Viracon glass calculator free. Financing / Credit Application.

Viracon glass calculator free Viracon’s General Information (Updated 2. 525mm) clear, enamel-free border around all edges. 2021 By Garibaldi Glass Guardian AG 43 - Viracon VRE-46 Make-up Name Make-up Viracon VRE-46 on Clear 45 36 17 93. This is referred to as an exterior offset. , can help architects and building owners calculate the energy performance and cost savings of different glazing. Architectural Glass for 2400 Market Street by Viracon. Any coating family with the letter 'E' in the code is a Viracon Low-E Coating and those without an 'E' are Viracon Reflective Coatings. As glass gets larger understanding sightlines, wind loads, glass strength and deflection becomes more critical. Today, you can select from hundreds of sustainable architectural glass alternatives, as well as tap into design help and technical expertise, to meet LEED® credit requirements. 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. This project features architectural glass with a custom silk-screen pattern and is featured in New York City Audubon's Bird Friendly Building Design Guide, 2015 version. Options are provided for annealed, toughened and laminate panes of standard nominal thicknesses. Product. Your single-source architectural glass fabricators Jul 19, 2023 · The current Guardian Glass Performance Calculator is an online tool for modelling the thermal and optical properties of glass substrates, coatings and interlayers. This ensures there is enough silicone to glass contact to appropriately support the insulating unit and exterior glass ply when the glass is under load. *OITC is estimated based on this test. The STC rating Project Details. At Viracon, insulating glass units are sealed with a primary seal and a secondary seal of silicone. Viracon offers printed patterns on glass with either ceramic enamel paints or digital inks. 2024 Prepared for Performance By Seier, Gordon gordon@agm-inc. Glass facades deliver many benefits including daylight, views and dynamic aesthetics. Bigger glass provides bigger views, increasing occupant sa Dec 2, 2016 · This letter will address Viracon’s glass fabrication lead-times, provide an update on our newest high performance coating, highlight our fastest growing product offering, and offer an update on Bird Friendly Glass. Viracon worked with the contractor for more than three years prior to being officially awarded the supply contract, and most of that time was spent providing engineered calculations that focused on the strength of the glass. Mar 1, 2010 · A free online tool from architectural glass fabricator Viracon, Owatonna, Minn. Contact us Project Location. It includes the Sound Transmission Class (STC) rating and Outside-Inside Transmission Class (OITC) rating, as well as sound transmission loss data across a range of frequencies, for various glass makeups and thicknesses. Viracon PLUS™ May 6, 2020 · Glass with textured surface to transmit light but restrict vision. Viracon does not assume any responsibility for the adequacy of this specification for a particular application. Acuity™, Majestic Grey, Forced Entry/Ballistic Financing / Credit Application. It is the user’s responsibility to Glass weight estimator tool. Simple check Acoustic datasheet of common glass compositions. January 2020 Vitro® Architectural Glass (PPG) AGC Glass Guardian® Glass Cardinal® Glass Viracon® Saint‐Gobain NSG (Pilkington) Sungate® 400 ENERGY Select® 73 Plus SunGuard® Neutral 78/65 LoE‐180™ VE1‐85 Planitherm HNII Energy Advantage™ Looking for A BIGGER View?Look to Viracon to learn more about designing a building with BIG Glass. Easy to use and read. Close. • Order changes following Viracon’s receipt of a signed order confirmation may be subject to a $500 order Architectural Glass for MaRS Discovery Centre West Tower (MaRS2) by Viracon. 1979 Added second laminating line. March. We partner with best-in-class architecture firms and glazing contractors to provide great buildings with great glass that inspires and turns buildings into icons. As the u-value decreases, so does the amount of heat that is transferred through the glazing material. DigitalDistinctions® is the digital ink printed solution, while silkscreen prints utilize ceramic enamel paints. 1/4" (6mm) Monolithic 1/4" (6mm) clear with VS-08 #2. AIA Presentations: Viracon is an AIA/CES Approved Provider and offers interactive, in-person presentations for architects. 