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Compositie siding and trimboards aluminum collumns and railings


Our Canadian manufactured lifetime vinyl windows, provide triple pane performance in a double pane system that exceeds the Energy Star 2020 requirements for all Canadian homes.



McLellan Contracting is a Window Wise Certified Company. Our installers receive standardized training through SAWDAC (Siding, Aluminum, Window, Door Accredited Contractor) for standardized installation procedures. This ensures that only professional installation techniques are used resulting in a lifetime of carefree performance.

Our teams take pride not only in their workmanship but their professionalism and the customers overall experience in the renovation process.

Vertex3 High-Performance Window Technology

  • evolv glass outperforms the industry average by 29% in energy efficiency. Triple-pane performance with double-pane glass. significantly exceeds Energy Star standards reducing energy costs.

  • Patented EC Tech Coating keeps windows cleaner longer with 99% fewer spots and superior clarity. This means no more getting up on ladders to clean your windows!

  • Owens Corning Weather Stripping cuts drafts by up to 24% with a mould resistant seal that does not discolour over time.

KP building products logo
Vertex 3 Logo
Greenview windows and doors logo
Energy Star Logo
EnergyStar 2020 Greenview Bay Window


Click Images to View Farley Casement Colours

Enterence doors with wrought iron doors


Your front door is the last thing you see when you leave your home and the first thing you see when you arrive – give it a great lasting impression. McLellan Contracting offers a variety of beautiful door designs that out perform any builder grade door. They not only add to the curb appeal of your home but also to your homes security and energy efficiency.

McLellan Contracting also offers a full line of Patio Doors, Storm Doors & Porch Enclosures.

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