Discover high-performance fiberglass window wall systems engineered for Canadian climates. Ideal for commercial, institutional, and architectural projects.
The 4500 & 6500 Series Fiberglass Window Wall by SILEX currently patent pending are built to withstand the harshest weather conditions, making them ideal for the Canadian climate.
Our windows meet the rigorous CW-PG75 standard with a ±3600 Pa design pressure rating. They provide the structural strength required for demanding commercial, institutional, and architectural projects across Canada.
Meets or exceeds stringent energy efficiency standards, making it an ideal choice for both residential and commercial applications.
Designed for efficient installation and seamless integration into a wide variety of building envelope systems.
Minimal air infiltration and exfiltration help improve thermal performance and reduce long-term energy consumption.
Tested to withstand water penetration pressures up to 730 Pa, helping protect against severe weather conditions.
Exceeds NAFS performance requirements and is ENERGY STAR® compliant for enhanced sustainability and performance.
Protected by patent-pending technology developed to deliver long-term performance and innovation.
| Emissivity | Spacer Bar | Emissivity Location | Gap Fill 90% | U-Value Winter (COG) | U-Value Summer (COG) | Heat Gain | Visible Light | R-Value | U-Value Imperial (Overall) | U-Value Metric (Overall) | Heat Gain | Visible Light | CR Rating | Energy Star |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dual Pane - Emissivity (x1) Coating | ||||||||||||||
| Vitro Sungate 400 | Intercept Ultra | Surface 2 | Argon | 0.28 | 0.26 | 0.63 | 78% | 3.57 | 0.29 | 1.65 | 0.43 | 52% | 59 | ○ |
| Vitro Solarban 60 | Intercept Ultra | Surface 2 | Argon | 0.25 | 0.22 | 0.40 | 72% | 4.00 | 0.27 | 1.53 | 0.27 | 48% | 60 | ○ |
| Vitro Solarban 70 | Intercept Ultra | Surface 2 | Argon | 0.24 | 0.21 | 0.26 | 63% | 4.17 | 0.26 | 1.48 | 0.18 | 42% | 60 | ○ |
| Triple Pane - Emissivity (x1) Coating | ||||||||||||||
| Vitro Solarban 60 | Super Spacer | Surface 2 | Argon | 0.18 | 0.18 | 0.36 | 66% | 5.56 | 0.21 | 1.19 | 0.25 | 44% | 69 | • |
| Vitro Solarban 70 | Super Spacer | Surface 2 | Argon | 0.18 | 0.17 | 0.24 | 57% | 5.56 | 0.21 | 1.19 | 0.17 | 38% | 70 | • |
| Cardinal 272 | Cardinal Endur | Surface 2 | Argon | 0.19 | 0.18 | 0.38 | 66% | 5.26 | 0.21 | 1.19 | 0.26 | 44% | 67 | • |
| Cardinal 366 | Cardinal Endur | Surface 2 | Argon | 0.18 | 0.17 | 0.25 | 59% | 5.56 | 0.21 | 1.19 | 0.17 | 39% | 68 | • |
| Triple Pane - Emissivity (x2) Coatings | ||||||||||||||
| Vitro Solarban 60 | Super Spacer | Surface 2 & 5 | Argon | 0.12 | 0.13 | 0.34 | 59% | 8.33 | 0.17 | 0.97 | 0.23 | 39% | 76 | •• |
| Vitro Solarban 70 | Super Spacer | Surface 2 & 5 | Argon | 0.12 | 0.12 | 0.22 | 44% | 8.33 | 0.17 | 0.97 | 0.16 | 29% | 76 | •• |
| Cardinal 272 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.35 | 57% | 7.69 | 0.18 | 1.02 | 0.24 | 38% | 72 | •• |
| Cardinal 366 | Cardinal Endur | Surface 2 & 5 | Argon | 0.12 | 0.12 | 0.24 | 47% | 8.33 | 0.17 | 0.97 | 0.16 | 31% | 73 | •• |
| Cardinal 272 & 180 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.37 | 63% | 7.69 | 0.18 | 1.02 | 0.25 | 42% | 72 | •• |
| Cardinal 366 & 180 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.24 | 57% | 7.69 | 0.18 | 1.02 | 0.17 | 38% | 72 | •• |
This Canadian-built cottage features state-of-the-art SILEX windows, known for their superior insulation and durability, ensuring comfort and sustainability throughout the year.
Located within Seasons, one of Winnipeg’s most exciting up-and-coming neighbourhoods, The Link Retirement Rental Residences are expertly crafted, blending elegant surroundings with a new philosophy for retirement and the community.
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.
