3M – CSR Building Supplies

Holiday hours in effect. Closed Tuesday December 24th to Thursday December 26th View our store hours.

Our Barrie Location is open on Saturdays! 7am to 12pm.

Orders placed after Monday December 23rd (12pm EST) will be shipped after Thursday December 26th.

We ship worldwide

Get the products you need shipped right to your door
Visit us

We are Canada's largest drywall taping superstore with two locations to serve you better
Top-notch customer support

Our friendly and knowledgable staff are here to help
Secure payments

We accept all major credit cards