[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cms-page:\u002Fintus-insights\u002Fastm-e90-results-new-acoustic-ratings-for-supera-10-14-4-glass-configuration":3},{"id":4,"title":5,"seo":6,"blocks":15},97,"Blog",{"title":7,"description":8,"og_image":9},"ASTM E90 Acoustic Results: Supera","New ASTM E90 test results for INTUS Supera 10-14-4 glass configuration — STC and OITC acoustic ratings for commercial and multifamily fenestration.",{"src":10,"width":11,"height":12,"alt":13,"caption":14,"video":14},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F82e757be-d58d-41c0-a8f0-26d63ec3ad24\u002Fsupera-74-casement-as-full.png?fm=webp&q=80&fit=max&crop=3000%2C2250%2C0%2C0",3000,2250,"Supera 74 Casement As Full","",[16],{"id":17,"type":18,"content":19,"data":20,"blocks":61},"56c99c87-4e6e-4607-956b-013d873b8612","AppBlogPost",null,{"title":21,"categories":22,"image":23,"created_at":26,"posts":27},"ASTM E90 Results: New Acoustic Ratings for Supera 10\u002F14\u002F4 Glass Configuration",[],{"src":24,"width":11,"height":25,"alt":13,"caption":14,"video":14},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F82e757be-d58d-41c0-a8f0-26d63ec3ad24\u002Fsupera-74-casement-as-full.png?fm=webp&q=90&fit=max&crop=3000%2C1688%2C0%2C70&w=1248",1688,"2026-06-18T14:16:15+00:00",[28,39,50],{"id":29,"title":30,"summary":31,"image":32,"link":37,"created_at":38},96,"Designing for Acoustic Comfort in Urban Buildings","Learn how high-performance windows, acoustic glazing, and building envelope design help improve acoustic comfort, occupant wellness, and noise control in urban buildings.",{"src":33,"width":34,"height":35,"alt":36,"caption":14,"video":14},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002Ffe1b168a-411d-4a6a-9aeb-fe6dbcb85796\u002Fostap-senyuk-4fnr1dt1xpe-unsplash.jpg?fm=webp&q=80&fit=contain&crop=5369%2C3216%2C0%2C224&w=736&h=442",5369,3216,"Ostap Senyuk 4fnr1dt1xpe Unsplash","designing-for-acoustic-comfort-in-urban-buildings","2026-06-12T06:50:33+00:00",{"id":40,"title":41,"summary":42,"image":43,"link":48,"created_at":49},95,"Passive House Commercial Fenestration Solutions: Key Takeaways from Our Lunch & Learn","Discover key Passive House commercial fenestration strategies, including thermal performance, airtightness, and thermal bridge reduction, from INTUS's Lunch & Learn presentation.",{"src":44,"width":45,"height":46,"alt":47,"caption":14,"video":14},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F3334ee69-3a42-48fa-81aa-7ceb710a2b33\u002Fll-adaptation-passive-house.jpg?fm=webp&q=80&fit=contain&crop=1936%2C1163%2C0%2C43&w=736&h=442",1936,1163,"Ll Adaptation Passive House","passive-house-commercial-fenestration-solutions-key-takeaways-from-our-lunch-and-learn","2026-06-10T09:59:08+00:00",{"id":51,"title":52,"summary":53,"image":54,"link":59,"created_at":60},93,"Why Are Windows Key to Decarbonization","Discover why high-performance windows play a critical role in building decarbonization by reducing energy demand, improving thermal performance, and supporting net-zero construction goals.",{"src":55,"width":56,"height":57,"alt":58,"caption":14,"video":14},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F02c3b12d-a9ae-4a3f-9773-2abaf358cb6e\u002F1693ab67-61ef-42da-857f-88bf3f906118.jpeg?fm=webp&q=80&fit=contain&crop=4032%2C2422%2C0%2C567&w=736&h=442",4032,2422,"1693ab67 61ef 42da 857f 88bf3f906118","why-are-windows-key-to-decarbonization","2026-05-25T09:39:27+00:00",[62,70,77,84,91,98,105],{"id":63,"type":64,"content":65,"blocks":68,"data":69},4568,"AppBlogtext",{"html":66,"title":21,"image_position":67},"\u003Cp>INTUS Windows is pleased to announce the new ASTM E90 acoustic test results for the \u003Cstrong>10\u002F14\u002F4 insulated glass configuration\u003C\u002Fstrong> across several products in the \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"Hyperlink SCXW116559427 BCX0\" href=\"https:\u002F\u002Fwww.intuswindows.com\u002Fproducts\u002Fpolymer\u002Fwindows\">\u003Cu>Supera line\u003C\u002Fu>\u003C\u002Fa>. The testing provides verified sound transmission data for architects, consultants, and project teams evaluating acoustic performance requirements. \u003C\u002Fp>\u003Cp style=\"text-align: left\">The newly tested configuration