Greater Toronto Area · Since 2014
Premium doors & windows, built to last.
Transform your home's appearance, energy efficiency, and value with professionally installed premium doors and windows across the Greater Toronto Area.
Featured transformations · 1 / 5
Leaded glass to a warm wood double entry.
A stone-arch entry completely reworked — the dated white leaded-glass doors and sidelites replaced with a rich stained-wood double door, privacy sidelites and a clear arched transom, finished with matte black handlesets.
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Why Green
A quiet obsession with getting it right the first time.
We only install products we would put in our own homes — and we install them the way manufacturers actually spec, not the way that saves twenty minutes.
- Built in Canada
- Premium Materials
- Energy Efficient
- Professional Installation
- Clean Workmanship
- Custom Sizes Available
- Residential & Commercial
- Competitive Pricing
Services
Everything on the envelope of your home.
Premium Windows
Casement, awning, slider, and picture windows built in Canada. Triple-pane and low-E options for year-round comfort.
Learn moreEntry Doors
Steel and fibreglass entry doors with reinforced frames, multipoint locks, and custom finishes.
Learn moreSliding Doors
Wide-opening sliding systems with slim aluminum frames and floor-level thresholds.
Learn morePatio Doors
Bi-fold, French, and lift-and-slide patio doors that open your living space to the outdoors.
Learn moreCustom Windows
Any shape, any size. Manufactured to your architectural drawings with matching hardware.
Learn moreBay Windows
Three- and five-lite bay and bow assemblies with metal or maintenance-free cladding.
Learn moreCasement Windows
Crank-out casements with tight compression seals — the highest energy rating in the lineup.
Learn moreCommercial Doors
Storefront systems, aluminum entrances, and heavy-use door replacements on tight schedules.
Learn moreFeatured work
Recent installations across the GTA.
Client stories
Homeowners across Ontario, in their own words.
"Green replaced every window in our two-storey home in four days. Immaculate site each evening and the crew treated the house like it was their own."
Ready when you are
Ready to upgrade your home?
Free on-site estimates across the GTA. No pressure, no upsells — just a proper quote from a real installer.