For our window dealers and construction professionals, we strive to increase the quality, energy efficiency, strength, and beauty of our vinyl windows and doors. We are proud of our independent, third-party certifications and product ratings and we will continue to improve upon these regularly for our window dealers. In this section, Showcase Custom Vinyl Windows and Doors has provided the most up-to-date technical information on our vinyl windows and fiberglass doors. Kindly bear in mind that, due to our constant drive for improvement and perfection, this information will be updated as required.


Did you know?

Showcase Windows and Doors recently introduced black window frames for our line of Custom and Replacement vinyl windows and patio doors. Black-on-white frames are also available for New Construction!

Black-on-White Available on
New Construction Products


Preserve® Protective Film

Comes on all products from Showcase Windows and Doors
Preserve protective film for window glass