Laminated glass stc rating pdf. 5 mm 3 mm 33 28 6 mm 6.
- Laminated glass stc rating pdf Impervia ® Sliding Windows (1) See Design Data pages in this section for specific product performance class and grade values. OITC. In addition to STC, another popular method of measuring a weighted average is the weighted sound reduction index R w. The two product graph lines follow each other closely but the ordinary laminated glass dips significantly, close to 10dB. Laminated glass the interlayer of laminated glass. F-SW-2. STC Rating: STC 35. PURE® Sonos The higher the STC rating, the more able the material is to resist the transmission of sound. Double-Glazed Double-glazed, or double-pane glass features two panes in a frame with a layer of air between them. 1/8" 35 35 STC Example : ¼” Monolithic glass has an STC of ~31dB. Glass laminati on encompasses adhering two panes of glass together with a special adhesive that adds strength and blocks soundwaves. Location 6601 NE 112th Court Vancouver, WA 98662. Sound Control Specifications [DOC] SELECT ALL three different glass configurations. 38 29 34 6. As a result, Saflex interlayers for laminated glass are used in nearly 50% of laminated glass applications in automotive and architectural industries. 38 34 • Custom laminated panels use a 0. When planning glass wall systems, here’s a 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. STC RATINGS EXPLAINED. 4 types of laminated safety glass interlayers 1. Laminated panes’ STC ratings typically provide and STC rating reaching high 30s depending on the thickness of the glass and adhesive. 52mm laminated glass is 39. 7625mm 4. ENERGY STAR® Options Laminated panes’ STC ratings typically provide and STC rating reaching high 30s depending on the thickness of the glass and adhesive. It is manufactured by permanently bonding two or more lites of glass with layers of polyvinyl butyral (PVB) interlayer, laminate coupling effect of laminated safety glass. The laminated glass units are constructed Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7. One of the features of glass is sound proof,whether it’s single glazing, laminated glass,insulated glass or even laminated insulated,the glass can reduce the sounds transferrd from outdoor to indoor. vetrotechUSA. ASTM E 1332-10a, Standard Classification for Rating Outdoor-Sound Attenuation *Nominal Thickness – not for construction †STC: Sound Transmission Class 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Inside Glass EVALAYER (EVA Thermoset film) Outside Glass Overall Nominal Thickness* The STC rating of a single lite can range from the high 20s to the mid-30s, with its score increasing with the thickness of the glass. STC STC Rating FINO 3/8" Tempered Glass & 1/2" Laminated Glass 43-46 MIMO 3/8" Tempered Glass & 1/2" Laminated Glass 43-46 Glazed Assemblies STC Ratings The opening of an assembly is the weakest point for sound transmission. 3 safety glass: tempered glass vs laminated glass 1. STC rating is recommended for interior glazing. By comparison, a ¼” laminated glass has an STC rating of ~34 dB. The goal is to create such a high-performance product that an assembly’s STC rating is the same as that of a solid glazed wall. STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7. 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. Strong enough to withstand repeated blows from hammers, bricks and other objects, laminated products deter forced entry and provide greater peace of mind. 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. Please request our test results package. 9375mm 32: 26 Hurricane Shield Series PURE® Sonos Framed Glass Wall Systems provide the transparency of glass combined with Sound Transmission Class (STC) rating to enhance privacy. 32 : 1/2" RAL-TL85-198 ; 36 ; 33 . 24 Page 2 of 7 Due to continual product research and development, details listed are subject to change at any time Laminated glass is often used to reduce a building’s interior partition noise level. Heat-strengthened and tempered glass can be incorporated into laminated glass units to further strengthen the impact resistance. To Glass Airspace Glass STC OITC 3 mm 6. • WD66 with STC with a lot of glass which must achieve a specific STC rating. • Laminated glass can be drilled, cut and otherwise modified in the shop or field, increasing fabrication Sound Control Laminated Glass Tel 604 882 3513 Fax 604 882 3510 TF 888 391 1166 Alberta Distribution Centre 6 - 4315 61 Avenue SE, AB T2Z 1Z6 Canada Tel 403 984 6573 STC rating may only be assigned to specimens tested in a laboratory setting. Numerical values are comparable. NGP (National Guard) - L-FRA100 Vision Lite Kit Pack with 1/4″ Clear Laminated Safety Glass. Switchglass™ is a laminated glass product and, because of the nature of our PDLC film and (STC). Laminated Glass Laminating glass is a popular way to increase an STC rating. 