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At SB Windows & Doors Ltd., we are proud to serve Duncan with excellent services for doors, windows, and more! Drop in to see us, request a quote, or give us a call today.

Friendliness, Speed, and Expertise
Thanks for all the work you did for me in the process of getting the windows in my dear old building installed. Everyone loves them and commented on the friendliness, speed, and expertise of your crew. I will recommend you and your company any time.

— M.L.

Working Perfectly
A big thanks to Mike for installing our doors! They work perfectly.

— Holly and John

Courtesy and Excellent Work
I just wanted to let you know that our beautiful new windows were installed on Monday and we truly love them. You wouldn’t know the difference they go so well with our wood frames. Your installers were really lovely. I can’t say enough about their courtesy, excellent work... They are both keepers, for sure… Once again, thank you so much for your superior quality and workmanship. The cost was very affordable for us.

— Cathy and Reg H.

Quality, Punctuality, Friendly Service
I would personally like to tell you how pleased I was with the exceptional service we received concerning our window installation at the Air Cadet Squadron. Thanks to Daryll and his crew! Everything went smooth, from the beginning with the estimate, all the way through to the install. I will highly recommend SB, for your quality, punctuality, and friendly service. Fantastic job!

— Melanie A.

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