applies to the \u003Cstrong>Supera Fixed\u003C\u002Fstrong>, \u003Cstrong>Supera Inswing Casement\u003C\u002Fstrong>, and \u003Cstrong>Supera Outswing Door\u003C\u002Fstrong>, providing updated STC and OITC ratings based on laboratory testing. These results offer a reliable reference for project specifications and acoustic performance documentation, helping design professionals make more informed glazing selections for noise-sensitive applications. \u003C\u002Fp>","left",[],{"image":19},{"id":71,"type":72,"content":73,"blocks":74,"data":75},4569,"AppBlogimage",[],[],{"image":76},{"src":24,"width":11,"height":25,"alt":13,"caption":14,"video":14},{"id":78,"type":64,"content":79,"blocks":82,"data":83},4570,{"html":80,"title":81,"image_position":67},"\u003Cp>Testing was conducted in accordance with \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"Hyperlink SCXW262395479 BCX0\" href=\"https:\u002F\u002Fstore.astm.org\u002Fe0090-09r16.html?utm_source=Blog+post&utm_medium=Article&utm_campaign=%C2%A0ASTM+E90+Results\">\u003Cu>\u003Cstrong>ASTM E90\u003C\u002Fstrong>\u003C\u002Fu>\u003C\u002Fa>, the industry-standard method for measuring airborne sound transmission through building elements. The results provide verified acoustic performance data for the \u003Cstrong>10\u002F14\u002F4 insulated glass configuration\u003C\u002Fstrong> across three Supera product types. \u003C\u002Fp>\u003Cp> \u003C\u002Fp>\u003Ctable>\u003Ctbody>\u003Ctr>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: center\">\u003Cstrong>Product\u003C\u002Fstrong> \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: center\">\u003Cstrong>STC\u003C\u002Fstrong> \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: center\">\u003Cstrong>OITC\u003C\u002Fstrong> \u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">Supera Fixed \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">37 \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">30 \u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">Supera Inswing Casement \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">39 \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">31 \u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003Ctr>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">Supera Outswing Door \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">38 \u003C\u002Fp>\u003C\u002Ftd>\u003Ctd colspan=\"1\" rowspan=\"1\">\u003Cp style=\"text-align: left\">32 \u003C\u002Fp>\u003C\u002Ftd>\u003C\u002Ftr>\u003C\u002Ftbody>\u003C\u002Ftable>\u003Cp style=\"text-align: left\"> \u003C\u002Fp>\u003Cp style=\"text-align: left\">Two acoustic performance metrics are commonly used to interpret these results. \u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Cstrong>STC (Sound Transmission Class)\u003C\u002Fstrong> measures how effectively a window or door reduces common airborne sounds such as speech, television noise, and other indoor or neighborhood sounds.  \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Cstrong>OITC (Outdoor-Indoor Transmission Class)\u003C\u002Fstrong> evaluates performance against lower-frequency exterior noise sources, including traffic, trains, and aircraft.  \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp style=\"text-align: left\">Together, these ratings provide architects and specifiers with valuable information when evaluating glazing configurations for projects where acoustic comfort is an important design consideration.\u003C\u002Fp>","New Acoustic Test Results for the 10\u002F14\u002F4 Configuration",[],{"image":19},{"id":85,"type":64,"content":86,"blocks":89,"data":90},4571,{"html":87,"title":88,"image_position":67},"\u003Cp>Accurate, verified performance data is essential when specifying windows and doors for projects where acoustic comfort is a priority. Laboratory-tested results provide architects, consultants, and building professionals with reliable information they can use throughout the design and documentation process. \u003C\u002Fp>\u003Ch3>Replacing Previous 4\u002F14\u002F10 Ratings \u003C\u002Fh3>\u003Cp style=\"text-align: left\">These newly published ratings replace the previous acoustic values associated with the flipped \u003Cstrong>4\u002F14\u002F10 