window being tested. To put the ratings into context, an area with high traffic or airplane noise volume may require an STC of around 43 and an OITC of at least 36 to maintain a comfortable STC: OITC: Rw: 1/4″ RAL-TL85-169: 31: 29: 32: 1/2″ offers a comprehensive line of laminated glazing solutions including security glazing. When measuring OITC, a sound source generates sounds at predetermined frequencies and the receiver measures what it hears. TubeliteUSA. R W = 36 dB. com Report Number 01-31783. 01. Similarly, in the triple glazed unit, the two air gaps go up by ¼” each. The definitions of two ratings: Sound Transmission Class or STC and Outdoor-Indoor Transmission Class or OITC; The project’s design requirements and how they impact the glazing system, and; How to calculate an STC or OITC rating; Sound Transmission Class Rating (STC) – applicable to interior building partitions and viewing windows where the sound source is human speech and/or office equipment. Let’s understand the difference. Comparing STC and OITC Ratings of Different Window Types. Verbundglas. Doors to STC 52; Windows to STC 59; Steel, Stainless Steel, Brass and Wood; Acoustic Glass & Glazing The OITC covers a wider range and lower frequency than the STC. Understanding how different windows perform can help you make an informed decision. 16mm AIR 4mm Temp. Tempered Glass. 76 mm = 30 mil. Glazing (Nominal Dimensions) Operating Force Air Infiltration STC OITC 71967. 03. must The maximum deficiency at any one frequency must not exceed 8. This option is ideal for windows that are close to the floor or located in high-traffic areas. 75310. Costing more than other materials, this is used mainly for exterior applications. Sound Transmission Class and Outdoor-Indoor Transmission Class glass has increased pane thickness on the room side and works in areas where exterior noise is a concern. To determine how much sound a material or assembly can block, we test them and use the results to determine an STC and/or OITC rating. Windows that are double- and triple-glazed – which typically have higher STC and OITC numbers – are usually stronger than other windows. OITC, on the other hand, covers a broader frequency range (80 to 4000 Hz), including lower frequencies often associated with external noise. The Infinity laminated upgrade features a vinyl interlayer, a The OITC rating, established in the ‘90s, is newer to the industry and is often overlooked in favor of the STC rating. 76 mm . The Outdoor-Indoor Transmission Class (OITC) is calculated by subtracting the logarithmic Because Audia ™ acoustic doors and windows are built-to-order, opportunities exist to create signature-piece steel, stainless steel, brass, and wood entrances for recording and TV broadcasting studios, schools, theaters, courtrooms, and all industrial applications. This information is located beneath the thumbnail image of the assembly. The Silver Line® Product Series Silver Line Product Type IG Glass Type Sound Transmission Class (STC) Outdoor/Indoor Transmission Class (OITC) SS 28 - DS 30 - 3mm/4mm 32 26 Laminated DS-SS/060/SS 34 29 SS 27 - DS 28 - 3mm/4mm 32 26 Laminated DS-SS/060/SS 34 29 SS - - DS 29 24 Laminated DS-DS/060/DS 32 28 KEY SS = Single Strength DS = Double Strength 3. STC (Sound Transmission Class) and OITC (Outdoor-Indoor Transmission Class) are ratings used to measure the soundproofing effectiveness of building materials, particularly windows, doors, and walls. A thicker interior pane of glass acts as a buffer for the noise outside your home, including street noise and more. 3mm (0. Contact a Kolbe Expert. Besides STC/OITC glass, you can choose laminated glass for noise reduction windows. 3 mm Glas. The Roughly speaking, the STC rating equals the reduction in decibel levels across the partition. With wall-like R-values up to R20, VacuMax™ VIG is the ultimate in thermal glazing. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. vibrations; any auditory effect. The overall envelope system of the building is also 44 STC and 35 OITC American Heritage Simulated Double Hung (SDH) Sanctuary Glass tilt-turn windows; 40 STC and 35 OITC Thermo uPVC Sanctuary Glass tilt-turn windows; STC, or Sound Transmission Class, measures transmission loss between 125 Hz and 4,000 Hz. Flanking limit tests and reference UNDERSTANDING STC & OITC RATINGS Not all windows are intelligent. Oldcastle BuildingEnvelope ® offers a variety of glass products to meet your architectural glazing design needs. Where singular numbers are shown, testing was completed using one specifi c type of glass make-up. fi Rw values from ASTM E90 and ISO 717 data is a contour fit mechanism (Outside Inside Transmission Class (OITC; ASTM E 1332 is a calculation), because of this, the performance at specific frequencies is left ASTM E 413. United States & Canada - EN. 76 mm+1. 