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Slider Windows

Our windows slide horizontally, providing
space-saving design with clear views.

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Why Slider Windows?

Windowlex slider windows offer wide views and easy operation. The horizontal sliding design is ideal for areas with limited space, allowing ventilation without interfering with outdoor walkways.

WINDOWLEX, COMFORT & SECURITY

Single Slider vs. Double Slider Windows

Single Slider

Only one sash moves, offering less ventilation but at a lower cost.

Double Slider

Both sashes move, providing more ventilation and flexibility.

Unobstructed Views, Weatherproof Performance.

Windowlex Sliders Windows offer clear, wide views and are second only to fixed windows in weather protection.

Sleek Appearance.

Exclusive contoured profiles give these windows a handcrafted, refined look that complements both modern and traditional homes, blending seamlessly into any space.

Energy-Saving Glazing.

Available with double or triple glazing, slider windows help maintain indoor temperature by providing excellent insulation, lowering energy costs year-round.

Minimal Obstruction.

Low-profile locks and handles offer an unobstructed view, ideal for scenic rooms where maximizing visibility is important.

Smooth Operation

Designed for easy, horizontal gliding, the sashes slide left or right with minimal effort, providing ventilation without obstructing outdoor spaces like patios or walkways.

Technical Specifications

Structural Integrity

Built with 3 1/4” fusion-welded frame corners, slider windows offer superior durability and strength, designed to resist warping and sagging over time.

Thermal Performance

The multi-chambered frame design helps reduce heat transfer and prevents condensation from forming on the interior surfaces, ensuring your home stays comfortable in all seasons.

Enhanced Ventilation

Single and double sliders provide flexible ventilation, with both sashes moving horizontally to maximize airflow, ideal for large openings.

Easy Cleaning

Both sashes tilt inward for easy exterior cleaning from inside, simplifying maintenance, especially for upper floors.

Glass Options

Clear Glass

Provides excellent visibility and security with a classic look.

Frost Glass

Adds elegance and protection with handcrafted designs combined with safety-tempered glass.

Sand Blasted

Offers privacy with a decorative touch, available in a wide variety of designs and colors.

Our installation methods

01 Brick-to-Brick
We completely remove the old window down to the house framing. This method allows for upgrades to your interior trim, jamb, and hardware, along with options for new brick mold accessories. It’s perfect for replacing damaged or poorly insulated windows and offers the most comprehensive installation.
02 Retrofit
This option involves removing and replacing the sash while keeping the existing window frame and trim intact. It’s a quicker, more cost-effective solution ideal for frames that are already well-insulated and in good condition. You can also upgrade your window glazing for improved comfort.
03 Stud-to-stud
We fully remove the old window down to the framing, finishing the exterior with caulking or aluminum flashing. This option allows for upgrades to your interior trim and jamb, offering better efficiency than a retrofit and is ideal for replacing damaged windows.

Color & Grill

Choose factory finishes and grille patterns, with standard and custom colors.

Trim & Jamb

Select from vinyl trims and four jamb sizes, with wood extensions for flexibility.

Glazing Options

Double or triple-pane glass, with tinted or frosted options for privacy.

Brickmold

uPVC brickmolds in various sizes and colors for a seamless exterior finish.

Want to Feel Even Safer?

Feel safe and secure with our selection of locks, including multi-point locks designed for enhanced protection. Already have a lock you love? We can install that too.

View lock solutions

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Get a Free estimate quote.

Windowlex makes window replacement easy with a quick, no-obligation consultation. We measure, customize, and quote—all in one visit.
Toronto, Ontario

1180 Martin Grove Road,
Toronto, Ontario
M9W 5M9
T: +1 647-978-5333

Transform your home with Windowlex. Schedule a consultation today to explore our windows and doors and enhance your space.

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+1 647-978-5333
info@windowlex.com