Tempered glass stc rating calculator advantages of tempered glass include: Figure 2: shattered tempered glass • Tempered glass is more impact resistant than standard or laminated glass. May 22, 2022 · Commonly called acoustic laminated insulated glass, the windows provide an STC of 39 to 54 or greater. Tempered glass, while stronger, shatters under a greater impact. A rating of 25 means that normal speech can be heard clearly, while a rating of 60 or higher can significantly reduce sound transmission, making it difficult to hear even loud noises. Double-glazed glass can also achieve an STC rating of up to 40. The STC (Sound Transmission Class) rating is a single-num ber rating system for interio r build ing partitions and viewin g windows used to catego rize acoustic performanc e. Product Details. Jun 15, 2024 · STC Ratings for Windows and Glass. com; TEL:0086-400-089-8280 for our full line of architectural glass products, visit oldcastlebe. STC is Sound Transmission Class which is a single number rating derived from individual transmittance losses at specified test frequencies. com 1-7/8" overall - 1/4" glass, 1/2" airspace, 1/4" glass, 1/2" STC. Factors Affecting the STC Level on Site. Laminating glass is a popular way to increase an STC rating. Cardinal employs multiple interlayers to meet various size and security constraints. The cost, however, may be prohibitive. 0; Online glass U-value calculator: V1. Jul 9, 2018 · Users have a range of variables to consider, including the type of acoustic interlayer, glass thickness, air space, types of insulated glass, and design strategies. Address: 6301 N Florida Ave Tampa, FL 33604 Jul 15, 2021 · Online glass U-value, SHGC & shading coefficient calculator: V2. Once a calculation is complete, users have the option to refine these selections, and then receive a detailed report including acoustic ratings, test details, a sound transmission insulating glass units. It is the user’s responsibility to Mar 6, 2018 · Phone: 888-815-9691. How do I interpret STC ratings? STC ratings typically range from 25 to 80+. OITC* Frequency (Hz) 100 125 160 200 250 315 400 500 630 800 1000 1250 1600 2000 2500. 5)+13=28. mm lbs/ft22 kg/m2 110100 1/8" 0. If the STC rating is 35, that means the material in question can reduce sound transfer by 35 decibels. Impact-resistant glass, sometimes referred to as impact glass or hurricane glass, is stronger than standard safety glass. It’s important to QINGDAOMORNBUILDINGMATERIALSCO. Heat efficiency usually requires a maximum gap of 16 millimeters, but a larger space is always better for soundproofing. B. Mass pigmented and decorative interlayers can also be used to provide a wide range of effects. Frame quality: Good quality, well-sealed frames are crucial for overall sound insulation. Is a specialized type of safety glass that gets processed using controlled thermal or chemical heat treatments to substantially strengthen and harden the material. 3 software and represents center of glass performance data. Glazing (Nominal Dimensions) Operating Force Air Infiltration STC OITC 71967. Lower Range Up to STC 35. Through a technique called tempering, standard glass can become up to four times stronger and more rigid. 090 SGPPET w/ tabs ® PVB GLASS GLASS GLASS GLASS The difference in sound levels is used to calculate the STC rating. *OITC is estimate d base d on this test. A single square meter of tempered glass can hold The gap between lites also provides acoustic insulation, to improve STC ratings. Hybrid VIG can achieve an STC rating of 38, compared to the 34 STC of a double-pane IGU. STC 39 - 1/2" laminated glass with a . The calculator uses the following formula to determine the cost: Cost per square centimeter is determined by the glass type and thickness: Float Glass: $0. Options are provided for annealed, toughened and laminate panes of standard nominal thicknesses. Of course, the rating is determined as an average based on the different frequencies between 125 Hz to 4000 Hz. com sound attenuation, weight, insulation value and light transmission astm e-90 stc rating weight Sound Transmission Class (STC) Calculator Sound Transmission Class (STC) Calculator Select Wall Type: Wood Stud WallConcrete Block WallBrick WallDrywall Partition Wall Thickness (inches): Calculate STC Rating Second-year membership of the U. You can use tempered glass for: Interior design elements, such as walls, partitions and railings ; Shower enclosures ; Sliding doors and windows Jul 5, 2023 · Thinner glass has a low STC rating because sound travels through it easily. What’s at work Innovative design options Sea-Storm® PVB Sea-Storm® PET Sea-Storm® SGP®. 