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Our extensive knowledge is your guarantee that you’re getting the best. Windowtech carries a complete line of windows, including casements, bow and bay windows, single and double hung windows, single and double sliders and awning windows. Each type of window is available in a number of styles, all of them equipped with energy-efficient, Low-energy rated glass and filled with Argon gas that helps to reduce your monthly energy bills, keeps your home more comfortable and stops furniture and drapes from fading with UV protection. Our common project begins when we send you an expert for a free no-obligation estimate. Windowtech provides you with full service professional consultation and complete installation of the product. Choosing the correct provider is important to ensure years of enjoyment of your home and peace of mind in regard to your purchase. Get professional advice and quality installation of your vinyl windows and exterior doors from a top company in the business. From concept to completion, Windowtech guarantees your satisfaction!

Product & Services

Products * Replacement Vinyl Windows * Energy Star Efficient Windows * Entry Doors * Garden Doors * Sliding Patio Doors * Vinyl Shutters * Steel Doors * Fiberglass Doors * Porch Enclosures * Storm Doors * Window coverings Services Free Estimates, Windows and Doors replacement, Vinyl shutters installation, Brick and siding cutouts. Brands Windowtech Windows & Doors Styles Vinyl windows, Casement windows, Single/Double Slide & tilt windows, Single/Double Hung & tilt windows, Awning windows, End-vent windows, Basement windows, Garden windows, Architectural windows, Bow and Bay windows, Classic, Contemporary and Modern styles are available. Specialties Factory-direct windows - save thousands by avoiding the middleman. Professional installation - our crews will install your windows on time and will do a thorough clean up of work area.

  • Established Since


  • Method of Payments

    Canadian Currency, Cheque, Visa, Master Card, Financing.

  • Licenses

    Licensed MEMBERSHIPS Energy Star

  • Liability Insurance


  • Warranty

    Life Time

  • Written Contract Provided


14 Connie Cres, Unit 16 Concord , ON L4K2W8
Windowtech Windows and Doors
Mon-Fri: 10am - 5pm
Service Areas
North York,
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