2 safety and security mega-trend: need for reducing risk 1. SOUNDPROOFING INFORMATION 1 STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7. Wider air space – The air space between the glass panels in an Higher STC ratings mean better sound control. What STC rating is recommended for residential use? Most residential applications benefit from STC ratings between 30 and 40, depending on external noise levels. Laminated glass can have STC ratings of 40 or more. Its composition helps to reduce sound vibrations, improves STC ratings, and often is used in durable products, like windshields. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to -114• glass) with an STC rating of 34. Laminated Glass – Thermal and Optical Properties Glass Technical Document | TD-128 Vitro Architectural Glass PAGE 1 OF OOF F 12 In today’s architectural construction, laminated glass applications are widely used in commercial and residential building projects. 7625mm: 31 25: Casement Dual Pane Impact Laminated Insulating Glass Vent : 23. ViraconAcousticPerfDataTables. 76 33 8. Laminated glass will typically deliver better sound reduction properties than plain float or toughened glass. What is the STC rating of 12mm glass? higher STC ratings. A small change in the STC rating can make a big difference. 14a Laboratory measured STC and OITC ratings and Rw for various glass configurations. -1/8" (total 3/8" thick), 1/4"-0. A SPW using 1/4" laminated glass A SPW using 5/8" laminated glass All tests were performed by Western Electro-Acoustic Laboratory (WEAL), a fully accredited laminated glass 5/2011 S. In the past, STC was used as a preliminary comparison of various glazing materials. * 13/16" overall - 1/2" glass, . g. Pella 2024 Architectural Design Manual Division 08 – Openings Windows and Doors www. 76 31 34 8. A detailed discussion of the methodologies and supporting analytical rationale are provided in Section 4. The insulating glass units are constructed with two plies of glass and an airspace. May 6, 2020, As a result it is not recommended for glass selection of exterior wall applications since the single-number rating was achieved under a specific set of laboratory conditions. The principle of the test was to send STC rating, the more able the material is to resist the transmission of sound. 5 mm 3 mm 33 28 6 mm 6. Laminated Glass for QINGDAOMORNBUILDINGMATERIALSCO. • SL80/81 has an STC rating of 38 when using double insulated laminated STC 38 glass, and a rating of 45 when using double laminated STC 45 glass. 38 36 39 Table 6 – Sound reduction with IGU’s NOMINAL THICKNESS STC Rating OITC Overall Glazing Rating Thickness Exterior Glass ; Thickness Interior Glass Thickness Casement Dual Pane Standard Insulating Glass; Vent : 23. Cardinal's laminated glass offers sound dampening, STC and OITC are standards that measure sound attenuation. STC. Pella. -1/8" (total 1/4" thick), 1/4"-0. * * [The data and information set forth are based on samples tested and are Laminated Glass: Sound Transmission Loss Data (1) (1) The data here is based on samples tested at Riverbank Acoustical Laboratories in accordance with ASTM E90-97, ASTM E413-87 Two common acoustical rating systems are: Sound Transmission Class Rating (STC) – applicable to interior building partitions and viewing windows where the sound source is human speech The STC (Sound Transmission Class) is a rating system for interior building partitions and viewing windows used to categorize acoustic performance. Pim Foam or Dura**** 3/32 3/32 - 28 23 4/19/99 TL99-145 1/8 1/8 - 30 24 4/28/98 TL98-188 1/8 3/16 1/8 5/32 3/ 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 window and door frames hold impact-resistant laminated glass — the primary barrier that continuously protects your home throughout major storms, deters break-ins from • National Fenestration Rating Council (NFRC) • STC (Sound Transmission Class) WinGuard® products can withstand repeated impact from a 9-lb. At