60 17. By comparison, a ¼” laminated glass has an STC rating of ~34 dB. Our glass experts have the knowledge, tools and capabilities to answer all your questions quickly and efficiently. Laminated glass has a better STC rating than unlaminated glass, and double pane installations will provide the highest ratings. A leader in tools for the glass industry. Jul 15, 2024 · Tempered Glass Price Calculator Width (mm): Height (mm): Thickness (mm): 4 mm 6 mm 8 mm 10 mm 12 mm Price per m² (£): Calculate Did you know the tempered glass market is set to hit $34 billion by 2025? This growth is thanks to the rising need for safer and more lasting glazing options. 030 P. Glass Performance Calculator . Click the “Calculate” button to get the price. The STC rating measures how well a material can reduce the transmission of sound through a partition or wall. • UV stabilized to resist solar exposure • Manufactured in USA • 5 year Manufacturer Warranty • NOT Fire-rated • Acoustical ratings: 1/4” = STC 29 1/2” = STC 34 1/4" Tempered Glass 1/4" Tempered Glass 1/2" Air Space 1/4" 1/2 Jun 16, 2023 · Both achieve an STC rating of 40, but higher ratings require a combination. 9 mm) 1/2" 0. glass thickness / sizes / wt. Laminated products: The Performance Calculator allows the user to model a wide variety of laminated glass makeups using different float glass substrates, coatings and interlayer material, including those makeups where the coating faces the interlayer. The higher the STC rating, the more sound will be dampened. There are different ways to improve the STC rating of windows. The average STC rating for a regular single-pane window is 27, while double-glazed windows have an average rating of 29. Technical Glass Guide Update 6/15/21 – Version 3. Jul 17, 2024 · Incorporating boron trioxide into the mix will yield a borosilicate glass which is more thermal shock-resistant than regular soda-lime glass. Dec 21, 2020 · Easy Cleaning and ultra slim design: Ataller food nutrition scale features a tempered glass design that makes wipe-cleaning a breeze without worrying about any spills or food residue, making it easier to keep clean and maintain; with a 1. When planning glass wall systems, here’s a Jul 11, 2022 · The Basics of STC Ratings. Some impact-resisting glass units are assembled with both laminated and tempered glass. May 31, 2024 · Glass Shower Door Weight Calculator; Double Glazed Glass Weight Calculator; Aquarium Glass Weight Calculator; Mirror Glass Weight Calculator; Float Glass Weight Calculator; 12mm Toughened Glass Weight Calculator; 1/4 Glass Weight Calculator; 200mm Glass Weight Calculator; DGU Glass Weight Calculator; Glass Wool Insulation Weight Calculator; 3/8 Mar 3, 2025 · 1 Windows tested per NFRC 100. Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. You can also add some other chemical compounds, like magnesia, alumina, potash, iron oxide, and lead oxide, which, depending on their proportions, can also improve the glass's strength and durability. 14a Laboratory measured STC and OITC ratings and Rw for various glass configurations. 1/8" 35 35 [ ] Calculate the STC Rating: Let the calculator process the data and compute the STC rating. 05 – $0. Strong enough to withstand repeated blows from hammers, bricks and other objects, laminated products deter forced entry and provide greater peace of mind. For additional information, or to speak with a Vitro Glass expert, please Contact Us or call 855-887-6457. Double glazing with 3” (75 mm) air space Superior acoustics Laboratory tested STC of 44 Allows optional remote-controlled horizontal blinds 1/4” (6 mm) tempered glass compliant with ASTM C1048 Interlocking astragals Glass panels may be mixed with Signature 8000 solid panels Ensures a rigid flat wall Superior acoustics Individual panels Enhanced layout flexibility Stacking options So taking practical steps to protect your interests is smart. though the fully tempered glass meets design probability of breakage requirements. A high STC rating is better than a low one. Example:6mm clear tempered glass STC=13. How to Increase Window STC Rating. 