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Achieve Passive House With Windows And Doors From Euroline

Bring performance, durability and beauty to your home. Speak with our team for a free quote.

Excellence in Sustainable Architecture

Whether you’re building a new home or upgrading an existing one, EuroLine’s windows and doors are a leading choice for Passive House and Net Zero capable systems. Custom-made to fit your exact size and performance requirements, our fiberglass composite windows and doors are found in exceptional homes and commercial properties across North America.

Built for Extreme Performance and Strength

RAU-FIPRO® Fiberglass Composite offers outstanding durability, strength and comfort. That means your windows and doors can be bigger and more beautiful than ever, while still enabling you to achieve Passive House.

Quality profile material from

Allows for 33% bigger openings without steel reinforcement
Corners can be welded for superior strength
Provides a thermal bridge free design to reduce energy loss
Offers outstanding strength and load capacities

Delivering the Best

Remarkable Performance

EuroLine’s windows and doors provide high thermal comfort even during the most severe weather, without the need for compensatory radiators underneath.

Exceptionally Beautiful

Going sustainable doesn’t mean you have to sacrifice style. Elevate your space with our fully customizable products, available in practically any size, shape or finish.

Comfy, Quiet & Safe

Built to suit performance targets, our warm edge spacer bar technology creates a virtually thermal bridge free detail. Plus, our locking mechanisms provide an added layer of security.

Minimize Your Impact on the Environment

Passive House is a global standard of excellence in sustainable architecture and the most vigorous building standard worldwide. EuroLine’s Passive House grade windows and doors are specified to provide high thermal comfort even during the most severe weather without the need for compensatory radiators underneath.

Passive Houses

Saves up to



of heating and cooling energy, compared to regular buildings

Regular Buildings

Consumes up to


of global energy use

Speak with a Passive House Consultant

Many factors affect the overall performance and comfort of the building. That’s why we have in-house Passive House Consultants to help. Get assistance designing the right solution to meet or exceed your desired performance targets.

Our Passive House Consultants:

  • Can help you combine the right windows and door components to achieve your desired goals
  • Understand the requirements for windows and doors across various temperatures, altitudes and humidity levels
  • Can communicate with architects, engineers and other consultants to help get your project delivered on time