About Us

Construction Worker Using Drill To Install Window

For over 34 years we’ve been installing and upgrading homes all over the GTA and beyond. You can count on our experience to do things right, and on our workmanship to make it look exactly how you envisioned – all at a price that is wallet-friendly.

Custom Window Designs is a member of CWDMA, a standard recognized as one of the best in the industry. What this means is that you can have confidence in dealing with a renovator whose excellence is recognized nationwide, backed by a written 5-year workmanship guarantee and an exclusive 25-year manufacturer warranty. You can also rest assured that will be around to honour them. Count on high value in the the service, workmanship and products involved.

We also use NO SUB-CONTRACTORS. This means that all of our employees work for us, not some third party we have no control over. This allows us to guarantee the quality and expediency of the job, which means savings in both time and money for you.

Our Staff

We offer a over a combined 150 years of experience in the installation and custom fabricating of all our products, and are Gentek Premium Renovator Gold Club members. We use no sub-contractors, all our employees are fully-trained installation specialists that will ensure that the job is completed with the highest quality of workmanship.

Please contact us to learn how you can become a member of our team.