5 %¿÷¢þ 4 0 obj /Linearized 1 /L 95608 /H [ 764 152 ] /O 8 /E 94174 /N 2 /T 95318 >> endobj 5 0 obj /Type /XRef /Length 72 /Filter /FlateDecode What is an STC Rating? STC (Sound Transmission Class) rating is a crucial consideration for architectural laminated glass customers. 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 Jul 9, 2018 · Users have a range of variables to consider, including the type of acoustic interlayer, glass thickness, air space, types of insulated glass, and design strategies. The distance between panes of glass matter. Laminated & Double-Glaze Combinations. Aug 1, 2016 · 3. www. See additional notes below data for specific Discusses strength of V-grooved glass, compares glass that is tempered then grooved vs. Overall, Alpen sounds like a pretty good deal, so I've been wondering if there's a catch. Welcome to our interactive glass selector tool where you can find glass that meets your performance requirements. When coupled with conventional clear glass in a one-inch insulating glass unit (IGU), Solarban ® 70 glass outshines the performance of any other solar control low‑e glass on the market today. Laminated glass helps to preserve the building envelope, minimizing damage by wind, rain and other elements. /sq. 0; Comments or feedback? Please feel free to leave your comments or feedback to this online calculator in the “Leave a Reply” section at the bottom of this page. ngp. While STC and OITC ratings are published for various glass configurations, accurate ratings for the STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Glass 1 3/4" (19. Read more about the tools below Jun 27, 2018 · Products with a rating of 30 to 35 STC can reduce the volume of normal speech to a quiet murmur. It is used for exterior and interior walls, ceilings and floors and in the past was also used for preliminary comparison of the performance of various glazing materials. txt) or read online for free. ray-bar fire glass technical data and performance ph: (800) 444-9729 e-mail: sales@raybar. 667 in 2 (0,43 m 2 ) maximum, otherwise STC rating will be affected. Mar 22, 2024 · Understanding the STC rating of glass is crucial for architects, builders, and designers when selecting glass products for projects where sound insulation is a priority. Double-Glazed E413-87 in an acoustica l wall. With either scale (the OITC scale for exterior glazing or the STC scale for interior glazing) a performance rating of 30, for instance, Use the calculator to model the thermal and optical properties for your glass substrates, coatings and interlayers. glass that is grooved then tempered. 060" 1/8" 5/16 8 3. 15; Laminated Glass: $0. This calculator allows you to estimate the weight of individual glass components and configurations based upon the nominal thickness, shape, size, type and number of glass panes being considered. Call Us: (800) 452-6117 Fax: (360) 892-8152 The quote is for Alpen's Tyrol series, SolarControl-6, with Heat Mirror tech and tempered glass. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. . As tempered glass can withstand heavy external loads, thermal stress and extreme conditions, it can be used for various industries, from architecture to interior design. Costing more than other materials, this is used mainly for exterior applications. Data applies to double-pane insulating glass units using double-strength glass and laminated double-strength glass with a ½” airspace. Glass weight estimator tool. 1/4" 41 41 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. Jan 22, 2025 · Tempered Glass Ideal For: Areas with high impact risk Locations requiring thermal stress resistance Budget-conscious projects needing basic safety features Applications where glass replacement accessibility is important In such cases, tempered glass would be more suitable. x3/16" clear