windows markham welda

Windows Markham

Whether you have a new home in Markham, or renovation project in Thornhill, we can provide both the product and service you need. We can turn a sliding glass door into a window, turn a window into a sliding glass door, give you a door or window in a wall that doesn’t have one now, all this in addition to the standard retrofit installation.

Doors Markham

There’s more to replacing your existing entry door than just hanging a new door in an old jamb or settling for a pre-built, off the shelf door from a home center. With a new entry system from WELDA you get a complete entry door system with a variety of options allowing you to create a unique entrance to your Markham home that combines the best low maintenance and energy efficiency features available.

If you are looking for exceptional quality, designed for your lifestyle, and installed by people who care, give us a call at 1(800) 579-3532. We’re here for you.

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