Custom measurement & fitting
Every project begins with an on-site measure. We come to you, get the numbers exactly right, and build to fit — so nothing is left to guesswork.
From full-home window replacements to a single frameless shower panel, every Northlight project starts with a free estimate and precise, on-site custom measurements.
Old, drafty windows cost you comfort and money. We install energy-efficient windows in a wide range of styles and finishes, sealed and finished cleanly for a look that lifts your whole home.
Doors and windows work as a system — matching them means a tighter seal, better energy efficiency, and an exterior that looks finished and intentional. We install entry, patio and sliding-glass doors with the same clean, precise fit as our windows.
Open up your space with clean, modern glass railings. Perfect for staircases, balconies, decks and landings — they keep sightlines open while meeting safety needs.
Turn your bathroom into a spa-like retreat with custom shower enclosures and glass panels. Frameless and semi-frameless options are measured to fit your space precisely.
Every project begins with an on-site measure. We come to you, get the numbers exactly right, and build to fit — so nothing is left to guesswork.
Yes. Estimates and quotations are completely free and no-obligation across Ontario and surrounding communities. We come to you, measure, and provide an honest written quote.
We do. Residential projects are our foundation, and we also handle commercial windows and glass for storefronts, offices and multi-unit properties. See our Commercial page.
We install leading North American window, door and glass brands. Because the best option depends on your project and budget, we'll walk you through current choices during your estimate.
Often, yes. Energy-efficient upgrades may qualify for programs like the Enbridge Home Efficiency Rebate+, Canada Greener Homes and Ontario's Save on Energy. We help you check what applies — see our rebate guide.
Yes — we carry the appropriate licensing and insurance, and we back our installations with a workmanship guarantee alongside manufacturer product warranties.
Tell us about your project and we'll recommend the right approach — with a free estimate and rebate guidance included.