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Topmar Building Supplies

Your Trusted Building Supply Partner

Topmar Building Supplies Ltd. is a private, family-owned business with one location in New Brunswick to serve you. Visit our location in Nackawic on Carleton Drive. We've proudly served our local community for more than 45 years.

More than just lumber, Topmar Building Supplies continues to be your trusted building supply partner, serving contractors and homeowners with quality products that help them turn their project plans into reality.

All the materials you need for your next building project can be found at Topmar Building Supplies, like flooring, kitchen & bath products, roofing, windows & doors, decks and more!


Start an easy home reno project today. A new coat of paint can take a room from drab to fab, or make your deck look brand new! By simply using stains or colour, you can liven up a mood or quiet it down. You can add warmth or coolness, boldness or a subtle touch. We can help you pick the colour that is best for your needs!



Your trusted building supply & hardware partner!

Nackawic  (506) 575-2261

Topmar Building Supplies
53 Carleton Drive Nackawic, NB
(506) 575-2261

Mon - Fri: 7:30am - 5:00pm
Sat: 8:00 am - 1:00 pm

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Castle Building Center


© 2016-2021 Topmar Building Supplies Ltd. All Rights Reserved. All trademarks, service marks, logos, graphics, product names and company names are the property of their respective owners.