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SILEX x WD Craftline

Your Official SILEX Partner in Ontario

Your Official SILEX Partner in Ontario

Your Official SILEX Partner in Ontario

SILEX Fiberglass Windows and Doors is a premier Canadian manufacturer headquartered in Winnipeg, Manitoba, specializing in high-performance building solutions. By utilizing silica-based fiberglass, SILEX offers a more eco-friendly and durable alternative to vinyl and aluminum, boasting a longer lifecycle and superior thermal insulation.

SILEX Fiberglass Windows and Doors is a premier Canadian manufacturer headquartered in Winnipeg, Manitoba, specializing in high-performance building solutions. By utilizing silica-based fiberglass, SILEX offers a more eco-friendly and durable alternative to vinyl and aluminum, boasting a longer lifecycle and superior thermal insulation.

Modern home in Winnipeg with SILEX fiberglass Awning Windows
Casement, Awning, Picture

2100 Series

The 2100 Series is the versatile backbone of the SILEX lineup, ideal for both residential and light commercial applications. Available in Casement, Awning, and Picture configurations.

Product Overview:

Triple-Seal Weatherstripping

Superior Energy Ratings

Slim-Line Frame Design

Exceptional Thermal Break

Lifetime Durability

Modern home in Winnipeg with SILEX fiberglass Awning Windows
Casement, Awning, Picture

2100 Series

The 2100 Series is the versatile backbone of the SILEX lineup, ideal for both residential and light commercial applications. Available in Casement, Awning, and Picture configurations.

Product Overview:

Triple-Seal Weatherstripping

Superior Energy Ratings

Slim-Line Frame Design

Exceptional Thermal Break

Lifetime Durability

Modern home in Winnipeg with SILEX fiberglass Awning Windows
Casement, Awning, Picture

2100 Series

The 2100 Series is the versatile backbone of the SILEX lineup, ideal for both residential and light commercial applications. Available in Casement, Awning, and Picture configurations.

Product Overview:

Triple-Seal Weatherstripping

Superior Energy Ratings

Slim-Line Frame Design

Exceptional Thermal Break

Lifetime Durability

Expansive glass panels dominate the facade, creating a seamless connection between the interior and exterior.
Curtain Wall Systems

4500 & 6500 Vision® Series

SILEX Vision® series is engineered for projects requiring larger glass spans and superior structural integrity. These "Window Wall" solutions are built to withstand harsh weather conditions, boasting an impressive CW-PG75 performance grade and design pressure ratings up to ±3600 Pa.

Product Overview:

Extreme Structural Strength

Expansion-Matched Engineering

Industrial-Grade Versatility

Corrosion-Proof Exterior

Enhanced Security & Hardware

Expansive glass panels dominate the facade, creating a seamless connection between the interior and exterior.
Curtain Wall Systems

4500 & 6500 Vision® Series

SILEX Vision® series is engineered for projects requiring larger glass spans and superior structural integrity. These "Window Wall" solutions are built to withstand harsh weather conditions, boasting an impressive CW-PG75 performance grade and design pressure ratings up to ±3600 Pa.

Product Overview:

Extreme Structural Strength

Expansion-Matched Engineering

Industrial-Grade Versatility

Corrosion-Proof Exterior

Enhanced Security & Hardware

Expansive glass panels dominate the facade, creating a seamless connection between the interior and exterior.
Curtain Wall Systems

4500 & 6500 Vision® Series

SILEX Vision® series is engineered for projects requiring larger glass spans and superior structural integrity. These "Window Wall" solutions are built to withstand harsh weather conditions, boasting an impressive CW-PG75 performance grade and design pressure ratings up to ±3600 Pa.

Product Overview:

Extreme Structural Strength

Expansion-Matched Engineering

Industrial-Grade Versatility

Corrosion-Proof Exterior

Enhanced Security & Hardware

SILEX fiberglass sliding patio door with sleek black frames installed in a modern Ontario home.
Patio Door

5000 Series

Premium fiberglass sliding doors engineered for Canadian climates. High-performance, durable, energy-efficient systems for homes, condos, and commercial buildings.