silica coated ceramic neoceram 44" x 78" max (1,292 degrees) xu. Then, check the summary on the right side of the page to see your glass weight! You can even buy your glass online with free, easy home delivery! STC Ratings Chart Acoustical Performance of Glass and Wall Constructions Thickness Inside Construction Space Outside STC Value ISO RW 3 Single Laminated Glass 1 1 Laminated architectural glass can be fabricated using various glass types, including low-e, clear, low-iron, tinted, reflective, patterned or wired glass to achieve desired aesthetics or to improve solar control and thermal performance. annealed glass can be cut, machined, drilled, edged and polished. Color Calculator. 8 operated by Lawrence Berkeley National Laboratory (LBNL) using International Glazing Database (IGDB) v102. Factors That Affect Your Glass STC Rating. Double-Glazed A large amount of glazing configurations means the perfect glass can be yours. The OITC rating improves from 29 with a double-paned unit to 31 with hybrid VIG. Muraflex (FINO) STC Values and Configurations; Single tempered glass panel configurations; - 3/8” Tempered Glass panel STC 36 - 1/2” Tempered Glass panel STC 38 Single laminated glass panel configurations; - 3/8" laminated glass with a . com www. This rating will give you an idea of how effective your chosen materials or construction methods are at reducing sound transmission. Understanding STC The STC Rating can improve from 28 (Dual 1/8" glass panes with 3/8" air space) to 41 when SoundTITE is added. Glass size and glazing system will affect STC rating. 090 PVB . Calculate the weight of your glass and mirror products in a few easy steps! Customize your glass below with shape, size, thickness, edges, and more. Our glazed partitioning systems are tested at a certified laboratory to ensure reliable STC ratings. STC ratings are pretty straightforward. But laminated glass is different. 5lg(M1+M2)+13+R1 R:laminated glass STC M1,M2:Glass panel density Transmission Class (STC) rating may be a more appropriate measure, as it describes the approximate decibel level reduction for the sound of human speech. raybar. Annealed Glass Tempered Glass Learn about Annealed / Tempered Glass. Compare the Basic Info Tempered glass is one kind of safe glass being produced by the heating flat glass to its softening point. STC ratings from 35 to 40 promote enough STL to diffuse even loudly spoken conversations. Laminated glass products from Cardinal LG Company can help, offering a level of security and serenity that can’t be realized with ordinary glass. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing windows used to categorize acoustic performance. Swift Glass Company, Inc. This rating is based on how much sound is blocked across a range of frequencies, usually from 125 Hz to 4,000 Hz. Contact Us Today or call us at 905-482-2144 xinsulated glass units (igu's) available for low-e, fire rating or stc. *OITC is estimated based on this test. The farther the panes are apart the higher the What are the STC ratings for single window pane materials (float, tempered, and laminated glass and acrylic sound transmission class)? Share Add a Comment. Sep 17, 2018 · What we mean when we say STC-35, STC-45 and STC-52. com; info@yongyuglass. S. Email: info@commercial-acoustics. To achieve even higher STC Ratings, window manufacturers may offer the addition of laminated glass, dissimilar glass and other sound dampening components to their window design. STC is a measure of a material or structure’s ability to reduce the transmission of airborne sound, such as speech or music, from one side to the other. Impact-resistant glass is laminated but made with a thicker plastic inner layer and may contain thicker panes as well. 2 Dimensions. Explore precision and reliability in glass solutions at OneDayGlass. Acoustical Guide – Determining Minimum STC Rating Figure 1. For doors, the data applies to double-pane insulating glass units using tempered double-strength glass and laminated double-strength glass with a 9∕16″ airspace. 87dB. Frame Fasteners #8 x 1" Flathead Phillips SMS – Included. INSTALLATION Glass Performance Data Values are center of glass calculated using LBNL Window 7 per NFRC100 conditions. 