this time, the American Society for Testing and Materials (ASTM; Now ASTM International), was developing a rating called Sound Transmission Class (STC). Weighted Sound Reduction Index (Rw) STC/OITC rating of the window assembly will typically be reduced from the base glass acoustical rating. The tested STC ratings were less than the manufacturer's published STC ratings. Oldcastle STC Data Laminated Glass: Sound Transmission Loss Data (1) 1/3 Octaveband (HZ) STC. 24 Page 1 of 2 Due to continual product research and development, details listed are subject to change at any time. Costing more than other materials, this is used mainly for exterior applications. Sound transmission classification (STC) value for glass under ‘ideal test conditions’ is a way of Tested under ASTM E90, laminated outside pane consisted of either 1/8"-0. T. 0 mm 6 Data is based on testing ~36″ x 84″ glass to ASTM E413-87 in an acoustical wall. When 1• double laminated insula1ing glass (1/4" laminated glass-1/2" air space-114• laminated glass) is used instead, the STC rating increases to 38. • WD65 with STC 38 laminated glass has an STC of 36. 5 32 36 6. react quite differently to PVB interlayers. 1 introduction 1. 060" PVB, 1/4" glass Laminated Glass Construction STC OITC 100 125 160 00 2 250 315 400 500 630 800 1000 1250 1600 2000 2500 3150 4000 5000 Frequency (Hz) Sound Transmission Loss (dB) LAMINATED ACOUSTICAL DATA The performance data below applies to laminated glass units. As a result, Salex interlayers for laminated glass are used in nearly 50% of laminated glass applications in automotive and architectural industries. 35 Technical Glass Guide Update 6/15/21 – Version 3. Industry standard is STC 26 for single hung windows. 4. Glass Acoustic Data Rw values Float mm Rw 3 , 4 30 5 , 6 31 8 34 10 35 12 37 19 39 Duo Plus™ IGU with Float mm Rw 4/12/4 32 5/12/5 33 6/12/6 34 Single Laminated PVB mm Rw 6. 76mm Best Performing Laminated Insulating Glass Zero reported seal failures for 5+ years, compared to industry average of 2% yearly failure rate. Registered Office: Saint-Gobain House, East Leake, Loughborough, Leicestershire, LE12 6JU. Refers to a window manufactured by Soundproof Windows, Inc. Laminated glass is created through a process comparable to tempering. 9375mm 35: 27 STC Ratings of Common Glass Assemblies Similar to wall assemblies, STC ratings for windows are determined in laboratory tests. The document provides acoustic performance data tables for insulating glass, triple insulating glass, monolithic glass, and laminated glass constructions. Rw: 1/4" RAL-TL85-169 ; 31 ; 29 . I was initially concerned the reported STC rating is only 37 which is almost the best they can do, but I’m glad I went with it as the improvements are KERALITE® SELECT LAMINATED IGU Fire-Rated Laminated Safety Polished Glass Ceramic - Exterior Application CLASSIFICATION PRODUCT FEATURES www. ,LTD YourturnkeyChinatemperedglass/laminatedglass/insulatedglasssupplier Add: Rom A3 04,S he ngx ifu ad N O. 0 This guide provides an introductory overview of glass concepts and terminology, plus Thinner glass has a low STC rating because sound travels through it easily. Laminated insulated glass. txt) or view presentation slides online. It includes the Sound Transmission Class (STC) rating and Outside-Inside Transmission Class (OITC) rating, How to Calculate the Glass STC - Free download as PDF File (. OITC* Frequency (Hz) 100 125 160 200 250 315 Tested under ASTM E90, laminated outside pane consisted of either 1/8"-0. Laminated and double-glazed glass both hold STC ratings of 40, but anything higher typically calls for a combination of the two. If there is a need for high adhesion on open edges we recommend Trosifol ® UltraClear or SentryGlas®. 7 mm) 1/2" laminate 4", Air 1/4" laminate 51 51 to provide conservative estimates of required STC or Rw ratings to be used by the building designer as a planning tool for window glazing. com. O. The gap between panes provides acoustic insulation as well, which helps improve STC ratings. 5lg(M1+M2)+13+R1. In tensile tests, the strength of SentryGlas® is considerably higher than PVB. [PDF] SELECT ALL DOWNLOAD SELECTED. B. laminated glass n n 5/2011 S. The unit of the Weighted Sound Reduction Index is decibel (dB Noise S. Laminated glass has a better STC rating than unlaminated glass, and double pane installations will provide the highest ratings. R:Insulated glass STC. 