03 LAMINA TED ACOUSTI CAL DATA Frequency (Hz) Laminated Glass Construction STC OITC* 100 125 160 200 250 315 May 14, 2021 · Viracon Acoustic Performance Data Tables. Architectural glass by Viracon. Viracon is a leading single-source architectural glass fabricator. The values given are centre of glass values. Your single-source architectural glass fabricators Completed construction of Viracon's 45,000 square foot glass fabrication plant, employing twenty people. August. This user-friendly platform lets you compare options, review specifications, and make informed decisions with ease. This document provides information to balance glass benefits with the adverse impact on birds. 9801 International Drive, Orlando, FL - 32819 . Upon our review of Green building design is a major influence. 249 1. Feedback About Our Website Architectural Glass for 1099 New York Avenue by Viracon. 252 1. The library contains 55 products in a zip folder giving you access to all 55 products with one simple download. The existing tool is part of Glass Analytics , a comprehensive suite of engineering and analytical tools from Guardian Glass that help demonstrate the benefits of high-performance Viracon's Glossary. Viracon recommends heat soaking all FT glass. For the offset, the exterior ply must be larger than the interior ply. In no event will Viracon’s liability exceed the purchase . Glass Substrate. the center of glass with no spacer system or framing. Created Date: 20041119155540Z Full Screen Calculator - The Online Calculator that can be used free and full screen; Scientific Calculator - A great Scientific Calculator. 100% automated and producing units with Vitro and Guardian coatings within a 500 mile radius of Dallas, TX. Glass Type VNE1-63 National Glass Association 344 Maple Ave West Unit 272 Vienna, VA 22180 703/442-4890. The distance from any edge of glass to the nearest point on the rim of the hole (x) must be at least 6mm (1/4") or 2 times the thickness of the glass, whichever is greater. All glass with edgework should be heat treated, either heat strengthened (HS) or fully tempered (FT). In some cases uncoated tinted glass products, such as Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. That’s nothing new at Viracon-it’s been our focus for over 45 years. Then easily create client-ready reports comparing glass options. Find the perfect glass solutions for your projects today. Questions You May Have. Viracon’s typical 1” insulating units are constructed using a 1/2” (13. If additional edgework is required, contact a Viracon representative for pricing. 6 million square feet of world-class the center of glass with no spacer system or framing. For laminated glass, this results in a potential mismatch of up to 1/8" between glass plies. Adding to the complexity were the very large glass units, averaging 40 square feet a piece. The Appearance Selector works in conjunction with the company’s Product Selection Tool, which provides data on energy performance and cost savings achieved with This video tour features Viracon’s Owatonna, Minnesota campus and its glass fabrication processes; guiding you through 1. Viracon’s architectural laminated glass products with a minimum . Architectural Glass for 1900 Pearl by Viracon. CALCULATOR 01. Ipswich Bay Glass Company . Please note: Viracon’s Revit files provide a representation of actual With our glass fabrication expertise, trusted supply chain integrity, and an unrivaled industry network, Viracon provides the platform to deliver state-of-the-art glass technology at scale. Heat Soak: A process of heating FT glass in a special oven in an attempt to find any impurities in the glass known as nickel sulfide inclusions. Viracon recommends a 5-7° lean against two wide, sturdy uprights, which are capable of withstanding crate weight. Financing / Credit Ap – Use this form to receive Viracon’s credit application. A number assigned by Viracon to each glass substrate color. Dec 2, 2019 · Velocity Glass – Viracon subsidiary in TX. Please order a sample to ensure you are pleased with your Viracon selection before ordering glass for your project. 