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Fall Special: Up to 40% off + Save the HST — ends Oct 31 *Conditions apply Book your free quote
(416) 636-8651
Global Windows and Doors Home Improvement Inc.
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King City, Ontario

Window & Door Replacement in King City

King City, Nobleton and Schomberg are large-lot and estate properties, often custom-built with oversized openings, tall entryways and multi-unit window combinations. Those are the jobs where exact measurement and a properly engineered install matter most, and where stock sizing is no help at all.

Lifetime Warranty

Backed by our lifetime warranty.

Financing Available

Flexible monthly plans with approved credit.

Free In-Home Quotes

Exact written pricing, no pressure.

Neighbourhoods we serve in King City

Nobleton Schomberg Pottageville Snowball
Get a Free Quote in King City Call (416) 636-8651

Also serving nearby North GTA communities

Aurora East Gwillimbury Keswick Maple Markham Newmarket

King City homeowners

Book your free King City consultation

We measure every opening, show you real samples, and give you exact written pricing, valid for 30 days.

Get Your Free In-Home Quote

No pressure. No obligation. Exact written pricing.

Your information is private and never shared.

Same-day callback. Requests received before 6:00 PM get a call the same day; later ones first thing the next morning.

Fall Special: Up to 40% off + Save the HST — on projects booked by October 31st. *Conditions apply