DID YOU KNOW?
Replacing drafty windows and doors can save up to 20% on you heating and cooling bills! Having new windows and doors can improve the air quality in your house by reducing mold spores due excessive condensation! New windows and doors make your home a quieter place for the whole family by reducing exterior sound levels!
Patio doors sale! Get up to 25% off! Free upgrade to triple glass!!!
We Estimate
Online and Safe on site
We Install
Big variety of window styles and colors
Big selection of entry doors
with Hassle free installation process
We Guarantee
Timely performed service and
Transferable lifetime warranty
ABOUT US
Complex Windows and Doors have been installing energy efficient windows and doors for Ontario homeowners for over 10 years. Our business evolved out of the need to provide homeowners with beautiful, durable and energy-efficient windows and doors – This is what our business is based on. We understand that choosing new windows and doors is an important decision and this is why we work with you to ensure you find the right options to meet your homes design, functional needs, and budget.
Powered by HomeStars
Complex Windows & Doors
Servicing the GTA area
Phone: 1 866 445 9696
Monday - Friday: 7:00am - 9:00pm
Saturday: 8:00am - 16:00pm
Sunday: Closed