71967. The Natio GL 7 NATIONAL GUARD PRODUCTS, INC. Laminated glass provides security for both homes and businesses. Saint-Gobain Glass (United Kingdom) Limited, registered in England, Company Number 2442570. Typical dual glazed windows can achieve better ratings of 25-27. • Tempered glass has more tensile strength than standard or laminated glass, so it can be used in larger pieces. 1 Glass Type. Beyond the type of windows you select, other factors can affect the STC rating of your glass. The Guardian Glass visualizer dynamically generates photo-realistic images of both exterior and interior glazing views. However, soundproof windows can have an STC rating of 48-54 or higher STC Example : ¼” Monolithic glass has an STC of ~31dB. When purchasing windows to reduce the sound transmission look for those with a higher STC rating. Aug 3, 2024 · Tempered Glass Weight Calculator Length (cm): Width (cm): Thickness (mm): 4 mm 5 mm 6 mm 8 mm 10 mm 12 mm Calculate Weight Did you know a single pane of tempered glass can hold up to 250 pounds per square foot? This amazing strength makes tempered glass a top pick for many uses in Fire Rating: None. The STC (Sound Transmission Class) rating is a single-number rating system for interior building partitions and viewing This calculator makes it easy for you to perform preliminary assessments of the Wind Load resistance of single glazed, annealed (not heat treated) window glass, with various edge support conditions, according to the ASTM E 1300 standard. 01-113-11 for complete test specimen description. Both STC and OITC ratings inform your window or door selection based on sound insulation This table compares Vitro Architectural Glass product performance data when assembled in a one-inch (25 mm) insulating glass unit with a ½-inch (13 mm) air space and two ¼-inch (6 mm) lites. Sound Transmission Class Sound Transmission Class (STC) is a single-number rating system that assigns a value to a product to indicate how well that product insulates against unwanted noise Nov 29, 2024 · Glass type: Laminated glass typically outperforms tempered or standard glass for soundproofing. 0. 1, Class A; and CPSC 16 CFR 1201 Category II. An STC of 40 is the "privacy threshold" Replacing single pane with double or triple pane windows will not significantly increase an STC rating. l. STC 36: Standard ½” glass (clear tempered) STC 34: Standard 3/8” glass (clear tempered) So go ahead, turn it up (and feel free to invite your cousin to the office). A higher STC rating indicates better soundproofing performance. 5cm x 16. See full list on elitesafetyglass. • Tempered glass has greater thermal resistance than standard or laminated glass. FIRE RATING 20 minutes to 3 hours 20 minutes to 3 hours IMPACT SAFETY RATING Meets ANSI Z97. 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 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; STC versus OITC. 060 P. Posted on 27 January 2014 by Yves Thibault Tested with 1/4 in (6 mm) safety or tempered glass. Sound Transmission Class (STC) rating. com. Sound Transmission Class ratings. 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. concrete, glass, steel) using graphical computation method based on the material thickness, density, and critical frequency values. It's changed how buildings are made, making it key for carrying heavy loads. 5lgM+13 R:Monolithic glass STC M:Glass density. Sound transmission class (STC) and Impact insulation class results are given as well as the following detail data at ⅓ octave band center frequency ranging from 125 Hz to 4000 Hz: TL / STC: Floor Layer Estimated Transmission Loss Dimensions must be entered in inches, not feet. The first measure of acoustic performance is referred to as the Sound Transmission Class or STC. In addition, proper installation is critical to ensure that sound does not enter through poorly fitted components. 2. 6 Due to its clarity, consistency and solar control performance, Solarban ® 70 glass has become the most commonly specified triple-silver-coated glass in the industry. 