EPD-certified Windows and Doors In Canada
The SILEX EPD provides the objective, credible, and standardized environmental data required for sustainable design, green building certification, and project compliance.
What is an EPD-Certified?
An Environmental Product Declaration (EPD) is a standardized, third-party-verified document that communicates the environmental impact of a product.
In 2026, EPDs are no longer just “nice to have”; they are critical for:
- LEED v5 Certification:
Under the new LEED v5 framework, embodied carbon data (via EPDs) is a prerequisite for most projects. - Municipal Compliance:
Codes such as the Toronto Green Standard (TGS) v4 (Tiers 2 and 3) and Section 10.4 of the Vancouver Building By-law (VBBL) (Part 3 buildings) now mandate the reporting of embodied carbon for new large-scale developments. - Carbon Accounting:
Helping developers quantify the “Cradle-to-Gate” emissions of their building envelope.
Rooted in Manitoba, Built for Canada
When you choose SILEX, you aren’t just buying a window; you’re supporting a resilient local ecosystem.
Reduced Carbon Miles
By sourcing our glass and frame components from local Canadian suppliers, we minimize transportation emissions and shorten lead times.
Product-Specific EPDs
Don’t rely on industry averages. We offer ASTM-registered, product-specific Environmental Product Declarations (EPDs #1060 & #1061) for our 5000 Series Patio Doors and Series 2100-6500 Windows.
Embodied Carbon Transparency
Our cradle-to-gate data allows you to accurately calculate the environmental impact of your building envelope from day one.
Economic Impact
Every SILEX product is manufactured in our Winnipeg facility, keeping skilled jobs and investment within the Manitoba community.
Thermal Performance
Superior pultruded fiberglass frames offer the thermal break and insulation values required to meet Canada’s increasingly strict energy codes.
The Churchill Heritage
Our technology was born here—pioneered in the 1980s to withstand the extreme climates of Northern Manitoba. We build for the local environment because we live in it.
Your Partner in Green Building Certification
For architects and developers, transparency is the foundation of a sustainable project. SILEX provides the rigorous data needed for modern green building standards like LEED, Passive House, and Net-Zero initiatives.
Product-Specific EPDs: Don’t rely on industry averages. We offer ASTM-registered, product-specific Environmental Product Declarations (EPDs #1060 & #1061) for our 5000 Series Patio Doors and Series 2100-6500 Windows.
Embodied Carbon Transparency: Our cradle-to-gate data allows you to accurately calculate the environmental impact of your building envelope from day one.
Thermal Performance: Superior pultruded fiberglass frames offer the thermal break and insulation values required to meet Canada’s increasingly strict energy codes.
Why EPDs Matter?
Fiberglass windows are among the most sustainable options in the building industry. Here’s why:
- Durability: Longer lifespan reduces waste and replacement cycles
- Energy Efficiency: Superior thermal performance lowers energy consumption
- Reduced Carbon Footprint: Manufacturing and material choices minimize environmental impact
- Verified by a third party under the International EPD System
- Developed in accordance with ISO 14025 and EN 15804 standards
| Feature | Benefit |
|---|---|
| Triple Glazing | Reduces condensation and eliminates “cold drafts” near windows. |
| Low Embodied Carbon | Helps cities meet municipal “Green Standard” bylaws (like the Toronto Green Standard). |
| Passive Design | Keeps the building habitable during winter power outages. |
EPDs in Vancouver: From Sustainability to Building Requirement
In Vancouver, Environmental Product Declarations (EPDs) have moved from sustainability reporting into mandatory building compliance.
With a 40% construction carbon reduction target by 2030, project teams must provide verified embodied carbon data early in design. SILEX delivers product-level EPD data that supports compliance and reduces permitting risk.
Vancouver Building By-law (VBBL)
Part 3 buildings must report whole-building embodied carbon at the permit stage. Product-specific EPDs are the most reliable compliance pathway.
Part 3 buildings must report whole-building embodied carbon at the permit stage. Product-specific EPDs are the most reliable compliance pathway.
Why EPDs Matter
Accurate Reporting
Replace default assumptions with verified product-level carbon data.
Risk Reduction
Avoid inflated embodied carbon values that can impact approvals.
Better Design Decisions
Enable clear material comparisons for architects and engineers.
Key Compliance Considerations
- Mandatory Reporting — Supports embodied carbon submission requirements for new builds.
- Baseline Penalties — Prevent “2x baseline” inflation using verified low-carbon products.
- 2026 Limits — New thresholds (e.g., 120 kg CO₂e/m²) will apply to eligible low-rise residential projects.
Using SILEX verified EPD data ensures your building envelope decisions stay aligned with current and upcoming carbon regulations.
FAQs
An Environmental Product Declaration (EPD) is a standardized, third-party-verified document that communicates the environmental impact of a product. In 2026, EPDs are no longer just “nice to have”; they are critical for:
- LEED v5 Certification:
Under the new LEED v5 framework, embodied carbon data (via EPDs) is a prerequisite for most projects. - Municipal Compliance:
Codes like the Toronto Green Standard (TGS) v4 now require Tier 2 and 3 projects to report upfront embodied carbon. - Carbon Accounting:
Helping developers quantify the “Cradle-to-Gate” emissions of their building envelope.
EPDs show the environmental performance of fiberglass windows, which are highly durable, energy-efficient, and have a lower carbon footprint compared to traditional materials.
EPDs provide the data needed for projects to meet LEED®, WELL®, Passive House, and Net Zero requirements, making them essential for sustainable construction.
No. EPDs are informational and do not change the product’s performance. They simply provide transparency about environmental impact.
A Life Cycle Assessment (LCA) measures the environmental impact of a product from raw material extraction through manufacturing, use, and disposal. EPDs are based on LCA data, ensuring accurate and transparent reporting.
Yes. SILEX windows are engineered for superior thermal performance and airtightness, making them ideal for Net Zero homes and Passive House projects.
Experience the difference of high-performance windows and doors for both residential and commercial spaces. From cozy home renovations to modern commercial buildings, SILEX delivers exceptional quality, style, and service.