Cascadia Windows and Doors

Cascadia is leading North America's transition to energy-efficient building design. We innovate, commercialize and produce the most effective products to reduce energy consumption in buildings more than ever before.

In 2008, the dream of achieving the most durable, reliable, and thermally efficient window possible led our founders – a group of building science specialists and window specialists – to form Cascadia Windows. We have delivered more and more fiberglass solutions into the Pacific Northwest every year since.

Cascadia invents and commercializes instrumental, technically sound innovations for the construction industry, taking advantage of the excellent characteristics of high-quality, pultruded fiberglass.

Cascadia Windows manufactures fiberglass windows, doors, and fiberglass cladding support systems with uncompromising quality and physical performance.

Our products – be it a sliding door with unsurpassed water penetration resistance, a commercial window with exceptional thermal performance, or a cladding support assembly provides ASHRAE compliance in the most cost-effective manner available. You can count on every other aspect of the product to be as equally top-performing - no compromises.

AWARD-WINNING, WIDELY-RECOGNIZED PRODUCTS
Cascadia’s success is undoubtedly “green” innovation. No other Canadian green company has earned the same caliber of technical accolades and recognition for innovation in such a short period. Cascadia has been instrumental in providing state-of-the-art products to some of the world's most energy-efficient and award-winning building projects.

Cascadia has developed revolutionary fiberglass window products and exterior insulation products that vastly increase a building’s energy efficiency.

Fiberglass Cladding Support Systems:
Cascadia invented and developed the “Cascadia Clip,” the original thermally efficient cladding support system for exterior insulated wall assemblies. The Cascadia Clip is made of low conductivity material (fiberglass), virtually eliminating the thermal bridging and related degradation of effective thermal insulation levels that the industry’s current steel cladding support causes. The use of the spacers is cost neutral to conventional continuous steel girt systems. It provides an exterior wall that insulates at least twice as well as the industry-standard approach, which yields energy savings for building owners for the life of the building.