34 0. You can search the Viracon building glass catalog for architects here. Glass surfaces are counted from the exterior face of the building. To learn more CALL 800-533-2080 Now! A leader in tools for the glass industry. Your single-source architectural glass fabricators 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 37 37 43 46 49 1" overall - 1/4" glass, 1/2" argon space, 1/4" glass 35 29 32 29 28 22 20 25 30 33 37 40 43 45 44 39 40 45 49 52 1" overall - 1/4" glass, 9/16" airspace, 3/16" glass 37 30 32 26 25 20 24 29 33 34 38 41 43 46 46 42 36 43 48 53 Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Its massing reflects a crystalline form, which tapers off at the top, and the entire building shines in Viracon Laminated Glass for Blast Mitigation feel free to contact Viracon’s Technical Services Department at 800-533-2080. It is the user’s responsibility to May 6, 2020 · See Solar Reflective Coatings the center of glass with no spacer system or framing. In addition to providing a specific appearance, tinted glass has the added benefit of improving performance. Viracon is an architectural glass fabricator, our track record includes four decades of service, 100,000 buildings, and 500,000,000 square feet of glazing installed in some of Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Search. DigitalDistinctions™ Examples. 5 15 26 45 0. Online Abacus - An Online Abacus! Teach numbers from 1 to 50 :-) Darts Calculator - Forget the maths, and May 6, 2020 · Two or more pieces of glass bonded together by a piece of plastic/vinyl called polyvinyl butyral (PVB). 1" (25mm) Insulating - VNG35-4022 1" (25mm) Insulating - VNG31-4022 Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. 59 Note: The information in the Architectural Glass Specification is offered to assist in specifying Viracon’s Fabricated Glass Products. 1450 Brickell is a 35-story, 586,000 square-foot ‘class-A’ office tower in downtown Miami, Florida’s Brickell Financial District. 55 May 6, 2020 · A measure of heat gain or heat loss through glass due to the thermal conductance and the difference in indoor and outdoor temperatures. Nov 12, 2018 · Four sided structurally glazed: Glass with four sides structurally adhered to metal back‐up mullion. Most projects will document the glass used, appliations as well as project architects, glazing contractor, and contractor. Additionally, glass performance can be enhanced with a Low-E coating and/or silk-screen. The thickness of the spacer will determine the distance, or space, between the two glass plies in an insulating unit. Viracon can help you with the calculations of these important values to ensure a safe and successful project. Nov 2, 2023 · Viracon’s General Information Page 1 of 3 Pricing Information (All pricing in US Dollars) • Viracon seams all heat treated glass edges. As a glass fabricator, Viracon has been actively involved in the ongoing bird friendly glass research, focusing specifically on finding practical solutions using conventional glass products for buildings with applied patterns. In the event that a Viracon product is found and verified by Viracon to be defective under the Limited Warranty, Viracon will replace the product without charge, FOB nearest shipping point to the place of installation or, at Viracon’s option, refund the purchase price of the glass. Use the calculator to model the thermal and optical properties for your glass substrates, coatings and interlayers. Glazing Contractor. For assistance with a quote, order status or to find your local representative, select your location below. It is the user’s responsibility to Quick Links to Architectural Glass Projects by Viracon. These products require the base glass substrate, on which the coating is applied, to be either heat-strengthened or tempered. 1-1984 and CPSC 16 CFR 1201, which are the industry A leader in tools for the glass industry. Apr 15, 2020 · Henson says it was Viracon’s first time acquiring a company outside of North America. The distance between holes must be 10mm (3/8") or two (2) times the thickness of the glass, whichever is greater. Digital printing in combination with a Low-E coating, requires a minimum 3/8” (9. 2021 By Garibaldi Glass Guardian AG 50 - Viracon VRE-59 Make-up Name Make-up Viracon VRE-59 on Clear 53 31 20 95. If you are an architect, simply ask for our Architectural Design team, otherwise please ask for a Customer Service Representative by dialing 1-800-533-2080. 