VDK Windows
VDK Windows are premium, Canadian-made vinyl windows engineered for superior energy efficiency, durability, and modern design. Manufactured in Ontario, VDK windows are custom-built for each project and feature fusion-welded frames, multi-chamber uPVC construction, ENERGY STAR certified glass packages, and a variety of custom sizes, colours, and operating styles. Designed for both new construction and renovation projects, VDK Ultra windows combine exceptional thermal performance with clean aesthetics and low-maintenance ownership.
Benefits
Excellent energy efficiency with ENERGY STAR certified double- and triple-pane glass options
Fusion-welded corners create a strong, airtight frame that improves durability and weather resistance
Low-maintenance uPVC construction resists fading, warping, rot, and corrosion without requiring painting
Fully custom-manufactured with a wide range of sizes, shapes, colours, grille patterns, and hardware options
Available in popular styles including casement, awning, slider, hung, picture, and custom-shaped windows
Manufactured in Ontario and built specifically for Canadian climates
Backed by comprehensive warranty support and professional installation resources