Product Overview:

Structural Sovereignty

The Zero-Expansion Advantage

Slim-Profile Minimalism

Enhanced Security

Redefining the Threshold of Performance

SILEX fiberglass sliding patio door with sleek black frames installed in a modern Ontario home.
Patio Door

5000 Series

Premium fiberglass sliding doors engineered for Canadian climates. High-performance, durable, energy-efficient systems for homes, condos, and commercial buildings.

Product Overview:

Structural Sovereignty

The Zero-Expansion Advantage

Slim-Profile Minimalism

Enhanced Security

Redefining the Threshold of Performance

SILEX fiberglass sliding patio door with sleek black frames installed in a modern Ontario home.
Patio Door

5000 Series

Premium fiberglass sliding doors engineered for Canadian climates. High-performance, durable, energy-efficient systems for homes, condos, and commercial buildings.

Product Overview:

Structural Sovereignty

The Zero-Expansion Advantage

Slim-Profile Minimalism

Enhanced Security

Redefining the Threshold of Performance

SILEX x WD Craftline

The Story of SILEX Fiberglass Windows

The Story of SILEX Fiberglass Windows

The Story of SILEX Fiberglass Windows

Engineering the future of Canadian windows, SILEX offers high-performance series that eliminate the typical trade-offs of the building industry.

Custom fiberglass window systems in Tla’amin Nation – Tla’amin Youth Centre​, Powell River, BC

Extreme Durability

SILEX frames expand and contract at nearly the same rate as glass, ensuring a seal that stays tight for decades and won’t warp, rot, or corrode.

Extreme Durability

SILEX frames expand and contract at nearly the same rate as glass, ensuring a seal that stays tight for decades and won’t warp, rot, or corrode.

Superior Thermal Performance

Designed for Net-Zero and Passive House standards, keeping your Ontario home warmer in the winter and cooler in the summer.

Superior Thermal Performance

Designed for Net-Zero and Passive House standards, keeping your Ontario home warmer in the winter and cooler in the summer.

Built for Extreme Cold

Unlike vinyl, which can become brittle at -20°C, Silex fiberglass remains stable even at -30°C, making it ideal for harsh Eastern Canadian winters.

Built for Extreme Cold

Unlike vinyl, which can become brittle at -20°C, Silex fiberglass remains stable even at -30°C, making it ideal for harsh Eastern Canadian winters.

EPD Verified

SILEX's Environmental Product Declaration (EPD) provides full transparency regarding the lifecycle impact of our products, helping your project meet LEED, Passive House, or Net-Zero requirements.

EPD Verified

SILEX's Environmental Product Declaration (EPD) provides full transparency regarding the lifecycle impact of our products, helping your project meet LEED, Passive House, or Net-Zero requirements.

SILEX x WD Craftline

Featured Projects with SILEX Fiberglass Windows

Featured Projects with SILEX Fiberglass Windows

Featured Projects with SILEX Fiberglass Windows

Providing architects and developers in these regions with turn-key fenestration that meets increasingly stringent provincial energy codes.

Providing architects and developers in these regions with turn-key fenestration that meets increasingly stringent provincial energy codes.

FAQs

Answering Your Questions

Answering Your Questions

Answering Your Questions

Got more questions? Send us your enquiry below

Got more questions? Send us your enquiry below

Why is fiberglass better than vinyl or aluminum?

Pultruded fiberglass is 8x stronger than traditional vinyl, allowing for thinner frames and larger, panoramic views without sacrificing structural integrity.

How do SILEX products perform in cold climates?

SILEX systems are designed to exceed Canadian fenestration standards, including the latest National Building Codes and ENERGY STAR® requirements. They offer superior thermal breaks compared to traditional aluminum, preventing "cold spots" even in extensive floor-to-ceiling glass applications.

What is an EPD?

An Environmental Product Declaration (EPD) is a third-party verified document that provides transparent information about a product's environmental impact. SILEX products are EPD verified, making them suitable for Net-Zero and Passive House building standards.

Can SILEX handle custom architectural designs?

Yes. SILEX specializes in complex projects, including custom units for faceted arrangements to accommodate curved or circular building architecture.

Do you offer large "wall of glass" solutions?

Our Large Format Doors and Curtain Wall systems (4500 and 6500 Series by SILEX) are specifically designed for massive, unobstructed glass spans and "walls of glass" while maintaining high structural ratings.