Window & Door Replacement in Southern Ontario
Expert windows & doors serving all of Southern Ontario
Windows & Doors
Old windows and doors cost you money every winter. Holistic Construction Inc. installs energy-efficient windows and doors across Southern Ontario that reduce heating costs, improve comfort, and dramatically boost curb appeal.
Our Windows & Doors Service
Complete windows & doors solutions tailored to your needs.
Double and triple-pane window supply and installation
Energy Star certified products
Front entry door replacement
Patio sliding and French door installation
Custom interior door installation
Weather stripping and caulking
Window trim and interior casing
Other Services We Offer
Explore our complete range of renovation services.
Frequently Asked Questions
How much do new windows cost in Ontario?
Standard double-pane windows cost $600–$1,200 per window installed. A whole-home window replacement averages $15,000–$40,000 depending on quantity and style.
Do new windows qualify for Ontario energy rebates?
Yes — Energy Star certified windows may qualify for rebates through the Canada Greener Homes Grant. We help identify eligible products.
Windows & Doors in Your Area
We proudly serve these cities across Southern Ontario.
Get a Free Windows & Doors Estimate
Ready to start your windows & doors project? Contact us today for a free, no-obligation estimate.
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