4. R W = 35 dB. TL6332 35 28 4mm Temp. Sound While not as well known as STC, OITC is a more appropriate measure when comparing the true sound control performance of a window. stc & OITC " + ( + " & + SERIES GLASS SIZE STC OITC GLASS MAKE UP (Outboard) (A" Space) (Inboard) -200 STC Projected 1-1/2" 43 32 1 1/8 40 32 1-1/2" 41 33 T237 STC Projected 1-1/2"Wann Edge 43 34 34 28 T200 STC Projected 1" 36 30 38 31 CV200 STC Projected 1" 34 27 52 STC Hung 1" OITC Test Date Test Number Intercept or Cardinal horizontal slider 6110 6111 6130 6130J 6170 size tested 6040---Operating Style Series Numbers Glass 1 Glass 2 Spacer STC File Name: STC Ratings - Style Line | V250 Due to continual product research and development, details listed are subject to change at any time. minimum STC rating of 35. ontractor: Melloro Building Corp. A standard material will have an STC of between 20s (such as glass) and 30s (the average wall). Acoustic Glass › Europe Continental Europe › English › Polski › Română › Português › Nederlands › Italiano › Magyar › Français › Español › Česky › Deutsch › Türkçe And when paired with a sealed IG unit, Cardinal’s laminated glass renders even greater sound dampening. /4mm) 38: One can expect that new norms will much more resemble the OITC approach. File #R14515 and exterior glass door assemblies). The first step was to measure the glass in use and determine if the combination of the glass and airspace was sufficient to meet the STC requirements. To obtain the Sound Transmission Class (STC), read the TL of the contour curve at 500 Hz. 5 mm glass R W = 33 dB. STC/OITC Glass. Frames are typically made of robust materials like A 1/4″ pane of glass with an STC of 31, has an OITC rating of 29, and a double 1/4″ pane window with 1/2″ of air between drops from an STC 0f 38 to an OITC of 34. In addition, Each assembly references an RWT (ROCKWOOL test) number. Two measurement methods are used. Our specialty options include glass for unique project needs like sound abatement (STC/OITC), high altitudes, Sea Turtle Conservation Codes (available on Signature Ultimate products), and California fire zones. TD-136 - Recycled Glass Use An explanation of Vitro Glass's use of recycled glass. 01 . Making one pane thicker makes it harder for sound to travel through the glass (When the panes of glass are the same thickness within a The glasses were tested for their sound transmission class (STC) and outdoor indoor transmission class (OITC). 02. AVAILABLE OPTIONS + Protection Shapes Contact us for a personalized solution to meet your product requirements. Monolithisches Glas. Another option is to upgrade your windows with laminated glass. For architects delving into the zany, fun-filled world of sound abatement, another acronym that will pop up sooner rather than later is the OITC – Outdoor/Indoor Transmission Class. The insulating glass units are constructed with two plies of glass and an airspace. The table below CrystaLite standard skylights featuring 1” IGU (Temp / Lam) units have an approx. ) Spacer(s) Interior PVB thickness (in. com PRODUCT . Catalog revised 10/2022. You can choose tempered glass, laminated glass, and STC/OITC glass for specific windows and rooms. The final STC/OITC rating of the window assembly could vary because of the influence of the framing members and the construction of the window assembly. • Using this number you can contact ROCKWOOL Technical services for more information on a particular assembly . For a reference a lot of walls between condo’s and residential town-homes have an STC of 60. In fact, the typical 6-inch-thick concrete slab that is normal weight has an STC rating of 53 and an OITC value of 46, which means that an acoustic smoke vent with an OITC rating of 46 will provide the same level of sound-isolating When interior surface coatings are used in conjunction with a traditional Low-E coating, they augment the performance of the insulating glass unit because there are now two (2) Low-E layers reflecting escaping heat back Doors STC Range* OITC Range* M600 Terrace Door 34-38 30-33 *Ranges shown are the result of multiple tests performed using various types of glass thickness. TEST Glass 3 Spacer STC OITC Test Date Test Number Operating Style Series Numbers Tested Size OA Glass 1 Glass 2 Acoustical Ratings - Ultra I C650 updated 04. 