Get beautiful and energy efficient New Replacement Windows with industry leading LIFETIME WARRANTY

Replacement windows are custom built to be installed within an existing window opening. Installing replacement windows is usually a quick process because no parts of the home’s exterior (like siding or brick) need to be removed. Replacement windows are a less invasive renovation project than installing new construction windows, and because of the short installation time, you’ll save money. Our team of experts at Weaver can help you select the perfect replacement window to enhance the beauty and functionality of your home.

New Replacement Windows Barrie




  • FAQS


Energy Efficient

Replacement windows will vastly improve your home’s energy efficiency. Window technology has come a long way since your windows were installed 20 or even 10 years ago. New climate specialized glass options, as well as new weather stripping, will prevent heat loss in the winter and prevent heat gain in the summer. Replacement windows can be installed easily from indoors so you can give your home an upgrade no matter the season.

Replacement Windows | Weaver Exterior Remodeling Barrie Ontario
Replacement Windows | Weaver Exterior Remodeling Barrie Ontario

Easy Maintenance

One of the great things we love about vinyl windows is that they are so easy to maintain. This goes for your replacement windows too! Vinyl windows don’t need strong cleaning chemicals and will in fact last longer when washed with mild soaps, and the custom coloured trims we offer won’t need to be repainted.

Match Your Decor

Your new replacement windows will be custom built to the measurements of your existing window opening. You can take this chance to ensure your windows match your style and decor. At Weaver we offer a wide range of colours and finishes for your custom vinyl windows, to give your home’s curb appeal a boost.

Replacement Windows | Weaver Exterior Remodeling Barrie Ontario
Replacement Windows | Weaver Exterior Remodeling Barrie Ontario

Fully Welded Sash & Frame

Weaver replacement windows are engineered with a fully welded sash and frame. This adds structural support to the window and improves its overall longevity. Corner joints in window frames are the most common places for moisture to enter your home. With fully welded sash and frame windows, moisture and air leakage are prevented with a tight seal.

Buy Wholesale with Weaver

Wholesale prices are available on custom windows. Give us a call or use our interactive quoting tool and a member of our sales team will be in touch to provide you with a quote.

Wholesale Windows From Weaver
Replacement Windows | Weaver Exterior Remodeling Barrie Ontario

Lifetime Warranty on Windows

At Weaver we are proud to offer our customers a unique Lifetime Warranty on our products. For no extra charge, we cover all window components including hardware, window frames and sashes, insulated glass, and even accidental glass breakage. The Weaver Lifetime Warranty is how we go above and beyond to care for our customers.


Weaver has over two decades of experience and provides comprehensive installation services for windows, doors, and aluminum in the Barrie region, making it a convenient option for all project sizes.


Proudly installing quality Replacement Windows in Barrie, Innisfil, Bradford, Newmarket, Collingwood, King City, Aurora, Orillia, Gravenhurst, Bracebridge, Alliston, Midland, Parry Sound, Tottenham, Angus, Brampton, Orangeville, Stouffville, Markham, Richmond Hill, Keswick, Hunstville and surrounding areas.

Weaver Exterior Remodeling

32 George Street
Barrie, ON L4N 5N3

Phone: 705-710-0703