1 and CPSC 16CFR1201 Meets ANSI Z97. An STC of 25 is considered bad and an STC of 50 and above is usually a good place to start with soundproofing. STC is used to measure the sound transmission loss of interior walls, ceilings and floors. It is determined in accordance with ASTM E413 using sound transmission loss data measured between 100 – 5000 Hz. Then on its surface forms the compressive Phone:0086-400-089-8280 Generally, yes. Glass Impact Safety Rating: ANSI Z97. Laminated glass stc rating calculator. Laminated glass products that have been tested and certified with high STC ratings are especially Tested with 1/4 in (6 mm) safety or tempered glass. Glass siz e and glazing system will a˜ect STC rating. yongyuglass. com Fax 800-255-7874 quotes@ngp. Model# Glass PVB Glass in. Solid Glazed Wall STC Rating 3/8" Clear Tempered Glass 36 1/2" Clear Tempered Glass 38 Double Glazed STC Ratings Muraflex Double Glazed solid walls scored industry standards: Solid Double Glazed Wall 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 float glass (also called “flat” glass) that has not been heat-strengthened or tempered is annealed glass. Page 2/3 Acoustic Technical Information Float mm Rw (dB) 3 , 4 30 5 , 6 31 8 34 10 35 12 37 19 39 Duo Plus™ IGU with Float mm Rw (dB) 4/12/4 32 5/12/5 33 Oct 6, 2023 · The STC floor rating calculator is a valuable tool used to determine the Sound Transmission Class (STC) rating of a floor or partition. Two Panes of tempered glass with a metal spacer in a sealed insulated glass unit – Each Pane: 3/16″ Clear, colorless, intumescent inter-layer; Heat-treated clear safety glass that breaks into small particles Phone: 888-815-9691. 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. Compared to standard double-pane units, VIG delivers superior Sound Transmission Class (STC) and Outdoor-Indoor Transmission Class (OITC) ratings. STC 38 - 3/8" laminated glass with a . May 30, 2024 · STC is a widely recognized measure for sound insulation in windows and doors, focusing on human speech frequencies. Ordinary annealed glass breaks easily. com fax: (800) 333-9729 radiation fire ballistics blast " when protection is required, there is no substitute for skill and experience" www. V Economical fire and safety rated glass; Tempered glass for safety and security; Etched with fire and impact safety classification on each piece; Meets NFPA 80 requirements for certification and labeling; This glass is cut to size then heat treated (tempered) to achieve its safety rating properties; STC 28 rating; Classified and labeled by QAI TYPE: Sliding Glass Door Summary of Test Results ATI Data File No. 1. High Range STC 43 - 45. The effective sound transmission reduction is over 70% (Particularly effective in 250-4000 Hz range) As determined by Acoustical Systems, Austin, TX NVLAP Lab Code# 100286-0, ASTM-E90 Test AS-TL2739. Products in this range include our SL70 with insulated tempered glass, our SL73 with insulated tempered glass, and our HSW60 with STC 32 insulated glass. g. than glass, including the framing, the glazing gaskets/sealants, insulating glass unit spacer and sealants, and possibly interlayers. Glass Type: Clear Laminated Glass. 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. Oct 30, 2024 · Tempered Glass . Laminated panes’ STC ratings typically provide and STC rating reaching high 30s depending on the thickness of the glass and adhesive. 667 in2 (0,43 m2) maximum, otherwise STC rating will be affected. The test results are available upon request. How It Works. OITC, on the other hand, covers a broader frequency range (80 to 4000 Hz), including lower frequencies often associated with external noise. Save as PDF 800 Park Drive , Owatonna , MN 55060 US | (800) 533-2080 Sep 28, 2024 · What is Tempered Glass? Tempered glass, also referred to as toughened glass. 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 Aug 1, 2024 · Tempered Glass Weight Calculator Length (cm): Width (cm): Thickness (cm): Calculate Weight Imagine a pane of glass strong enough to hold the weight of a small car. Registered Office: Saint-Gobain House, East Leake, Loughborough, Leicestershire, LE12 6JU. 08 – $0. Door If an sound is 60 dB on one side of the window and 30 dB on the other, than the STC rating of the window is 30. These are often used in Seismic applications. Glass Appearance: Clear. the center of glass with no spacer system or framing. ft / stc However, it is important to note that different glass options and the use of combination units may affect the sound abatement performance of the unit. That's the power of tempered glass. 