Commercial Fiberglass Windows by SILEX
From low-rise multiple dwelling units to mid-rise apartment complexes, SILEX has you covered for all your installation and replacement needs.
HIGH-PERFORMANCE BUILDING MATERIALS
Energy-Efficient Fiberglass Doors for Builders
- Thermal Efficiency: Advanced structural cores delivering industry-leading U-factors.
- Structural Integrity: Zero-expansion fiberglass composite frame that never warps or rots.
- Custom Solutions: Tailored dynamic glazing, architectural colors, and hardware integrations.
Architectural Product Categories
SILEX VisionPlus Windows Wall System
The VisionPlus Curtain Wall is a high-performance fiberglass-framed, non-load-bearing exterior wall system designed to replace high-conductive aluminum in commercial and high-end residential facades.
Non-Conductive Material:
Fiberglass is an excellent insulator, approximately 500 times less conductive than aluminum.
Frame as a Thermal Barrier:
The VisionPlus frame itself acts as a massive thermal break, significantly improving the energy efficiency of the entire wall assembly. This easily exceeds modern energy code requirements.
Condensation Resistance:
By keeping interior surfaces warmer in winter, VisionPlus dramatically reduces condensation risk, protecting interior finishes and improving occupant comfort.
Custom Solutions for Commercial-grade Windows and Doors
At SILEX, we manufacture and supply high-performance fiberglass windows and doors engineered for Canada’s toughest climates — built for professionals who demand quality, consistency, and long-term value.
For over a decade, SILEX has been the go-to supplier for builders, architects, and window dealers across Western Canada. We don’t just sell windows — we build partnerships that help you deliver excellence on every project.
Our fiberglass products are proudly Canadian-made, engineered for energy efficiency, durability, and low maintenance — all backed by dependable lead times and support.
SILEX Fiberglass Collection: Product Highlights
Engineered for performance, durability, and design versatility – we deliver unmatched energy efficiency and long-lasting beauty for residential and commercial applications across Canada.
SILEX works with dealers, distributors, and contractors across Western Canada to deliver products that perform and impress. Whether you manage large-scale developments or boutique projects, we’ll provide the supply consistency, training, and technical support you need to grow your business.