Window Replacement & Door Installation

Outstanding Craftsmenship for St. Catharines

Quality Product & Even Better Warranty

As a Gentek Premier Renovator you get access to the best products backed by a rock solid manufacturer’s warranty.

Expert Installation

Our master tradesmen don’t cut any corners and the pride in their work shows in every detail.

You’ll Save Money

Our competitive pricing and energy efficient products means save you money now and in the years to come.

Tested and True

After 70+ years we know this business inside and out. We’ve built trust and longevity through dedication and honesty.

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