Royal Seal Windows and Doors (800) 920-5282, Email:

Royal Seal, Calgary's best Window and Door Replacement Company
Reduce your energy bills by 30% during Alberta's cold winters by switching to Energy Star certified doors and windows.
Our company has been servicing the Calgary and surrounding areas for over 15 years. We have the knowledge, experience and expertise to recommend the doors and windows that best suit your needs. We understand that any house renovation can be taxing, so we make sure that you are comfortable each step of the way.
Our installation crews are certified according to industry standards, and are the top professionals in their field, installing every product with care and precision. Replace your windows with our high-efficiency vinyl windows. Exchange your old wooden door with our beautiful composite wooden door replacements. Get started by booking a free no-obligation consultation with a representative in your area!
Window and doors seller and installer Calgary Alberta

Our Doors

An entry door is the focal point of the home. That's why at Royal Seal Windows and Doors we offer top of the line energy efficient, Steel and Fibreglass Composite doors, with unique styles and designs for you to choose from.

Door and Window Replacement In Calgary Alberta

Our Windows

The focus of our business is always on quality, energy efficiency and style. Our replacement window systems are fabricated with the latest in energy-saving technology and comply with strict Energy Star Specifications.

What our clients say

Window and door install

Having been in the Real Estate and renovation industry in Calgary and Alberta for over 15 years I have worked with many window companies. After being introduced to Alex nearly 2 years ago I haven't used or consulted with any other window and door company since. Not only are Royal Seals prices very competitive, but the service, knowledge and quality Alex and his crew provide are unmatched to those I have used in the past. I will continue to use this company on my projects.


New Windows/3 Bay & doors

We were referred to Royal Seal Windows & Doors by a friend who is a contractor. We own a few rental properties andamp; needed new doors & windows on a couple of them. Alex made a couple of suggestions to keep the cost down but still offered a quality product. We have had other companies install windows in other properties but Alex has affordable prices & his workmanship is excellent. We have already hired Alex and his crew to do another project in Edmonton.


Windows and doors replacement

Found Royal Seal via word of mouth and very glad I did. The prices are excellent for the top-notch work was done. They installed everything in a day and didn't leave any mess. Few friends used this service after me and all are very pleased and satisfied. Royal Seal Windows and Doors is highly recommended.


Royal Seal Windows and Doors


2823 25A St SW

Calgary AB

T3E 1Z5