76mm) meets the requirements of ANSI Z97. Refer to Viracon’s Glass Staining Tech Talk for additional information on glass staining and storage. Viracon also offers a few specialty glass substrates developed for limited use in specific applications. If you have additional questions about our use of information, or would like to discontinue any mailings you have requested from us, please email us at glass@viracon. Viracon and its strategic partners envision a future of glass that creates more comfortable indoor environments, lowers energy costs, provides security that The family is a label developed by Viracon and typically groups coatings that have something in common. Glass Analytics online tools offer a comprehensive suite of engineering and analytical reports that demonstrate the advantages of high-performance glass in building facades. Architectural Glass for Trader Square by Viracon. “It was a great investment for us. Viraconsulting was a great way for us to build on the team's design ideas and provide the perfect glass solutions for this very distinctive Chicago landmark. com. 800 Park Drive, Owatonna, MN 55060 US | (800) 533-2080 Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Anadarko Tower/ Indianapolis Artsgarden/ Aurora Place/ Best Buy Corporate Headquarters/ 717 Texas (Calpine Center)/ Espirito Santo Plaza/ Federal Express Corporate Thickness. Viracon’s new online Appearance Selector Tool was created to provide architects with a visual representation of how the company’s glass make-ups will appear once installed. Your single-source architectural glass fabricators Printing to Edge of Glass. " - Ron McCann, Viracon Sales Director Glass Type Download free BIM objects from Viracon. Fun Fact: Viracon produces One Million square feet of glass every week; 52,000,000 SqFt of glass each year. Glazing Guidelines: Documents and information regarding Viracon's guidelines for glazing, glass handling and storage, maintenance and cleaning and glass breakage. Viracon Glass /Viridian Glass/Vitro Glass (formerly PPG Glass) Availability: Metric Unit & Imperial Unit, ASHARE standard & EN standard. Your single-source architectural glass fabricators Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. The user is encouraged to use good judgment and report any questionable results to Vitro for evaluation. In addition, Viracon’s laminated glass units comply with ASTM 1172 Standard Specification for Laminated Architectural Flat Glass. Glossary: A list of architectural glass terminology. Glass size and glazing system will a˜ect STC rating. Guardian Glass has developed easy-to-use, advanced software for glass and glazing system analysis. Insulating Insulating Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. CyberShield glass offers electrical attenuation with an average of 45 dB across a frequency range from 35 MHz to 18 GHz, while optimizing visible light transmission with a neutral glass color. Glass Type. It is the user’s responsibility to Our culture is the foundation of our success at Viracon. whereas, Low-E coatings on tinted glass have a solar absorption between 55 and 80 percent. Inspection Guidelines We also reserve the right to share information within Viracon and its affiliates. Insulating units are designed to absorb stress on the unit caused by thermal expansion and pressure, provide a barrier to water and moisture infiltration, provide a gas-tight seal to prevent loss of any specialty gas fill and create a barrier Viracon Revit Files. We celebrate employee milestones, exceptional performance, and team safety goals. May 6, 2020 · Building Glass with Ceramic Frit is also used to create Bird-Friendly Glass facades. Energy Surcharge and Freight Notification. 29 0. 030″ pvb interlayer comply with ANSI Z97. While Vitro has made a good faith effort to verify the reliability of this computer based tool, it may contain unknown programming errors that may result in incorrect results. 3 software and represents center of glass performance data. We’ve created files for our most popular, highest performing, glass products so you can easily compare multiple glass types in your model. One Bryant Park will become the second tallest building in New York City and one of the top 20 tallest buildings in the world. Architectural Glass for 1200 Broadway by Viracon. Viracon recommends tempered glass for safety glazing applications only. Comparative Residential IG Data Table; Tinted Glass with Low-e Glass Comparative Data Table; Vitro Monolithic Glass Comparisons Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Viracon recommends viewing glass samples or full-size mockups to match vision and spandrel glass areas when the visible light transmission of the vision glass exceeds 14 percent. Viracon PLUS™ Oct 4, 2016 · The Performance Calculator – developed by Guardian’s technical team as part of the Guardian Glass Analytics Software suite and freely available – calculates the light and energy performance of any Guardian® glass, either used as a single sheet or any combination of type and thickness for double and triple insulating glass units. 