What we Do
Single or double slider
The ideal choice for areas of the home that require maximum ventilation. The innovative Insta-Lok shoe lets the sash glide the full length of the window smoothly and securely. Cleaning from inside is a breeze. Comes with full-length screen. A-3, B-3, C-3
Single or Double Hung
The classic window found in many areas and in most homes! It includes an efficient spiral sash balance system that holds it securely in any position. Now you can clean the exterior of your windows from the inside! A-3, B-5, C-3
Type C & D
This popular style with three separate sections (Type C) or 4 separate sections (Type D), brings an extra dimension of beauty to larger window settings. One (Type C) or two (Type D) of the lower sections can be opened on our smooth slider system. A-3, B-4, C-3
Casement windows offer a broad, unobstructed view as well as maximum ventilation. Highly weather-tight, with triple-sealed frame and sash. Swings open to a full 90 degrees for easy cleaning from inside your home. A-3, B-7, C-4
They can be used with our other fixed windows to build a truly graceful picture window. The awning windows have the same energy-saving properties and quality features as our casement products! A-3, B-7, C-4
Double End Slider
We offer you maximum versatility in window design through customized double end sliders. With a fixed window in the centre, you can still get great cross ventilation with the left and right sliders! A-Fixed, B-7, C-4
Security, durability, aesthetics, energy efficiency, privacy and of the highest quality.
Timeless charm and tradition. These models will subtly beautify the entrance to your home.
A structural system offering the possibility of built-in transoms and laterals of all dimensions.
North Design Windows is a locally owned and operated business specializing in installation of high quality, energy efficient windows and doors in Ottawa since 1991.
Our commitment to Ottawa citizens is to provide excellent service, quality products and professional installations. Classically styled and powerfully built our windows and doors are the best in the industry and our installation services in Ottawa are the best.
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What People are Saying
I am very pleased by the work performed by North Design Windows and Doors.
I had two windows installed professionally, and their work was completed on time. The team left our house spotless.
They delivered on ALL promises
I am very pleased with the windows that were installed in my house today. I have to say that not only I am very happy with the quality and look of the windows, but also very pleased with the whole process of installation. Company’s team was very precise and clean with the installation and because of the whole experience I would certainly recommend to everyone.
THANK YOU FOR A JOB WELL DONE!!!
N. D. Windows did a magnificent job from start to finish. Their work was very clean, finishes were excellent and they were willing to listen to feedback from me when warranted. I would highly recommend this company for anyone that needs windows or doors. They did all my windows at the cottage including an 8ft patio door. Entire job was completed professionally and in 2 days!
Definitely will be calling them again for my house windows too. Price, Value and Quality all rolled into one… That’s what you will get when N. D. Windows taken on your job.
Way beyond my expectations…
Thank you Alex.
In September 2013 we had our windows and doors replaced by North Design Windows.
We Were very pleased with the whole process, starting with the price estimate, the scheduling of the work and then continuing with the quality of the windows and doors, the craftsmanship, the accuracy of the installation, the finish and the follow up.
We strongly recommend North Design Windows for its high standards with regard to the quality of the installation; they proved to be very reliable and professional and by the time that the whole project was completed, the house was left clean and tidy.