Fiberglass Windows
Casement Windows
You’ll appreciate the unobstructed views, superior air ventilation, and ease of cleaning that casement windows provide. We offer the most extensive glass options for all most any weather climates.
Double Hung Windows
Traditional and elegant style. Regardless of your home style, you can’t go wrong with a classic double hung window. Designed so that both sashes move up and down, you’ll have the maximum cleaning accessibility, and the most versatile ventilation possibilities. Open the top, the bottom, or both sashes to suit your needs.
Horizontal Slider Windows
For the greatest unobstructed view of that beautiful scenery surrounding your home, choose our horizontal slider window. The two sashes that make up the window slide back and forth for easy opening and cleaning. You’ll enjoy the air ventilation that the slider offers with up to half of the full window size opening for circulation.
Awning Windows
With the sash hinged at the top, it projects out when opened protecting your home from the rain while allowing maximum airflow. When closed, the sash presses against the window frame providing the greatest protection possible against cold and air infiltration.
Picture Windows
Showcase that beautiful view with an equally beautiful picture window. Create the best combination for your home from any style of window: double hung, horizontal slider, casement, awning, and picture window.
Fiberglass windows and doors are not only energy efficient and strong, they will give a lifetime of performance while looking great in any application.
Standard Features
All Silex Fiberglass Windows are built with an extremely durable fiberglass frame combined with the highest quality hardware and components.
- Durable, fully insulated fiberglass frame
- Slim profiles for maximum glass area
- Low-maintenance finish
- unlimited colour options
- Excellent sound dampening
- Factory-applied Jamb Extensions
- Made-to-order sizing
- Warranty on the frame and glass
- Dual Pane
- Triple Pane
- Quad Pane
Interior Options
Oak Veneer

Jamb Extensions
- White Cellular PVC
- Oak
- Douglas Fir
- Maple
- Paintable Wood
- 1/2″ or 3/4″ Drywall Return U-Channel
Grills
Silex offers grilles that are located between the glass (IG) and simulated divided lites (SDL).


Colours
You have the option to choose from our four standard colours for your exterior and interior frames or select from thousands of colours from Sherwin Williams colour book.





Insulating Glass / Glazing
Silex offers a wide range of insulating glass options – to suit almost any requirement. We provide warm edge spacers, argon gas fill, and a family of LoĒ options.
- Dual Pane (typically 7/8” OD) or Triple Pane (typically 1 3/8” OD)
- Warm edge stainless steel spacer
- Argon gas fill in all cavities
- Choice of 1 or 2 LoĒ coatings
- Choice of LoĒ coating type
- 20 Year Limited Warranty
Hardware
A. Operator:
- Steel Single/Dual arm operator with hardened gears
- Operator Base: Zinc die cast with painted E-Gard finish
- Operator Linkage, Hinge Slide, and Hinge Arms: Zinc die cast with E-Gard finish
- Exposed Fasteners: Stainless steel
- Hardware Salt Spay Exposure, ASTM B 117: Exceed 1,000 hours
B. Crank Handle Finish
- Integrated Folding Crank: Baked enamel
C. Locking System: Multi-Point Locking System
- Single-Handle locking system
- Operate positive-acting arms that pull sash into locked position starting at bottom