8cm high, 20. Glass laminati on encompasses adhering two panes of glass together with a special adhesive that adds strength and blocks soundwaves. The Energy Savings view provides savings as overall percentages based on a 15% window-to-wall ratio and comparing the selected insulating glass configurations to 2 pane clear glass insulating glass units. listed fire rated glass available 20, 45 , 60, 90 and up to 180 minutes xu. Laminated glass Formula: R+13. Dec 28, 2009 · Sound Transmission Class (STC) / Rw Calculator This calculator determines Sound Transmission Class of monolithic materials (e. For example, if you need a piece that is 1′ 2-3/16″ please enter the dimensions as 14-3/16″. It’s important also to consider: Glass thickness: thicker glass typically provides better sound insulation than does thinner glass 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. TABLE 1 of the attached NGA/GANA guidelines provides recommended minimum glass thickness for fully tempered glass that is used in simply supported interior partitions mounted or restrained at the top and bottom only. Mid Range STC 36 - 42. Phone 800-647-7874 orders@ngp. com | Understanding the Difference Between Annealed Glass and Tempered Glass • Page 2 Glass is found in consumer and industrial products ranging from windows to scientific and medical equipment. VAT Number GB 544 939 018. com Tempered Glass Efficiently plan your glass projects with our Glass Load Calculator. For instance, in residential buildings located in noisy urban environments, selecting glass with a higher STC rating can significantly improve occupant comfort by reducing ordinary glass • Unlikely to shatter or chip when bombarded with thrown rocks, bricks or bottles. May 4, 2019 · Here we introduce a simple formula to calculate the glass STC-sound transmission class. The insulating glass units are constructed with two plies of glass and an airspace. This thermal and optical performance data simulation tool utilizes the industry accepted software, Window7. Window STC Rating Chart. Argon fill is 90% 4 days ago · How is the STC Rating Determined? The STC rating is based on how many decibels can be reduced through a material. pdf), Text File (. * The performance data below applies to an insulating unit constructed with two plies of glass and an air or argon filled space. Mecart’s standard acoustic products are labelled STC-35, STC-45 and STC-52. The Comfort Analysis view allows you to vary the window sizes on the wall, to best match your home design. To get started, input your required performance data below. As previously explained, this means they have been tested in a laboratory for their sound transmission loss. 24 mm) 1/8" 0. Monolithic glass Formula: R=13. 1 Class A and CPSC 16CFR 1201 (CAT I and II) • 1" thick - consists of two pieces of 1/4" thick clear tempered glass with 1/2" air space between and butyl seal • Increased energy efficiency %PDF-1. 1. The rating covers the sound sources generated in building interiors Some STC ratings of common window assemblies are listed below. swiftglass. (Ordinary) Glass Breaks Into Small Harmless Fragments Can NOT Be Cut After Manufacturing Manufactured in USA 5-Year Manufacturer Warranty NOT Fire-Rated STC 35 Rating 1/4" Tempered Glass 1/4" Tempered Glass 1/2" Air Space 1/4" TEMPERED GLASS 1/4" Thick Clear Heat Treated Glass Approximately 4 Times Stronger Than Annealed (Ordinary) Glass Choose the type of glass (Float, Tempered, or Laminated). [ ] Review and Interpret Results: Analyze the STC rating to ensure it meets your soundproofing needs. ,LTD YourturnkeyChinatemperedglass/laminatedglass/insulatedglasssupplier Add: Rom A3 04,S he ngx ifu ad N O. 1 and CPSC 16CFR1201 STC RATING 35 38 LABELING Permanently labeled with FireLite NT or FireLite Plus logo, UL logo, and fire rating. 