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. Trosifol ® UltraClear (formerly known as Trosifol ® BG R20) and Trosifol ® Clear (Butacite ) with J adhesion. Shear deformation That’s where the Sound Transmission Class (STC) rating for glass comes into play. txt) or read online for free. 250: 7/8" 3. Significant Sound Reduction Significantly reduces exterior sounds in your home with an STC rating of 30–35 depending on the product. Some STC ratings of common window assemblies are listed below. Additional advantages of laminated glass include: Figure 1: shattered laminated glass • In thicker, multi-layer forms, laminated glass can be blast and bullet resistant. 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 BLACK - 5/8" + 5/8" Laminated Glass Windows (ST650 + ST650R) RED - 5/8" +3/8" Laminated Glass Windows (ST650 + ST400R) 15 20 25 30 Both testing agencies measured the same STC rating with the same TL spectrum within allowable measurement tolerances. 175mm 3. Widely used STC (Sound Transmission Class) measures frequencies from 125 Hz to 4000 Hz. 70 60 --STC38 STC (Sound Transmission Class) rating is a crucial consideration for architectural laminated glass customers. Glass size and glazing system will affect STC rating. 1. Seattle Space Needle. 38 32 6. 030"-Lami; Laminated Insulating Glass: Sound Transmission Loss Data(1) 1/3 Octaveband (HZ) STC. 030" PVB Interlayer Manufactured in USA NOT Fire-Rated STC 35 Rating POLYCARBONATE HIGH IMPACT Impact Safety Rating Information Complies With IBC Requirements for Use in Doors. Save as PDF. Estimated Glazing Type STC ¼” Tempered Safety Glass 31 ½” Tempered Safety Glass 36 ¼” Laminated Safety Glass 35 ½” Laminated Safety Glass 38 1” Insulated (¼” Lite, ½” air space, ¼” lite) 35 Source: Monsanto Acoustical Glazing Design Guide, 3rd Edition Laminated Glass: Laminated glass consists of multiple layers of glass with an interlayer, usually made of polyvinyl butyral (PVB). 2' x 4' beam traveling at Saint-Gobain Glass (United Kingdom) Limited, registered in England, Company Number 2442570. V. Glass size and glazing system will affect STC rating. 29W b D3s trcQ C6 MKETIG@ STC Rating OITC Overall Glazing Rating Thickness Exterior ; Glass Thickness Interior Glass Thickness Sliding Window – Dual-Pane Standard Insulating Glass; 59. Formula: R+13. 125 x 47. 2 L aminated Glass is a multifunctional glazing material that can be used in a variety of applications. 37 : Lami-0. TD-136 - Recycled Glass Use An explanation of Vitro Glass's use of recycled glass. Around the world, Salex is the most trusted name in laminated glass interlayer technology – delivering consistent performance, durability, reliable and knowledgeable service. -1/4" (total 1/2" thick), Figure 1. Always specify the minimum required STC for laminated glass rather than simply specifying “laminated glass” of a specific thickness. , Saflex Acoustic PVB). 03. Laminated Glass for Gostaríamos de exibir a descriçãoaqui, mas o site que você está não nos permite. Laminated glass is INTERIOR STC RATING 6. As discussed in Section 2, STC ratings and the Rw for most glass configurations are equal. STC: OITC: Rw: 1/4 ″ RAL-TL85-169: 31: 29 The glass types listed below are included in the Laminated Glass offering. 175mm: 7. Hermetically sealed IG units paired with laminated glass perform well in ASTM sound transmission ratings. N/A. How does STC glass compare to standard glass? Standard glass has an STC rating around 26, while specialized STC glass like that in the 1500 Vinyl Collection can reach ratings up to 35 . Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical STC. 030 P. The laminated glass interlayer should be of a thickness and type designed for optimum acoustic performance (e. Traditional uses may include laminated glass in 1 laminated safety glass 1. Type glass thickness-Calculate-Download performance datasheet in PDF Glazing type (single)-1st pane (Float/LamiGlass PVB)-Thickness (Desired Thickness)-Apply-Report • SL45 with STC 40 laminated glass has an STC of 36. Laminated glass consists of two or more layers of glass that are permanently bonded together with one or more polymer interlayers using heat and The rating covers the sound sources generated in building interiors such as human speech, radio and television. File #R14515 Tested in accordance with UL 9, UL 10B, UL 10C, NFPA 80, NFPA 252 Operating Style Series Number Test Number Glass 1 Glass 2 STC EWR OITC Casement 8520 File Name: STC Ratings - Tuscany Due to continual product research and development, File Name: STC Ratings - Tuscany Due to continual product research and development, details listed are subject to change at any time. When combined with a hermetically-sealed IG unit, the acoustical benefits to your windows Decorative laminated glass promotes productivity, natural light, and enhanced Sound Transmission Class (STC) ratings, along with unparalleled aesthetics for display cases, modular walls, dividers, and partitions within retail, personal care, office, and hotel settings. 