030" pvb interlayer comply with ANSI Z97. 02. Viracon does not fabricate staggered insulating units where both glass plies are the same size and assembled so they are offset from one another. To learn more CALL 800-533-2080 Now! Project Location. “Feature Areas” example assumes 5,000 ft2 of BIG Glass with 95,000 ft2 of standard size glass. 1 18 29 39 0. To learn more CALL 800-533-2080 Now! Viracon's Product Gallery. Project Details. 1 and CPSC 16 CFR 1201, which are the industry safety standards for glazing materials. Moiré Pattern Moiré is an optical phenomenon that typically appears as a wavy, rippled or circular pattern. Relative Heat Gain: The amount of heat gain through a glass product taking into consideration the effects of solar haeat gain (shading coefficient) and conductive heat gain (U-value). Where # appears next to the product name, this identifies the position of the coated surface of the glass. Zoom out to see all project locations. A single-source resource for high-performance architectural glass products. Clear and Free! Simple Calculator - A nice Simple Free Online Calculator. Your single-source architectural glass fabricators. Viracon Architectural Glass Products. Viracon's Rewards and Recognition programs Employee Recognition Programs Employee of the Quarter / Year Key Contributor of the Quarter / Year Service Architectural Glass for Dorset House, Taikoo Place Complex by Viracon. com 2044515458 Guardian-Vitro-Cardinal ++ dual Make-up Name Glass 1 & Coatin g Glass Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Explore Viracon's extensive product range with our easy-to-use product search tool. Performance calculator. Edgework is completed prior to heat treating. Sightlines are calculated based on ASTM C1249 Standard Guide for Secondary Seal for Sealed Insulating Glass Units for Structural Sealant Glazing Applications. 1971 Added tempering line, making Viracon the only company to house three lines under one roof. Shown here are a few examples: For cooling dominated buildings, the best solar performance is achieved when the coating is applied to the #2 surface, therefore Viracon coatings are located on the #2 surface. If you can’t find the rep you’re looking for contact us at (800) 533-2080 or glass@viracon. Data is based on testing ~36" x 84" glass to ASTM E413-87 in an acoustical wall. Read more about the tools below Viracon® Quotes Planning your project starts here. Glass colors represented are approximate. CALCULATOR 26. com or call 800-533-2080. Simplify your glass selection process with Viracon’s advanced tools and expertise. 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. Fabricated insulating and laminated glass. Viracon high-performance coatings can be combined with the print offering to achieve optimum solar performance and aesthetics. For glass units with multiple glass plies, there could be 6 or more surfaces. Choose among BIM objects for SketchUp, Autodesk, Revit, Vectorworks or ArchiCAD. VE13-2M with custom silk-screen pattern, white . Insulating glass units produced by Viracon with a pressure-compensated spacer must deliver to project elevation within 12 months. 1 or CPSC 16 CFR 1201 safety glazing standards. GLASS COSTS WITH STANDARD SIZED GLASS GLASS COSTS WITH BIG GLASS IN FEATURE AREAS GLASS COSTS WITH BIG GLASS THROUGHOUT Above examples assume 100,000 ft2 total of fabricated glass with standard make-ups, standard metal framing systems, etc. Built around safety and professionalism, Viracon rewards and recognizes both individual and team accomplishments and contributions. If you’re undecided on the glass selection you would like to use for your project we’d be happy to discuss all your options and send you samples. Viracon is an architectural glass fabricator, our track record includes four decades of service, 100,000 buildings, and 500,000,000 square feet of glazing installed in some of the most remarkable buildings throughout the world. Learn more about Viracon PLUS Smart Glass powered by Halio and the Incentive Tax Credit available now. Glass size and glazing system will affect STC rating. Silk-screen printing in combination with a Low-E coating does not require this clear, enamel-free border. In its 50 years, Viracon glass has been installed on over 100,000 buildings, with half a billion square feet of glass delivered across the globe. Laminated Glass Units Viracon's laminated glass units with a minimum . All performance data is calculated using LBNL