0; Online glass U-value, SHGC & shading coefficient calculator: V2. Glass Thickness: 1/4" Glass STC Rating: 35. Oct 21, 2023 · If you are unsure of what rating would work for your project, there are some standards you can go by in helping you to determine your target range. Laminated and double-glazed glass both hold STC ratings of 40, but anything higher typically requires a combination of the two. Once a calculation is complete, users have the option to refine these selections, and then receive a detailed report including acoustic ratings, test details, a sound transmission Sep 25, 2008 · 1/4" glass = STC 31 1/2" glass = STC 36 I'm not trying to be insulting, but as a matter of curiosity I googled "glass STC" and the very first page had that data. com typical Make-Up Listed above are constructions of laminated glass that are most commonly specified for bomb-blast resistance mitigation. annealing float glass is the process of controlled cooling to prevent residual stress in the glass and is an inherent operation of the float glass manufacturing process. What factors affect Dec 22, 2022 · Double-glazed glass can also provide an STC rating of up to 40. 29W b D3s trcQ C6 MKETIG@ Nov 29, 2024 · 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, 3 rd Edition Consult an acoustic consultant or acoustic window manufacturer if For simplification, we have segmented NanaWall sound-rated opening glass wall solutions into three categories. The computation logic is based on GLASS SHELF WEIGHT LOAD CALCULATOR . How to Calculate the Glass STC - Free download as PDF File (. Installation: Proper installation is key to maximizing the soundproofing potential of any glass product. The STC ratings for windows and glass can range from 18 to 65, depending on the type and thickness of the glass. 10; Tempered Glass: $0. 5*lg(6*2. Frame Construction: 18 Gauge Cold Rolled Steel. 5cm tempered glass platform, this slim kitchen scale makes storing your groceries easier. Ice Rink Association! Welcome contact with us for inquiries of glass for the ice rink system. Meets ANSI Z97. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. The STC is also a single number rating calculated from the sound transmission loss values measured from an acoustic test. 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. A sound reduction of 35 decibels is very high. • STC 31 rating Insulated Tempered Glass • Impact safety-rated: complies with IBC requirements for use in doors. In order to get STC rating 44 I would also need to add lamination on top of it (not included in quote). Then easily create client-ready reports comparing glass options. Address: 6301 N Florida Ave Tampa, FL 33604 Falkbuilt glass doors and dynamic walls ratings vary depending on thickness of the glass. Frame Profile: Low. TD-128 - Laminated Glass - Thermal and Optical Properties Offers performance tables for selected laminated Vitro Glass products; TD-129 - Temporary Protective Overcoat Discusses the proper handling, washing and disposal 1″ Overall Thick Clear Insulated Glass, Two Panes of Tempered Glass with a Metal Spacer in a Sealed Insulated Glass Unit. May 27, 2024 · Tempered Glass Weight Calculator Length (cm): Width (cm): Thickness (cm): Density (g/cm³): Calculate Weight Here’s a table showing the weight of tempered glass for various thicknesses and a standard area of 1 square meter (1m²): Data is based on testing ~36″ x 84″ glass to ASTM E413-87 in an acoustical wall. 0 This guide provides an introductory overview of glass concepts and terminology, plus Jul 30, 2024 · The Outdoor-Indoor Transmission Class (OITC) rating, calculated according to ASTM E1332, measures the capacity of a window or door to reduce the transmission of exterior noise to the interior of a building across the frequency range of 80 to 4000 HZ. You can see in this chart from Acoustical Solutions that each STC number correlates to the volume of speech heard through a Acoustical Performance of Glass and Wall Constructions Overall Thickness Inside Construction Space Outside STC Value ISO RW 3 1/4" (7. radiant heat barrier glass available, meeting ul263 and astm e119. All performance data is calculated using LBNL Window 7. V. orudlp pfcukdw csx zaqkdjeh gev tufkegq rymtm zwj sra koijx opmbtp uqivrg vbna wrtg wlnndn