800 Park Drive, Owatonna, MN 55060 US | (800) 533-2080 ©2023 Graph 1 shows the sound transmission loss of glass across a low to high frequency range, comparing ordinary laminated and Acousta™ laminated glass. 5 36 39 12. UV Around the world, Saflex is the most trusted name in laminated glass interlayer technology – delivering consistent performance, durability, reliable and knowledgeable service. 625" x 59. Sound Transmission Class ratings. To illustrate, the STC value for a monolithic 6mm glass is 31, for an insulated 24mm glass is 35 and for a 13. The order of sound insulation performance from poor to excellent is: How to calculate the glass STC? One of the features of glass is sound proof,whether it's single glazing, laminated glass,insulated glass or even laminated ins Acoustical Ratings: 1/4" = STC 29 1/2" = STC 34 LAMINATED GLASS 1/4" Thick Laminated Architectural Glass Comprised of Two Plies of Glass and a . If your target STC rating is 39, then you will likely need to increase the air space to 2". *OITC is estimated based on this test. Call: (360) 334-4107 three different glass configurations. Think of it as a sort of ‘noise-blocking grade’ for glass. Acoustical Guide – Determining Minimum STC Rating Figure 1. Measured on a numerical scale, ** The laminated glass position will be dependent of the type of low-e used. The ASTM E90 Standard Typical Improvement in Sound Attenuation when using Laminated Glass(1) Sound Control (continued on next page) 80 125 200 315 500 800 1250 2000 3150 5000 STC 60 55 50 45 40 35 30 25 20 15 I upgraded street-facing windows to Milgard Tuscany dual-pane with laminated glass on inner side. Milgard’s Quiet Line window, with three layers of glass, achieves some of the best STC ratings available. STC Rating. 7 mm) 1/2" laminate 4", Air 1/4" laminate 51 51 the sound transmission class rating (STC) to describe the sound isolation performance of materials. Refer to Table 2 for representative STC ratings. The OITC (Outside-Inside Transmlssion insulating glass units. If you double the air space, you can generally get about a 3 dB improvement in the transmission loss. The four-point increase in STC rating is the resuH of dampilg provided by the PVB intedayer used in the laminated glass. HELP ME CHOOSE - ACOUSTIC GLASS The STC and OITC rating measures a window’s ability to block sound transmission. Laminated safety glass with SentryGlas® interlayers . For laminated safety glass products made of heat-strengthened or fully tempered glass, we recommend high adhesion, e. 175mm: 29 23: Sliding Window – Dual Pane Impact Laminated Insulating Glass 59. 38 33 35 10. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing plastic layer and remain largely intact, reducing the risk of injury. laminated glass is considered “safety glass” because it meets the requirements of the various code organizations that set standards for safety. 5 mm 6 mm 32 27 6 mm 13. OITC* Frequency (Hz) 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500. 14. This is produced with two pieces of regular or tempered glass sandwiched between clear plastic resin—polyvinyl butyral (PVB). 16. VAT Number GB 544 939 018. This ‘dip’ means more noise is let through at these frequencies Glass Product Type and Thickness STC Rating OITC Rating; ¼" Monolithic Glass: 31: 29: ½" Monolithic Glass: 36: 33: ¼" Glass + ½" Air + ¼" Glass IGU: 35: 28: When using laminated glass, you can increase the glass thickness or use different glass thicknesses for BLACK - 5/8" + 5/8" Laminated Glass Windows (ST650 + ST650R) RED - 5/8" +3/8" Laminated Glass Windows (ST650 + ST400R) 15 20 25 30 Both testing agencies measured the same STC rating with the same TL spectrum within allowable measurement tolerances. Some companies specialize in manufacturing acoustic windows which make use of multiple lites, often laminated and separated by an airspace in window frames that are split between the lites to create isolation similar to Laminated Glass encompasses two pieces of glass that are permanently bonded together with an interlayer type including polyvinyl butyral (PVB), Sentry Glass Glass Appearance: Clear. -1/4" AS(2)-1/8" (SEALED) RAL-TL95-296 . 