Window 7. Viracon's Involvement. The document provides acoustic performance data tables for insulating glass, triple insulating glass, monolithic glass, and laminated glass constructions. The design professional must confirm applicable code and design. It is important to note that the above listed glass performance will differ to that of a window assembly using these products. Read more about the tools below CyberShield; DigitalDistinctions; Glass Is Everything; RoomSide; StormGuard; The Leader in Architectural Glass Fabrication; Viracon; VTS; The terms and brands listed Glass Edgework Options. A counterpoint is that birds do not perceive glass as an obstacle to their flight path. Vitro Architectural Glass Performance Calculator: Calculates center-of-glass thermal and optical properties based on the selected IGU elements. About 75% of the glass stays in Brazil and some is exported,” he explains. Monolithic (Optiwhite™) with DigitalDistinctions™ Insulating VNE24-63 (Optiwhite™) with DigitalDistinctions™ Coated Glass - Low-E or Reflective Viracon's coated glass products comply with ASTM Standard C1376 Standard Specification for Pyrolytic and Vacuum Deposition Coatings on Flat Glass. 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. VNE1-63. Viracon can provide offset insulating units with 1, 2 or 3 edges offset. A minimum interlayer thickness of . We partner with best-in-class architecture firms and glazing contractors to provide great buildings with great glass - glass that inspires and turns buildings into icons. 2mm) nominal thickness spacer; however, a wide variety of alternate thickness spacers are available. Insulating acoustical data, Triple Insulating acoustical data, Monolithic acoustical data, Laminated acoustical data, Insulating laminated acoustical data, Double laminated insulating acoustical data, and Double glazed insulating acoustical data. An integrated, user-friendly, and widely-acknowledged tool accepted by architects, designers, builders, glass manufacturers, glass experts, glass processors, homeowners. See the following for further information: Deflection and Sightline Reference Guide Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. Explore Viracon's innovative Glass Builder tool to find the perfect glass solution for your project. 2-625 Viracon’s General Information 07/07/22) P ricing Information (All pricing in US Dollars) Viracon seams all heat treated glass edges. The Tunnel Test Your Viracon Team. Save as PDF. It is the user’s responsibility to Deflection and Sightline Reference Guide – Document to assist you with the process of selecting glass to withstand loads, minimize center of glass deflection and identify the appropriate sightline. See additional notes below data for specific Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. 1414 Kuhl Avenue, Orlando, FL - 32806 . Viracon now offers BIG Glass in multiple configurations along with a wide selection of components and enhancements. Saint Gobain Glass (SGG) Tecnoglass. Additional information about the research and testing is available in the Tech Talk. Winter and Summer U-Values are the only performance values available for spandrel glazing. ADVANCED SMART GLASS TINTS AND CLEARS ON DEMAND GREAT BUILDINGS DESERVE GREAT GLASSTM Viracon PLUS Smart Glass powered by Halio is a remarkable leap forward in architectural glass technology, enabling glass to tint automatically or on demand with significantly improved aesthetics and transition speeds compared to legacy tinting May 6, 2020 · After the frit is applied the glass goes through an infra-red oven to dry the frit and then through a tempering furnace to fire (bond) the frit to the glass permanently. The performance calculator simplifies the creation of glass make-ups through a point-and-click, web-based interface. The ratio of the solar heat gain through a specific glass product to the solar heat gain through a lite of 1/8" (3mm) clear glass. Due to their unique characteristics, specialty glass substrates cannot be combined with Viracon's reflective or Low-E coatings. The performance data below applies to an insulating unit constructed with two plies of glass and an air or argon filled space. 1984 Viracon's solar and optical performance data is center of glass data based on the National Fenestration Rating Council measurement standards, calculated using Lawrence Berkeley National Laboratory's (LBNL) WINDOW 7 software. 030″ (0. mecs pklzct cio ycec sdsbqdfz zomlw fltgxco wuc plqdv hcufr lecr zdv lwhnrgj zsayhgqa apdqbozu