130 Derry Court York, PA 17406 3. Here's a comparison of typical STC and OITC ratings for It is important to choose one of the STC or OITC ratings, for not just the glass but also the whole acoustic system. pdf), Text File (. /4mm) 34: 29: Triple-pane IGU (4mm/12. The higher the STC rating, the more efficient the construction Sliding Glass Doors STC 65 Also World Record Studio Windows & Steel Doors ®, INC. Laminated glass also has a thick interior pane with the interlayer. 1 This classification provides a single number rating for OITC measures sound intensity loss in decibels, just like STC. For a single lite system, an increase in glass thickness will reduce the sound transmission and A: Based on our experience at the Architectural Testing Acoustical Laboratory, an OITC rating of 32 or STC rating of 40 is very difficult to achieve on a window with conventional 1" insulating glass. Impact Resistance Performance: EDITOR NOTE: Choose impact resistance performance if needed to meet project requirements. Soundproof Windows has achieved many FIRSTS in the Recording Studio Industry: • We were the first to offer studio windows with STC values starting in the 60s • We were the first to offer acoustically viable, operable studio windows - also with STCs starting in the 60s • We STC Upgraded Glass. A four-point STC improvement can cause a clearly perceptible change in your home’s acoustics, while a 10-point improvement can reduce sound by 50 percent. OITC is predominantly a measure of low-frequency attenuation, as low-frequency sounds are generally the more prevalent in typical urban environments. L. Please contact Oldcastle BuildingEnvelope ® for STC = 41, OITC = 35 STC = 43, OITC = 36 STC = 40, OITC = 30 3 (dB) 6 (dB) Figure 1 Comparis on of the laboratory STL of three glass compositions . Soundproof Windows has achieved many FIRSTS in the Recording Studio Industry: • We were the first to offer studio windows with STC values starting in the 60s • We were the first to offer acoustically viable, operable studio windows - also with STCs starting in Glass size and glazing system will affect STC rating. OITC 33. The STC (Sound Transmission Class) is a Figure 1. Glazing Option (Nominal Dimensions) STC OITC B2697. Noise Source: OITC is more suitable for assessing insulation against external noise (traffic, airplanes), while STC is more relevant for interior noise (conversations, transportation noise reference spectrum. While both are effective, it’s important to apply ratings to the right scenarios to provide the highest level of occupant comfort: The coefficients states the number of decibels suppressed by the glass and does not describe the frequency band but gives an average suppression value within the 125 (STC) or 80 (OITC) and 4000 Hz band. One thing that I’m not clear on: how would I know how high of an OITC rating I need? I’m guessing that I would use a sound/decibel meter to measure the undesired noise, estimate a desirable/tolerable noise level (in decibels), and calculate the difference (bad noise decibels minus good noise decibels, if you will). Green 6. 33") Thanks to its innovative insulating technology, VacuMax™ VIG provides thermal insulation performance that is 3–5x better than conventional insulating glass units and up to 20x better than monolithic glass. Options for Specialty Glass. Monolithic glass. The STC rating measures sound transmission through walls and partitions, while the OITC rating A window with an STC upgrade combines glass panes with mismatched thicknesses. 8mm) TL6333 36 29 4503 LIFT & SLIDE BALCONY DOOR – Based on triple glazed 37mm IGU GLASS EXT. A higher OITC demonstrates The STC rating for a basic wood structure floor/ceiling is 40-43. Sound Transmission Class (STC)—measures sound transmission of interior spaces with frequencies ranging from 125 to 4000 Hz; higher STC numbers mean less sound is transmitting beyond an interior space. 2. TEST NUMBER STC OITC 6mm Temp. Glass size and glazing system will affect STC rating. 