[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cms-page:\u002Fintus-insights\u002Fsustainability-in-numbers":3},{"id":4,"title":5,"seo":6,"blocks":18},47,"Blog",{"title":7,"keywords":8,"og_title":9,"description":10,"og_description":11,"og_image":12},"INTUS Sustainability by the Numbers","INTUS Windows, replacement windows, retrofit windows, aluminum windows, custom windows, polymer windows, uPVC windows, impact windows, double glass windows, energy-efficient windows, architectural windows, commercial windows, noise reduction windows, durable windows, high-performance windows, window replacement, low e windows, triple pane windows, sustainable windows, Passive House windows, SHGC glazing, recycled aluminum windows, steel-reinforced uPVC windows, regional window design, climate-adaptive windows, One Window One Tree program","Sustainability in Numbers – How We Deliver Measurable Impact","INTUS Windows sustainability performance — energy savings, carbon offset, and environmental benchmarks across commercial and multifamily projects.","Discover how INTUS Windows delivers measurable sustainability through low U-values, smart materials, climate-adapted glazing, and tree-planting initiatives.",{"src":13,"width":14,"height":15,"alt":16,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F875e8486-6bf3-43a4-99f4-6fa076db09de\u002Funiq-complete-web.jpeg?fm=webp&q=80&fit=max&crop=4032%2C3024%2C0%2C0",4032,3024,"Uniq Lofts - Building 2","",[19],{"id":20,"type":21,"content":22,"data":23,"blocks":67},"c8e482a9-87af-48fe-9bf0-0617322d384b","AppBlogPost",null,{"title":9,"categories":24,"image":29,"created_at":32,"posts":33},[25],{"id":26,"title":27,"slug":28},1,"Sustainability & Green Building","sustainability-and-green-building",{"src":30,"width":14,"height":31,"alt":16,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F875e8486-6bf3-43a4-99f4-6fa076db09de\u002Funiq-complete-web.jpeg?fm=webp&q=90&fit=max&crop=4032%2C2272%2C0%2C162&w=1248",2272,"2025-06-23T06:26:16+00:00",[34,45,56],{"id":35,"title":36,"summary":37,"image":38,"link":43,"created_at":44},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":39,"width":40,"height":41,"alt":42,"caption":17,"video":17},"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":46,"title":47,"summary":48,"image":49,"link":54,"created_at":55},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":50,"width":51,"height":52,"alt":53,"caption":17,"video":17},"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":57,"title":58,"summary":59,"image":60,"link":65,"created_at":66},84,"How INTUS Windows Tests","Knowing the standards for windows testing exist is different from knowing how a manufacturer applies them. This post explains the key window performance tests and describes exactly how INTUS Windows conducts those tests not only in the labs, but also at the factory.",{"src":61,"width":62,"height":63,"alt":64,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002Fdeb22165-9f1d-49d1-aadc-d268832b0761\u002Fgera.jpg?fm=webp&q=80&fit=contain&crop=1536%2C920%2C0%2C64&w=736&h=442",1536,920,"Gera","how-intus-windows-tests","2026-03-26T09:00:39+00:00",[68,76,83,94,101,108,115,122,132,139,146,156,163],{"id":69,"type":70,"content":71,"blocks":74,"data":75},3581,"AppBlogtext",{"html":72,"image_position":73},"\u003Cp>Sustainability isn’t just a feature – it’s a foundation. At INTUS Windows, we believe true high performance starts at the intersection of advanced engineering and environmental responsibility. Every detail, from U-values and SHGC to material selection and lifecycle impact, plays a critical role in shaping energy-efficient, comfortable, and future-ready buildings. In this post, we’ll break down the key performance metrics behind our windows and show how INTUS combines innovation, adaptability, and verified sustainability to meet the highest standards in modern construction – including Passive House, LEED, and other goals.\u003C\u002Fp>","left",[],{"image":22},{"id":77,"type":70,"content":78,"blocks":81,"data":82},3582,{"html":79,"title":80,"image_position":73},"\u003Cp>Thermal performance is at the core of energy efficiency – and it starts with U-value. This metric measures how effectively a window insulates against heat transfer. The lower the U-value, the better the insulation and energy savings.\u003C\u002Fp>\u003Cp>Our \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fproducts\u002Fpolymer\u002Fwindows\u002Fsupera-cw?