Picture windows are a high-performance solution for commercial and multi-residential projects looking to maximize daylighting, thermal efficiency, and visual appeal. Engineered with durable fiberglass frames and high-performance glazing, picture windows are ideal for energy-efficient buildings across Canada’s demanding climate zones.
SILEX picture windows are engineered as fully insulated, high-performance fixed glazing systems, optimized for thermal efficiency, structural stability, and long-term durability.
Fully insulated pultruded fiberglass profiles provide exceptional strength, dimensional stability, and resistance to thermal expansion while reducing thermal bridging and supporting consistent thermal performance.
A continuous fixed glazing system eliminates operable components, maximizing airtightness, durability, and structural reliability while supporting larger openings and cleaner sightlines.
Stable fiberglass framing helps maintain uniform glazing compression, protecting perimeter seals and extending the service life of glazing components in demanding climates.
Seamlessly combines with operable windows, window wall systems, and door assemblies to create a cohesive appearance while maintaining consistent performance.
At SILEX, we custom engineer windows to match your exact specifications - no matter the style you're after. From elegant bay and bow windows to uniquely shaped architectural designs, we deliver precision crafted solutions tailored to your needs. Get your quote today.
| 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 | 0.30 | 1.70 | 0.57 | 70% | 58 | ○ |
| Vitro Solarban 60 | Intercept Ultra | Surface 2 | Argon | 0.25 | 0.22 | 0.40 | 72% | 4.00 | 0.27 | 1.53 | 0.35 | 64% | 58 | ○ |
| Vitro Solarban 70 | Intercept Ultra | Surface 2 | Argon | 0.24 | 0.21 | 0.26 | 63% | 4.17 | 0.27 | 1.53 | 0.24 | 56% | 58 | ○ |
| 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 | 0.33 | 58% | 68 | • |
| Vitro Solarban 70 | Super Spacer | Surface 2 | Argon | 0.18 | 0.17 | 0.24 | 57% | 5.56 | 0.20 | 1.14 | 0.22 | 51% | 69 | • |
| Cardinal 272 | Cardinal Endur | Surface 2 | Argon | 0.19 | 0.18 | 0.38 | 66% | 5.26 | 0.21 | 1.19 | 0.34 | 58% | 68 | • |
| Cardinal 366 | Cardinal Endur | Surface 2 | Argon | 0.18 | 0.17 | 0.25 | 59% | 5.56 | 0.20 | 1.14 | 0.23 | 53% | 68 | • |
| Triple Pane - Emissivity (x2) Coatings | ||||||||||||||
| Vitro Solarban 60 | Super Spacer | Surface 2 & 5 | Argon | 0.12 | 0.13 | 0.34 | 59% | 8.33 | 0.15 | 0.85 | 0.31 | 52% | 75 | •• |
| Vitro Solarban 70 | Super Spacer | Surface 2 & 5 | Argon | 0.12 | 0.12 | 0.22 | 44% | 8.33 | 0.15 | 0.85 | 0.20 | 39% | 75 | •• |
| Cardinal 272 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.35 | 57% | 7.69 | 0.16 | 0.91 | 0.31 | 51% | 73 | •• |
| Cardinal 366 | Cardinal Endur | Surface 2 & 5 | Argon | 0.12 | 0.12 | 0.24 | 47% | 8.33 | 0.15 | 0.85 | 0.21 | 41% | 74 | •• |
| Cardinal 272 & 180 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.37 | 63% | 7.69 | 0.16 | 0.91 | 0.33 | 56% | 73 | •• |
| Cardinal 366 & 180 | Cardinal Endur | Surface 2 & 5 | Argon | 0.13 | 0.13 | 0.24 | 57% | 7.69 | 0.16 | 0.91 | 0.22 | 51% | 74 | •• |
○ Not ENERGY STAR qualified
• ENERGY STAR
•• ENERGY STAR Most Efficient
SILEX products have been used in homes, multi-residential developments, healthcare facilities, schools and community buildings across Canada. Explore completed projects to see how fiberglass systems respond to different architectural, environmental and performance requirements.
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.