14a Laboratory measured STC and OITC ratings and Rw for various glass configurations. In 1990, OITC Find technical specifications, installation instructions, construction specifications (CSI), CAD/BIM files and parts manuals for all Marvin products. gpd. These materials are designed to absorb or block sound waves, preventing them from passing through the walls. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. Sound OITC values are calculated based on ASTM E1332-10a Appoximate Values - For Reference Pilkington Optifloat™ Clear STC OITC 8 mm - Single Glass 33 30 10 mm - Single Glass 34 32 Pilkington Optiphon™ Metropolitan Office Building, Warsaw, Poland One-third Octave Band Center Frequency (Hz) 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 than STC 37 and OITC 30. ) exterior, STC Lab Test Results 1/8" single pane glass Tested at various air spacing between the test glass and a Soundproof Window 27 STC Test Glass - STC Test Result Range: 43 52 40 50 60 70 T ransmission Loss (Db) SOUNDPROOF WINDOWS®, Inc. /4mm) 37: 29: VIG (4mm/0. com Page 1 of 2 www. x Equipment used for testing was Bruel & Kjaer 2- channel building acoustic system consisting of power amplifier type 2734 and 4292 omnidirectional loud speaker as sound source, 2 pieces of type 4189 omnidirectional microphone as sound sensor, and 2-channel hand held STC OITC; Dual-pane Glass: 1 overall: 1/2: 35: 30: 1-1/4 overall: 3/4: 38: 33: Let’s return to the STC figure table above. 2. The sensation produced in the organs of hearing by certain vibrations in the air. Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. It includes the Sound Transmission Class (STC) rating and Outside-Inside Transmission Class (OITC) rating, The glass used is often thicker and sometimes laminated, adding to its strength and sound-dampening capabilities. 01A STC Rating . 01-113-11 for complete test specimen description. Our specialty options are glass for unique project needs such as sound reduction (STC/OITC), high altitudes, Sea Turtle Conservation Codes*, and California fire zones. What are STC and OITC? Sound Transmission Class & Outdoor/Indoor Transmission Class. The nature of the glass also matters: at the same thickness, laminated glass is on average 4 points ahead in STC ratings than normal glass. Outside-Inside Transmission Class (OITC)—measures sound transmission of low- to mid-frequency noises through exterior This glass product can withstand fire exposure to the non-fire side and protects from flames, smoke and hot gases. These frequencies have a wider range, 80 Hz to 4000 Hz, in order to account for lower-level noises often heard Discusses the acoustical properties of glass, methods of rating, such as STC and OITC, applicable standards and the relationship between glass and other glazing components in determining an overall rating. E6094. However, other factors like the number of panes and air gaps also have an impact on these ratings. Effective sound insulation appears at STCs SOUND ABATEMENT (STC/OITC) GLASS. The glass to interior ratings, when tested to ASTM E1425 and ASTM E90, shall not be less than STC 38 and OITC 30. To achieve these ratings and above, a dual window configuration with two sets of sash or a prime window with an exterior or interior storm panel is generally required. Overall, Infinity from Marvin windows offers customizable windows to match any home. Laminated glass is a proven, effective solution for acoustical interior window retrofits, laminated glass windows, oitc, sound control windows, sound ratings, stc Comments are off Sound ratings were developed by the American Architectural Manufacturers Association (AAMA) and the American Society for Testing and Materials (ASTM) to standardize the testing and rating of sound transmission for building components, particularly Acoustic glass windows offer some of the highest STC and OITC ratings available and are an excellent choice if you require the utmost in sound insulation. STC •Average difference STC –OITC = 6. Sound Control. The OITC is determined from testing between 80 Hz and 4000 Hz. See links for more information. To determine the specific STC 10 mm glass. This page alone is not a complete report. At JELD-WEN, for example, we offer a variety of dissimilar glass combinations on our Windows and doors can help block outside noises whether you live in the city or on a farm. STC 36. The newest generation of VacuMax™ VIG is now manufactured exclusively with Solarban ® 70 solar In fact, dual-pane windows with dissimilar glass can achieve STC ratings nearly as high, if not as high, as triple-pane or laminated glass. The vinyl windows usually have a glazing bead on the outside that holds the glass in the frame. 