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">\u003Cstrong>Supera CW Fixed\u003C\u002Fstrong>\u003C\u002Fa> window delivers outstanding results:\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Whole-window U-value:\u003C\u002Fstrong> 0.12 BTU\u002Fhr·ft²·°F (0.69 W\u002Fm²K)\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Center-of-glass U-value:\u003C\u002Fstrong> 0.09 BTU\u002Fhr·ft²·°F (0.52 W\u002Fm²K). \u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>These values help reduce heating and cooling demands by up to 90% compared to conventional windows. For projects targeting Passive House, LEED, or Net-Zero standards, our products offer the performance to meet – and often exceed – energy goals, while delivering year-round comfort.\u003C\u002Fp>","U-Value – Where High Performance Begins",[],{"image":22},{"id":84,"type":85,"content":86,"blocks":87,"data":88},3583,"AppBlogimage",[],[],{"image":89},{"src":90,"width":91,"height":92,"alt":93,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F9162d723-29f2-4e41-b7ef-8bafb1811b65\u002Fxline-testing.png?fm=webp&q=90&fit=max&crop=1920%2C1080%2C0%2C0&w=1248",1920,1080,"Xline Testing",{"id":95,"type":70,"content":96,"blocks":99,"data":100},3584,{"html":97,"title":98,"image_position":73},"\u003Cp>By prioritizing closed-loop, low-impact materials, we reduce our carbon footprint throughout the entire product lifecycle – from manufacturing to end-of-use.\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Recycled Aluminum\u003C\u002Fstrong> – Reduces embodied carbon without compromising strength or design.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Steel-Reinforced uPVC Polymer Frames\u003C\u002Fstrong> – Fully recyclable, reprocessable, and engineered for durability, thermal insulation, and minimal maintenance.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>","Smart Materials – Designed for Long-Term Sustainability",[],{"image":22},{"id":102,"type":70,"content":103,"blocks":106,"data":107},3585,{"html":104,"title":105,"image_position":73},"\u003Cp>Different climates require different glazing strategies. We optimize the Solar Heat Gain Coefficient (SHGC) to align with each project’s regional needs.\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Hot climates\u003C\u002Fstrong> – Glazing with SHGC values as low as 0.12 minimizes solar heat gain and reduces cooling loads.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Cold climates\u003C\u002Fstrong> – Higher SHGC values help capture passive solar heat, decreasing heating energy consumption.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>This adaptive approach balances SHGC with visible transmittance (VT) – delivering maximum comfort and efficiency for every building.\u003C\u002Fp>","SHGC – Climate-Tuned Glazing for Efficiency and Comfort",[],{"image":22},{"id":109,"type":70,"content":110,"blocks":113,"data":114},3586,{"html":111,"title":112,"image_position":73},"\u003Cp>We don’t design for theory – we engineer for performance in the field. Our windows and doors are optimized to respond to regional temperature swings, moisture, wind load, and building movement.\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Thermally responsive frames\u003C\u002Fstrong> reduce expansion and contraction stress.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Custom glazing packages\u003C\u002Fstrong> adapt to local climate conditions for optimal thermal and visual performance.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>The result? Lower HVAC demand, better occupant comfort, and envelopes built for climate resilience.\u003C\u002Fp>","Adaptive Design – Resilient in Real-World Conditions",[],{"image":22},{"id":116,"type":70,"content":117,"blocks":120,"data":121},3587,{"html":118,"title":119,"image_position":73},"\u003Cp>Sustainability is more than performance – it’s our purpose. Through our \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fone-window-one-tree?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">\u003Cstrong>One Window, One Tree\u003C\u002Fstrong> \u003C\u002Fa>initiative, we plant one tree for every window sold:\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>Each tree absorbs ~22 pounds (10 kg) of CO₂ per year\u003C\u002Fstrong> – supporting long-term carbon capture.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>We aim to plant up to 1,000,000 trees annually\u003C\u002Fstrong>, contributing to global carbon sequestration.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>Tree-planting sites are selected with impact in mind\u003C\u002Fstrong>, focusing on locations near our project areas in collaboration with \u003Cem>One Tree Planted\u003C\u002Fem>, local governments, and environmental groups.