Cornerstone Construction Products Ltd.
88 Simmonds Drive B3B 1P6 Dartmouth, NS, Canada

Be ready for those leak calls with a Cornerstone Water Catcher!

We are NOW RENTING ROOFING EQUIPMENT!

Summer Sale now on!!! Come and check out these amazing deals!!

Now available at Cornerstone! Call or message for details. via ripl.com

Great products arriving weekly! Propane tanks, round top nails, cotton gloves, and Roofmate!! Just a few of the products we carry. Call or visit our store to see our entire stock!

A great addition to any company!! RD 6009 Roof Dryer.

Do you have a leak that needs a temporary solution? We carry Water Catchers for any size leak.

NEW PRODUCT ALERT!!! Just arrived!!! 100lbs. Propane Tank Blanket Heaters Save time and money on those cold winter days! Preorder yours today!!

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We have plenty of metal in stock. Swing by to get yours!

We now carry C-Port Rooftop Supports!!