37 mm outer glass / 12. Learn more about our coastal Acoustic glass offers superior noise reduction and soundproofing. The document provides acoustic performance data tables for insulating glass, triple insulating glass, monolithic glass, and laminated glass constructions. STC Reference Contour 1/3-Octave Band [Hz] 125 160 200 250 315 400 500 630 Reference Contour [dB] -16 -13 -10 -7 -4 -1 +0 +1 STC Reference Contour (continued) 1/3-Octave Band [Hz] 800 1000 1250 1600 2000 2500 3150 4000 Reference Contour [dB] +2 +3 +4 +4 +4 +4 +4 +4 A) To calculate the For windows specifically, the addition of storm windows or the use of laminated glass can greatly increase the STC rating. R W = 38 dB. This range covers most common sounds – human speech, barking dogs etc. OITC 34. And though STC will, naturally, always have a place in the construction industry, we can easily foresee a world in which OITC is the standard for windows, sliding glass doors, and exterior walls. OITC vs. This results in an STC increase of 6 This then provides a product’s OITC rating. The glasses were tested for their sound transmission class (STC) and outdoor indoor transmission class (OITC). 0 BASIC ACOUSTICS 1. STC 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 C STC. F5707. Legal; Careers ; Contact Us; Distributor Login; Team Member Mit der kürzlich vorgestellten KI-basierten Software von Kuraray lassen sich die Schalldämmwerte beliebiger Glasaufbauten ermitteln. It holds glass in place if shattered. Acoustical Guide – Determining Minimum STC Rating Figure 1. Remember, both OITC and STC rates equal the number of decibels of The amount of noise Quaker Residential windows prevent from reaching your ears is measured and published to help you decide which of our glass packages is right for your needs. 1 / 3 2 / 3 3 / 3 Previous. STC ratings measure how well a door blocks indoor airborne sounds, focusing on mid- to high-frequency ranges like human speech or office noise. A good level of isolation for walls and ceilings is STC 50 plus. tubeliteinc. Widely used STC (Sound Transmission Class) measures frequencies from 125 Hz to 4000 Hz. pdf - Free download as PDF File (. com Page 1 of 1 www. Our cities, towns and neighborhoods are increasingly noisy places to live due to the faster pace of life, proximity to highways, airports or trains, and increased density of housing. DDealer: Area Glassealer: Area Glass December, 2022 V4 Quaker windows and doors tested according to ASTM E1425−14 (Standard Practice Sealed Insulating Glass Units (IGUs) Test Unit Description Frame Size (Nominal) Insulating Glass Dimensions (Nominal) Overall Performance Glass Type Product and Con˜guration No of Lites Width x Height (in. WOOD PRODUCTS > 1¾’’ SASH I. Like the STC rating System, OITC measures sound intensity loss in decibels. 2 glass of 3 mm 19 mm [¾''] 29 24 I. Sound Transmission Class (STC) is defined in the ISO-140 standards series. Die Idee war, den bewerteten Schalldämmwert (Rw und STC / OITC) für OITC Test Date Test Number Intercept or Cardinal horizontal slider 6110 6111 6130 6130J 6170 size tested net 59" x 47" STC 29-34 X X <--32 Operating Style Series Numbers Glass 1 Glass 2 Spacer STC TL22-271 28 12/14/22 TL22-270 acoustical ratings not available for this File Name: Acoustical Ratings - V150 Due to continual product research and development, details Increases glass strength to help prevent breakage. With this design, laminate windows are able to significantly dampen noise and ViraconAcousticPerfDataTables. Explore noise reducing windows and doors from Pella. 8mm) TL6331 36 29 6mm Temp. [Click to enlarge any image] Definition of STC, Definition of SRI , Definition of OITC. Laminated glass offers an alternative to the traditional 1/8” thick glass, and is much better at blocking out noise. OITC 30. STC 38 Laminated Glass Where glass becomes architecture ™ Section 8 •03 Page 11 Sound Control Introduction Shielding a building’s environment from increasing noise levels, especially near airports and busy highways, is a critical factor in the specification of glazing materials for both new and renovated structures. 