Cascadia Windows Ltd.

Cascadia Windows Ltd.

Cladding Support & Accessories, Curtain Wall Storefront & Window Wall, Doors, Windows Cladding Support & Accessories, Curtain Wall Storefront & Window Wall, Doors, Windows

Subdivisions offered by manufacturer

Canada Canada

Manufacturer location

USA, Canada USA, Canada

Ships to

Commercial, Institutional, Residential Commercial, Institutional, Residential

Product applications offered by manufacturer

Cascadia Windows & Doors is a North American manufacturer specializing in commercial-grade fiberglass window systems and window wall solutions engineered for exceptional energy performance. Our innovative high-performance fiberglass frames provide architects and engineers with powerful design flexibility to meet—or exceed—today’s most demanding energy codes and green building standards, including PHIUS, Passive House, and Net-Zero targets.

Unlike conventional aluminum systems, Cascadia’s proprietary fiberglass frames deliver superior thermal performance without compromising glazing area, allowing design professionals to preserve daylighting, views, and architectural intent—while achieving aggressive thermal transmittance and whole-building performance goals.

Our product line includes operable and fixed windows, window wall, and doors, all backed by third-party verified Environmental Product Declarations (EPDs) to support sustainable material selection and transparent embodied carbon accounting.

Supplying some of the most exciting projects across Canada and the United States, Cascadia is a trusted partner for forward-thinking building envelope solutions—from large-scale multi-residential and commercial developments to leading-edge institutional and civic architecture.
Andre Baros

Andre Baros

Licensed Architect, AIA

Got Questions?

Acelab's team of vetted architects can advise you on your research or get you in touch with a product rep.

Better Windows. Better Buildings.

Better Windows. Better Buildings.

Designed and manufactured in North America, the Universal Series™ windows feature an innovative, commercial-grade fiberglass frame boasting up to 250% improved thermal performance compared to traditional aluminum windows and nearly 10 times stronger than conventional vinyl/uPVC.

Durability & Longevity

Durability & Longevity

Not susceptible to decay or corrosion, fiberglass expands and contracts with temperature change at roughly the same rate as the adjacent IGU. This extends the longevity of window seals and gaskets, reducing maintenance costs. Combined with a modeled lifespan up to 80 years, fiberglass represents the future of high-performance windows and doors.

Why Fiberglass?

Why Fiberglass?

Fiberglass is an ideal structural material for window and door frames, which is why Cascadia has used a proprietary, high glass-fiber-to-resin formula for more than a decade. Beyond its high strength and thermal efficiency, Cascadia's pultruded, thermoset fiberglass frames contain roughly 58% recycled content, low VOC's and represents less embodied carbon compared to vinyl or aluminum.

Explore Products

Cladding Support & Accessories

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    Cascadia Windows Ltd.

    Cascadia Clip®

    Fiberglass Thermal Spacer

    Curtain Wall Storefront & Window Wall

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      Cascadia Windows Ltd.

      Universal Series™

      Storefront Glazing

      Doors

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        Cascadia Windows Ltd.

        OutSwing/InSwing Door

        Universal Series - Fiberglass

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          Cascadia Windows Ltd.

          Tilt And Slide Door

          Universal Series - Fiberglass

          Windows

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            Cascadia Windows Ltd.

            Awning - Fiberglass

            Universal Series

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              Cascadia Windows Ltd.

              Casement - Fiberglass

              Universal Series

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                Cascadia Windows Ltd.

                Hopper - Fiberglass

                Universal Series

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                  Cascadia Windows Ltd.

                  Picture - Fiberglass

                  Universal Series

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                    Cascadia Windows Ltd.

                    Tilt & Turn - Fiberglass

                    Universal Series

                    Inspiration

                    Get inspired with photos of Cascadia Windows Ltd. products in real projects

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                    About Cascadia Windows Ltd.

                    Cascadia Windows & Doors is an innovative, industry leading manufacturer, creating high-performance fiberglass windows, unitized window wall, doors and cladding support systems.

                    #101 5350B 275 Street Langley, British Columbia V4W 0C1

                    (604) 857-4600

                    http://www.cascadiawindows.com