Growth Investment to Accelerate North American Expansion

Cascadia Windows & Doors, a leading Canadian manufacturer of high-performance fiberglass windows, window wall, doors, and cladding systems, has announced a major growth investment led by MKB Equity Partners, with participation from the Canada Growth Fund (CGF) and Blue Earth Capital. This financing will fuel Cascadia’s North American expansion, enabling the company to scale production and deliver more energy-efficient building products to developers, architects, and builders across Canada and the U.S.

With demand for sustainable construction solutions on the rise, Cascadia plans to expand its manufacturing capacity and strengthen its North American footprint. The company’s advanced fiberglass fenestration products—engineered to reduce building energy use and carbon emissions—help developers meet stringent energy codes while lowering long-term operating costs.

“This investment marks a pivotal moment in Cascadia’s journey, building on the long-term support of Renewal Funds, Toro Aluminum, and our other early investors. It's also a testament to the vision and dedication of the company's founding president Kevin Ganzert,” said Mike Battistel, President of Cascadia Windows & Doors.

“It will accelerate our growth, expand our reach across North America, and allow us to scale adoption of the high-performance fiberglass windows and window wall systems we’ve pioneered,” continues Battistel. “With this investment, Cascadia can rapidly advance commercial-grade fiberglass fenestration to more markets, more quickly, helping our customers meet emerging building codes while advancing decarbonization across the built environment.”

The growth round is backed by investors focused on climate and clean energy innovation. MKB Equity Partners led the investment, while Canada Growth Fund committed $30 million to support clean technology commercialization.

“Our partnership with Cascadia reflects MKB’s commitment to supporting companies that combine strong growth potential with measurable impact,” said Chanel Damphousse, Partner at MKB. “For more than fifteen years, Cascadia has been pioneering fiberglass fenestration, building deep expertise in systems that deliver superior thermal performance, durability, and compliance with advancing energy codes. We are proud to support Cascadia’s next phase of expansion as they scale operations in North America and accelerate decarbonization across the built environment.”

Blue Earth Capital echoed this sentiment, highlighting the importance of windows in improving building efficiency.

“Buildings are one of the largest contributors to global GHG emissions, and windows are generally the thermally weakest part of the building envelope,” said Kayode Akinola, Head of Private Equity at Blue Earth Capital. “In keeping with one of our core investment themes around decarbonising the built environment, our team is excited to partner with Cascadia, a leading provider of commercial fiberglass building products, to help scale a solution that increases the insulation quality of windows and improves building energy efficiency.”

For Cascadia, this coalition of impact-driven investors underscores its role as a North American leader in climate-focused building technologies.

Buildings are among the largest sources of greenhouse gas emissions, with windows often being the weakest link in the building envelope. Cascadia’s fiberglass systems provide up to 250% improved thermal performance compared to traditional aluminum frames, reducing heating and cooling loads while lowering lifecycle costs for building owners.

By replacing traditional materials with commercial-grade fiberglass, Cascadia supports net-zero construction goals and helps future-proof buildings against both regulatory and climate challenges.

This latest investment will accelerate Cascadia’s role as a North American clean technology leader, ensuring more projects across Canada and the U.S. can benefit from sustainable building products that deliver both performance and resilience.