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>This initiative not only offsets emissions. It builds community resilience and restores local ecosystems.\u003C\u002Fp>","One Window, One Tree – Local Reforestation, Global Impact",[],{"image":22},{"id":123,"type":85,"content":124,"blocks":125,"data":126},3588,[],[],{"image":127},{"src":128,"width":129,"height":130,"alt":131,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002Fcd1fdd2d-e749-451b-820e-00f0100379b4\u002F780-6601.jpg?fm=webp&q=90&fit=max&crop=6048%2C3395%2C0%2C252&w=1248",6048,3395,"780 6601",{"id":133,"type":70,"content":134,"blocks":137,"data":138},3589,{"html":135,"title":136,"image_position":73},"\u003Cp>Our \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fproducts?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">products\u003C\u002Fa> meet and exceed the highest standards for energy efficiency and sustainability, confirmed by trusted organizations:\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Cstrong>NFRC\u003C\u002Fstrong> – Validates thermal performance through rigorous testing.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>PHIUS & PHI\u003C\u002Fstrong> – Endorses our windows for Passive House certification.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Cstrong>LEED\u003C\u002Fstrong> – INTUS Windows products can contribute up to 44 points across categories including Energy & Atmosphere, Materials & Resources, and Indoor Environmental Quality. Final contribution depends on the specific project design and integration strategy.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>","Third-Party Certifications – Verified Impact",[],{"image":22},{"id":140,"type":70,"content":141,"blocks":144,"data":145},3590,{"html":142,"title":143,"image_position":73},"\u003Cp>Our windows are making a difference in high-performance buildings across the U.S.:\u003C\u002Fp>\u003Cul>\u003Cli>\u003Cp>\u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fprojects\u002Fsendero-verde-building-b?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">\u003Cstrong>Sendero Verde\u003C\u002Fstrong>\u003C\u002Fa>\u003Cstrong>, New York City\u003C\u002Fstrong> – A 709-unit Passive House–certified development using INTUS products to meet the most demanding energy and comfort standards.\u003C\u002Fp>\u003C\u002Fli>\u003Cli>\u003Cp>\u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fprojects\u002Fcomly-commons?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">\u003Cstrong>Comly Commons\u003C\u002Fstrong>\u003C\u002Fa>\u003Cstrong>, Philadelphia\u003C\u002Fstrong> – A 139-unit retrofit that significantly cut energy use and improved sustainability metrics through INTUS window systems.\u003C\u002Fp>\u003C\u002Fli>\u003C\u002Ful>\u003Cp>These projects demonstrate how we help clients achieve – and exceed – their sustainability goals.\u003C\u002Fp>","Real Results – Performance You Can Measure",[],{"image":22},{"id":147,"type":85,"content":148,"blocks":149,"data":150},3591,[],[],{"image":151},{"src":152,"width":153,"height":154,"alt":155,"caption":17,"video":17},"https:\u002F\u002Fwww.intuswindows.com\u002Fimg\u002F9ccd6a8e-aae9-4408-9ef7-b3cd064b05ff\u002Fsendero-verde-main.jpg?fm=webp&q=90&fit=max&crop=800%2C449%2C0%2C0&w=1248",800,449,"Sendero Verde Main",{"id":157,"type":70,"content":158,"blocks":161,"data":162},3592,{"html":159,"title":160,"image_position":73},"\u003Cp>At INTUS Windows, sustainability isn’t a trend – it’s the foundation of how we design, manufacture, and innovate. From closed-loop materials and precision thermal engineering to our One Window, One Tree initiative, we’re committed to creating a built environment that works with the planet, not against it.\u003C\u002Fp>\u003Cp>\u003Cstrong>Ready to elevate your next project with measurable sustainability?\u003C\u002Fstrong>\u003Cbr>📞 Book a complimentary \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Flunch-and-learn?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">\u003Cstrong>Lunch & Learn\u003C\u002Fstrong>\u003C\u002Fa> or \u003Ca target=\"_blank\" rel=\"noopener noreferrer nofollow\" class=\"\" href=\"https:\u002F\u002Fintuswindows.com\u002Fcontact-us?utm_source=Blog+post&utm_medium=Article&utm_campaign=Sustainability+in+Numbers\">contact\u003C\u002Fa> our team to explore how INTUS Windows solutions can elevate your building’s performance – efficiently, beautifully, and responsibly.\u003C\u002Fp>","Sustainability Built In – Performance That Lasts",[],{"image":22},{"id":164,"type":165,"content":22,"data":22},"3b7359ee-9bfc-49d6-a6fe-e49907233378","AppNewsletter"]