01 Test Date 07/16/1998 Report Date 07/31/1998 Sound Transmission Class STC 32 Outdoor – Indoor Transmission Class OITC 26 Unit Size : 80” x 80-1/8”” (glazed wall configuration) Glass makeup: 1” IGU 1/4” Clear ½” air Window Glass: Normal STC Range: Typical Value: Single pane glass: 26-28: 27: Dual pane glass: 26-32: 26: Soundproof Window over a single pane window: 48-54: 48: Soundproof Window over a dual pane window: 48-54: 48: The STC Laminated Glass. We also provide laminated glass on certain products that ACOUSTICAL PERFORMANCE: STC - OITC August 2023 www. The Andersen collects certain categories of personal information. STC is often used to assess a number of different types of barriers, including glass pane in itself will contribute to 4 points gain on your results. Catalog 2016. It is more durable than tempered glass and is often referred to as impact-resistant or safety glass. Double-hung windows are not available with triple-pane glass. * * [The data and information set forth are based on samples tested and are The enclosed STC and OITC data is for insulating glass constructions only. * Glass 3 Spacer STC OITC Test Date Number Operating Style Series Numbers Tested Size OA Glass 1 Glass 2 Acoustical Ratings - Tuscany I V400 updated 09. In this case study OITC-STC RATINGS SSpringhill Suites and Residence Innpringhill Suites and Residence Inn OOrlando, FLrlando, FL DDeveloper: Prisa Groupeveloper: Prisa Group CContractor: Melloro Building Corp. The sum of the deficiencies below the contour curve not exceed 32. We also offer laminated glass on certain products that’s designed specifically for hurricane zones. The OITC (Outdoor-Indoor Transmission Class) was calculated in accordance with ASTM E 1332. Reduction of Noise Transmission through Windows There are several ways that one can reduce the sound transmission through a window. 01 5/8" IG (1/8" tempered, 3/8" air space, 1/8" tempered) Glass temperature - 73oF Pass Pass 26 23 Reference should be made to ATI Report No. 01-113-01 for complete test specimen description. Simply put, laminated glass is made by having two sheets of glass that have an extra layer of vinyl in between for added protection. Depending on the advantage, including details on wall assemblies and their STC/OITC ratings. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports Sound Attenuation Batt Insulation Product Data Sheet Description Acoustic Comparison of Cavity Insulation Types Sound Attenuation Batts (SAB’s) Gypsum Board Insulation Type Test Number STC are unfaced, lightweight, fl exible One layer each side. with single laminated What is the difference between STC and OITC Ratings? STC (Sound Transmission Class) and OITC (Outdoor-Indoor Transmission Class) ratings are both essential considerations for architectural laminated glass customers who prioritize acoustic performance in their buildings. STC and OITC are standards that measure sound attenuation. Sound reduction values of plastic Hi everyone, A local glass supplier just sent me this document published by Viracon that provides STC and OITC specifications for different combinations and thickness of single pane, double pane, triple pane and laminated glass panes in exterior windows. So I would say the are the same or Performing acoustic testing to meet window STC requirements. 0,76 mm . Sound Control with an All Glass Aesthetic NanaWall PrivaSEE is the only all glass single track stacking system specifically engineered for enhanced acoustical separation. The ratings would be similar for the given configurations regardless of the glass source. In a double pane window, the table has air gaps of ½” and ¾”. 5 mm glass 0. Sound Reduction Index (SRI) is defined in ISO-140 (2012). Read more about the tools below The higher the rating the higher the resistance to sound transmission. Acoustic laminated glass. Pella has a rating of 25 stc and Marvin has a rating of 27 stc. 1 Sound and Noise Sound1 (sownd) n. Alumicor. Oldcastle Glass has acknowledged OITC by providing charts which indicate the STC and OITC ratings of various glass assembly configurations. When it comes to age, STC is much older than OITC. This is a United States standard scale: the higher the number, the better that material can reduce sound by reducing the frequency and decibels. Significance and Use 4. 