glass configuration\u003C\u002Fstrong> for the Supera Fixed, Supera Inswing Casement, and Supera Outswing Door. \u003C\u002Fp>\u003Cp style=\"text-align: left\">Moving forward, architects, consultants, estimators, and project teams should reference the updated \u003Cstrong>10\u002F14\u002F4 test results\u003C\u002Fstrong> when evaluating acoustic performance for these products. Using the latest tested values helps ensure consistency across specifications, performance calculations, and project documentation. \u003C\u002Fp>","Why These Updated Values Matter",[],{"image":19},{"id":92,"type":64,"content":93,"blocks":96,"data":97},4572,{"html":94,"title":95,"image_position":67},"\u003Cp>Acoustic performance is an important consideration across a wide range of building types, particularly in environments where exterior noise can impact occupant comfort, productivity, or overall user experience. Verified STC and OITC data helps project teams better evaluate glazing configurations and select products that align with project-specific acoustic goals. \u003C\u002Fp>\u003Cp style=\"text-align: left\">The newly tested 10\u002F14\u002F4 configuration may be particularly relevant for applications such as: \u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"Hyperlink SCXW3310609 BCX0\" href=\"https:\u002F\u002Fwww.intuswindows.com\u002Fprojects?type=1&utm_source=Blog+post&utm_medium=Article&utm_campaign=%C2%A0ASTM+E90+Results\">\u003Cu>\u003Cstrong>Multifamily buildings\u003C\u002Fstrong>\u003C\u002Fu>\u003C\u002Fa>, where occupant comfort and privacy are key design priorities \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Cstrong>Urban residential developments\u003C\u002Fstrong> located near busy roads, transit corridors, or commercial districts \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"Hyperlink SCXW3310609 BCX0\" href=\"https:\u002F\u002Fwww.intuswindows.com\u002Fprojects?type=3&utm_source=Blog+post&utm_medium=Article&utm_campaign=%C2%A0ASTM+E90+Results\">\u003Cu>\u003Cstrong>Hospitality projects\u003C\u002Fstrong>\u003C\u002Fu>\u003C\u002Fa>, where guest experience can be influenced by exterior noise levels \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Cstrong>Educational facilities\u003C\u002Fstrong>, where minimizing distractions supports learning environments \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cul>\u003Cli>\u003Cp style=\"text-align: left\">\u003Cstrong>Mixed-use developments\u003C\u002Fstrong>, which often combine residential spaces with retail, office, or entertainment uses.\u003C\u002Fp>\u003Cp style=\"text-align: left\">By providing tested acoustic performance data for the Supera Fixed, Inswing Casement, and Outswing Door, these results give architects and consultants additional information to support glazing selection and specification decisions during the design process. \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>","Applications for Noise-Sensitive Projects",[],{"image":19},{"id":99,"type":64,"content":100,"blocks":103,"data":104},4573,{"html":101,"title":102,"image_position":67},"\u003Cp>As acoustic performance continues to play an important role in building design, access to tested and documented data is essential for making informed specification decisions. These updated results help ensure that project documentation reflects the latest available performance information. \u003C\u002Fp>\u003Cp style=\"text-align: left\">At \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"Hyperlink SCXW229321522 BCX0\" href=\"https:\u002F\u002Fwww.intuswindows.com\u002F?utm_source=Blog+post&utm_medium=Article&utm_campaign=%C2%A0ASTM+E90+Results\">\u003Cu>INTUS Windows\u003C\u002Fu>\u003C\u002Fa>, we remain committed to providing transparent, verified product performance data that supports architects, engineers, and building professionals throughout the design and specification process. Through ongoing testing and product validation, we continue to deliver the information needed to support high-performance building envelope design. \u003C\u002Fp>","Supporting More Informed Acoustic Specifications",[],{"image":19},{"id":106,"type":107,"content":19,"data":19},"e06fba94-04cd-4c2f-95c2-9e74274d3a23","AppNewsletter"]