Industry-Leading Product TransparencyUniversal Series™ Window EPDIn 2024, Cascadia Windows & Doors released the world’s first verified Environmental Product Declaration (EPD) for windows, doors, and window wall systems. The EPD follows the updated 2023 Product Category Rules (PCR).With this milestone, Cascadia became the first fenestration manufacturer in the world to publish an EPD aligned with the new PCR. This reflects the company’s commitment to transparency and leadership in high-performance building product design.Delivers the most accurate embodied carbon data for windows, doors, and window wall assembliesThird-party verified EPD report compliant with ISO 14044, 21930:2017 and ISO 14025:2006 rulesValid through 2029 Universal Series™ Window EPD - DOWNLOAD (PDF)
In 2024, Cascadia Windows & Doors released the world’s first verified Environmental Product Declaration (EPD) for windows, doors, and window wall systems. The EPD follows the updated 2023 Product Category Rules (PCR).
Wildland Urban Interface (WUI) SolutionsWildfire-Resistant Window Options Tested to California State Fire Marshal (SFM) Standard 12-7A-2, Cascadia’s Universal Series wildfire-resistant options support Wildland–Urban Interface (WUI) design strategies widely referenced across North America, including by Cal Fire – Office of the State Fire Marshal, ICC Section 708A.2.1 (Paths 1 and 4), NRCan, and FireSmart Canada.Cascadia offers two compliant configurations: Wildfire Resistant (WFR) and Wildfire Resistant Plus (WFR Plus). Both increase resistance to ember exposure, flame impingement, and radiant heat—addressing a critical vulnerability in wildfire-resilient building envelopes. WFR Plus further enhances protection by incorporating a fire-retardant additive within the fiberglass frame resin, slowing ignition and reducing flame spread without affecting thermal or structural performance.Listed with Cal Fire – Office of the State Fire Marshal (OSFM) - 8120 EXTERIOR WINDOWS FOR WILDLAND URBAN INTERFACE (W.U.I)Two SFM 12-7A-2 compliant options: WFR and WFR Plus (download 3-Part Spec)Evaluated for ember exposure, radiant heat, flame contact, and glass breakageSupports ICC 708A.2.1 compliance via Paths 1 and 4WFR Plus includes fire-retardant fiberglass resin for enhanced wildfire resilienceAvailable across the full Universal Series™ window, window wall, and door lineup REQUEST A QUOTE
Future of PerformanceWhy Fiberglass? Fiberglass is an ideal structural material for window and door frames. For over a decade, Cascadia has relied on a proprietary, high glass-fiber-to-resin formulation.In addition to exceptional strength and thermal performance, Cascadia’s pultruded thermoset fiberglass frames incorporate approximately 58% recycled content. They have significantly lower embodied carbon levels than vinyl or aluminum alternatives, and their paint emits low VOCs.Offers 100%–250% greater thermal performance than conventional aluminum windows, reducing HVAC energy demandManufactured from high glass-fiber-to-resin, thermoset fiberglass that resists sagging, warping, and creep over timePerforms reliably in extreme temperatures (−40°F to 350°F and beyond) without becoming brittle or softComprised of non-organic, chemically inert pultruded fiberglass—resistant to corrosion, rot, UV degradation, and insect damageLow-VOC standard & custom colors, using Hydro Tuff water-borne urethane coatings, exceed AAMA 625 and AAMA 2605 performance criteria and pass CDPH California Specification 01350 testingModeled lifespan of up to 80 years LEARN MORE
Patented Window DesignBetter Windows. Better Buildings.Designed and manufactured in North America, the Universal Series™ windows use an innovative commercial-grade fiberglass frame. This frame delivers up to 250% better thermal performance than traditional aluminum windows. The high-performance design reduces heating and cooling costs, creating a more comfortable and resilient building.Environmental Product Declaration (EPD) published under the 2023 Fenestration Assemblies Product Category Rule (PCR)Red List Free per Living Building Challenge Declare and Energy-Star qualifiedOffered with double- and triple-glazed Low-E insulated glass units (IGUs)Certified to both Passive House Institute (PHI) and Passive House Institute US (PHIUS) standardsNew Wildfire Resistant Window options available VIEW PORTFOLIO
Cascadia offers two compliant configurations: Wildfire Resistant (WFR) and Wildfire Resistant Plus (WFR Plus). Both increase resistance to ember exposure, flame impingement, and radiant heat—addressing a critical vulnerability in wildfire-resilient building envelopes. WFR Plus further enhances protection by incorporating a fire-retardant additive within the fiberglass frame resin, slowing ignition and reducing flame spread without affecting thermal or structural performance.
FIBERGLASS INNOVATIONRedefining High-Performance. When the Cascadia team set out to create the Universal Series™ windows in 2015, they took an uncompromising approach to performance. They set out to deliver a window that innovated thermal and structural performance, but was still easy to install. The resulting patented design redefines high-performance. Learn More
Tested to California State Fire Marshal (SFM) Standard 12-7A-2, Cascadia’s Universal Series wildfire-resistant options support Wildland–Urban Interface (WUI) design strategies widely referenced across North America, including by Cal Fire – Office of the State Fire Marshal, ICC Section 708A.2.1 (Paths 1 and 4), NRCan, and FireSmart Canada.
Designed and manufactured in North America, the Universal Series™ windows use an innovative commercial-grade fiberglass frame. This frame delivers up to 250% better thermal performance than traditional aluminum windows. The high-performance design reduces heating and cooling costs, creating a more comfortable and resilient building.
When the Cascadia team set out to create the Universal Series™ windows in 2015, they took an uncompromising approach to performance. They set out to deliver a window that innovated thermal and structural performance, but was still easy to install. The resulting patented design redefines high-performance.



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资料来源:企业官网公司介绍页面(复核日期:2026-10-29)。