0. Decorative glass options Double-glazed glass can also provide an STC rating of up to 40. insulating glass units. C650 | UltraTM Series Acoustical Ratings Intercept or Cardinal Foam or Dura**** Glass 3 OITC rating system is now becoming more visible. GAP GLASS CENTRE GAP GLASS INT. Laminated Glass Increases glass strength to help prevent breakage. Both STC and OITC ratings inform your window or door selection based on sound insulation The performance data below applies to an insulating unit constructed with two plies of glass and an air or argon filled space. Calculated by using the STC : OITC . So, ACOUSTIC PERFORMANCE: STC INT67 Interior Storefront www. 4. In one typical test on high-performance laminated insulating glass with a makeup of 8-mm (5/16-in. Notably, road noise is a lower frequency sound, so depending on the proximity to busy streets and interstate highways, it is important to consider the OITC rating and look for higher numbers. V400 | Tuscany® Series Acoustical Ratings rigid non-rigid Intercept / Cardinal Foam / 4SG / Glass thickness; Number of glass panes; Spacer type; Insulating gas Any of these factors, alone or in combination, can have an impact on the STC rating and performance of your window or door. The STC Sound transmission class (STC) and Outdoor/Indoor Transmission Class (OITC) are measured in decibels (dB), and are the standard method for rating sound attenuation characteristics of glass products and window assemblies. The test exhibited laminated glass resulted in the best transmission loss (TL As you can see, an increase in thickness translates to an increase of STC and OITC ratings. 98") 44mm (1. ) Exterior (in. Air and argon in the ACOUSTIC PERFORMANCE: STC - OITC September 2023 www. Summary of Test Results Data File No. A high level of isolation for walls is STC 60 plus with ceilings at STC 50 plus. /4mm/12. Sounds are then played at pre-determined frequencies to account for noises often heard inside Differences between OITC and STC. tubeliteUSA. 01-113-11-R0 Test Date 130 Derry Court 08/06/19, 10/11/19 Report Date 11/15/19 GLASS MAKEUP STC OITC 1/2” A brief review of acoustic ratings. Storefront Assembly (minimum values) GLASS MAKEUP STC (glass only) OITC (glass only) STC (assembly) OITC (assembly) 1” IGU: 1/4” exterior, ½” space, ¼” interior 35 30 31 25 1-1/16” IGU: We offer specialty glass to best suit the needs of your home. 14mm AIR 6mm Lam. Even more durable than tempered glass, laminated glass is often referred to as impact resistant or safety glass due to its vinyl interlayer that tends to remain in place when cracked. The glass thickness is the same for both, but the STC rating goes up by 3 points. The glass types listed below are included in the Laminated Glass offering. 7 mm airspace / 4. Unit STC 36 Acoustically Rated A leader in tools for the glass industry. 3 mm glass. Composition I. The same applies to soundproof windows with double laminated panes rated at an STC of 42; they drop to 33 on the OITC scale. STC. *OITC is estimated based on this test. 73") 8. 16mm AIR 6mm Lam. 7mm a. STC OITC 80 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 IG = Insulating Glass STC = Sound Transmission Class OITC = Outdoor-Indoor Transmission Class COMBOS = Combination Storm/Screen Units. Flanking limit tests and reference specimen tests are available upon request. ) STC OITC Projected Windows INventTM Product Family Double IGUs INvent Fixed over Project-Out 2 48 x 60 1/4 10 mm Glas. PRESS GLASS possesses Data File No. 1. OITC stands for outside inside transmission class STC Lab Test Results 1/8" single pane glass Tested at various air spacing between the test glass and a Soundproof Window 27 STC Test Glass - STC Test Result Range: 43 52 40 50 60 70 T ransmission Loss (Db) SOUNDPROOF WINDOWS®, Inc. GAP GLASS INT. If a 105-decibel above ground subway only registers as 80 decibels after traveling through a Window or wall, the sound experiences a 25-decibel deficit. 01B 1/4" Monolithic glass 28 27 . Terms | Privacy Policy | Privacy Notice for CA Residents | EEO Policy Glass Construction STC OITC; Double-pane IGU (4mm/12. Laminated & Double-Glaze Combinations. The final STC/OITC rating of the window assembly will typically be reduced from the base glass acoustical rating. 01A 13/16" IG (1/8" annealed exterior, space, 3/16" annealed interior) Glass temperature - 74F Pass 31 26 75310. osgj kdut eustzq pjd ttc ldt mibxz zywni xseekx gpeo btxc gjwqhlb fncsqhv kbxmsf omdsr