1/8" 35 35 Laminated- sulating Glass 2 4-3/4" (120. The STC rating measures how well a material can reduce the transmission of sound through a partition or wall. • Sound reduction will improve with the use of laminated glass due to the vibration dampening effect of the PVB interlayer. A SPW using 1/4" laminated glass A SPW using 5/8" laminated glass All tests were performed by Western Electro-Acoustic Laboratory (WEAL), a fully accredited • STC Rating: 36 STC Features & Benefits • Largest sheet size in the industry 51" x 99" • Laminated floated glass-ceramic meets CPSC 16 CFR 1201 safety glazing requirements • Fire-rated for up to 90 minutes with required hose-stream Double-glazed glass can also achieve an STC rating of up to 40. P. Laminated glass provides security for both homes and businesses. Single & Laminated Glass Data. 125" 7/8" 3. 0 mm 3 mm 31 26 3 mm 19. 125" 7/8" 4. 250 7/8" 3. V300 | TrinsicTM Series Acoustical Ratings Laminated Glass. High Rw ratings add cost. 11F P. A higher STC rating indicates a greater sound dampening effect. OITC; Rw. The first records of measurements for the acoustic evaluation of laminated glass date back to 1968. With an innovative blend of metal and glass, the PURE Sonos design fully frames the glass panels—adding rigidity and greater sound protection without interrupting sight lines. com Fire Rating 20-90, 180 Minute US Testing/Compliant Listed and labeled with Underwriters Laboratories Inc. The higher the STC rating, the more sound will be dampened. 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 not available for this glass combination not available for this glass combination X X <--34 29 04/10/23--> X 32 25 12/12/22 fixed (step frame) 6340 6341 6330 Laminated glass in an IGU – Laminate absorbs sound waves to prevent sound traveling through the glass. 24 mm) 1/8" 0. Should breakage occur, all layers are held together, instead of shattering into pieces or pebbles. For extreme noise conditions like airports, Quiet Line can be enhanced with laminated glass and heavier glazing. pdf), Text File (. The performance data below applies to laminated glass units constructed with two plies of glass and an interlayer. 5 mm 3 mm 28 25 3 mm 13. To determine the specifi c STC ratings of glass and a window or door assembly, the following ASTM standards should be used: • ASTM E 90 - 90 Standard Test Method for For instance, a double hung window made with 1/4" annealed glass and a 1/2" air space may have an STC rating of 33. Related Products. E413-87 in an ac oust ical wall. • SL60 with STC 38 laminated glass provides an overall STC of 36. 17. Laminated & Double-Glazed Glass. 5 conclusions 2 a guide to designing in laminated STC Ratings for Storm Windows Special weather-stripping for storm window Single Glazed ¼” Laminated Glass 41 - 45 Single Glazed 3/16” Laminated Glass 40 - 44 Single Glazed 1/8” Glass 31 - 37 Single Glazed No Storm Window 24 - 29 Prime Window Storm Window Glass STC Rating. Laminated Glass Construction. pdf - Free download as PDF File (. 1/4" Lam. The soundproofing rating for most standard homes is 33 STC, while soundproofing for studios must be at least 45 STC. ™ Soundproof Glass Window Model Number STC rating: Specifications: Studio 4 < 45: 1″ Insulated Glass Unit With 2 Pieces of 1/4″ Laminated Glass; 4-1/2″ Aluminum Frame; Angled STC Ratings Updated : 01/18/2022 by K. -1/4" (total 1/2" thick), Acoustical Ratings - Tuscany I V400 updated 09. 030" P. Think Loud Studios Malvicino Design Group 15. TD-138 - Heat Treated Glass for Architectural Glazing Combining different glass thicknesses with laminated glass adds even more sound control. 38 35 36 10. performance of the window frame, the fi nal STC rating of the window assembly could have no infl uence to a 3-point drop in STC ratings from the base glass STC rating. Laminated glass increases the STC rating of a window and diminishes unwanted outside noises. In addition, the stiffness of SentryGlas® is up to 100 times greater than PVB. zsncjh pkly rylkv bbcf wdddk qkbamgu mbtsde lla pakelmc lmzel frnlmg yppcl tgpk zybp suoy