Welcome to Windowtech

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.

«From concept to completion –

Windowtech guarantees your satisfaction!»

Get professional advice and quality installation of your vinyl windows and exterior doors from a top company in the business.

10 Good Reasons Why To Choose Windowtech

  1. #1 - Great Customer Service, 100% satisfaction guaranteed!

    At Windowtech, we pride ourselves on our “concept-to-completion” business model, meaning each and every project, no matter how big or small, is taken from its very inception, through all the planning and installation stages, to final completion and post completion follow up process. A new window or door project, such as installation of sliding doors, is an exciting time for any home owner whether you are in Mississauga or Kitchener. Our goal is to ensure 100 % customer satisfaction, including the free on site consultation, budgeting process and last but not least the beautiful and lasting installation!

  2. #2 - We offer Lifetime Warranty!

    We understand the worry that comes with a new window or door project in regards to energy efficiency, safety and durability concerns just to name a few, and we want to make that aspect of the decision making process is as easy and comforting as possible by offering a lifetime warranty on all of our installations all over the Greater Toronto Area and beyond! Thanks to our local and long term manufacturing partnerships, our clients can be confident that any Rigid U PVC window frames, patio doors and/or sash or hardware product they chose, regardless of cost, our name stands behind the recommendation, installation and quality of the products 100% of the time! In addition, Windowtech provides new home owners with transferrable warranty to ease the transition process.

  3. #3 - Exciting Limited-time Offers!

    In an ongoing effort to serve our clients to the best of our potential, we frequently present exciting cost-saving offers, which although only available for a limited time, make the purchase of your new Window or Door collection that much more enjoyable! Some of our offers include up to 30% off all window and door shutter options or generous price reduction deals of up to $250 off your product order, such as bay windows, allowing a complete, yet cost-effective window or door project. Also, make sure to call any of our client representatives to see if you can take advantage of our 0% interest monthly payments on your Enbridge Gas Bill - an offer only available through Windowtech.

  4. #4 - Referral Bonuses Program!

    At Windowtech, we always like to reward our loyal customers for trusting in our knowledge and recommending our expertise to their close circle, which is why we are pleased to announce our exciting Rewards Bonuses Program! With 100% satisfaction guaranteed on every single installation, it is easy to recommend Windowtech, while receiving anywhere from a $50-$200 cash reward! For any client referral order of $500 or more, we want to thank you, our clients, for helping us bring another smile to a fellow home owner, no matter whether they are in Barrie, Hamilton or Oshawa!

  5. #5 - Energy Star Qualified Products!

    One of the biggest client concerns when it comes to any window or door project, whether its steel doors or casement windows, is the level of energy efficiency and therefore cost-saving ability of a product they are about to purchase. At Windowtech, we are very proud to provide our client peace of mind in that respect, by offering only Energy Star qualified options, which means the product is backed by the government of Canada to reduce our carbon footprint and save consumers $ through minimal heat loss without sacrifice of performance and durability. Look for the Energy Star symbol on all your purchases!

  6. #6 - Top of the Line reviews on numerous rating websites including Homestars!

    At Windowtech, customer satisfaction is our key priority, which is why the opinion of our past and current clients is of monumental value, as we strive to uphold our reputation of being the best window and door solutions provider in the GTA, Oakville or Oshawa. We are pleased to have third-party endorsements from many happy customers on the popular Homestars Rating website, earning us an exellent rankings in overall satisfaction, including quality of explanation and budgeting process, installation and post-installation follow up.

  7. #7 - Beautiful and Long-Lasting Porch Enclosure Solutions!

    Windowtech is proud to offer its clients beautiful and highly cost-effective porch enclosure or garden door solutions to help with the demands of the ever changing Ontario climate! By decreasing drafts and air infiltration in the winter and providing a wonderful heat escape in the summer, a glass porch enclosure tremendously saves home-owners money on energy bills, while adding a beautiful façade to any home. Windowtech specializes in full installation of any size patio enclosure solutions, with a large variety in storm doors to choose from, making every installation truly a unique piece of art!

  8. #8 - Free on-site estimates and product presentations from professional, highly trained personnel!

    Our customer driven sales approach is founded on providing our clients with all the information they require to enable them to make and intelligent and informative decision, without unnecessary pressure from a sales man. At Windowtech, our mission is to understand the needs and constraints of our clients, and offer the optimal solution considering budget, preferences and time allowances, which is why we offer a no obligation on site consultation, providing our clients with clear estimates and recommended further steps from our in-house professional installers.

  9. #9 - Extensive variety of Window and Door design options!

    From Fiberglass Doors, Bow Windows, Awning Windows to Steel Insulated Doors, Windowtech has something for everyone! Whether it’s a concern for safety, durability or longevity, our products surpass all of our client expectations, offering not only beautifully created designs, but also a product that will last! Being one of the few window & door solution companies offering Georgian Style window designs, our clients can increase visibility and improve air flow without sacrificing design. For an added element of flare, our grill and stained glass combination options are only limited by the imagination!

  10. #10 - Fully customizable Window Covering options, including Blinds and Vinyl Shutters!

    One of our competitive advantages is our line-up of fully customizable window covering options suited to just about any function, budget or design requirements! Whether it’s for privacy concerns or added light control, our variety of Blinds including traditional vertical or horizontal options, stylish sheers, roller shades or natural weaves will be sure to impress! Our collection of vinyl shutters is another stylish and highly durable option for those looking to add an extra element of modern design to their home, regardless wither you live, be it Burlington, Whitby or Hamilton. Windowtech truly is a one-stop shop for all your window & door needs!

Windowtech performs installation in the Greater Toronto Area and beyond of the following energy saving vinyl windows and doors: Toronto windows replacement, exterior fiberglass entrance doors Newmarket, vinyl windows Mississauga, bay and bow window installation Richmond Hill, sliding patio and garden doors Vaughan, porch enclosures Aurora, vinyl and California shutters and window coverings Markham and much more…