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Power's Castle Building Centre


11 Ropewalk Place,  St. John's, NL


Product Catalog

Our Online Product Catalog provides information on 50,000 products. Do your research, add products into the Online Product Catalog List, print the list and bring it with you, or email the list to us if you wish.

PLEASE NOTE: The catalog has it's own search bar which lets you search within this page only.


Catalog How-To Guide
Click here


We carry everything our contractors and consumer customers need to complete their projects. If it's not in our store, our yard or our warehouse, we'll arrange to source it and get it for you.

Power Brothers Inc, started as a salvage company, a local, family run business. In 1983 we expanded as a specialty business, and have continued to expand the business to a new location to include a complete line of building materials, hardware, flooring, windows and doors. We take pride in being independent retailers and the ability to hand pick every product on our shelves. If you don't see what you need, let us know and we will search for it!

Our store is located at 11 Ropewalk Place, St. John's, NL. We sell a full line of lumber, plywoods, supplies and hardware.

At Power's Castle, we maintain our position as a competitive supplier of building products in the area through our association with Castle Building Centres. We have been a shareholder and member of the Castle Building Centres buying group since 1983. This association allows us to offer our customers competitive prices on the products we carry.

Come see us at the store, or contact us with any questions!

Power's Castle is a member of Castle - Canada's premier buying group.

Since 1963, builders, contractors and consumers have been relying on Castle as their building supply partner. Whether you're looking for lumber, building materials, hardware or advice, hundreds of Castle dealers across Canada are trusted to deliver quality products and value.

Castle dealers are independent. They run their own stores and businesses. They know their communities, their customers, and their needs. That's why Castle members are growing and succeeding across Canada - they live in the communities they serve. At Castle, we are your trusted building supply partner.

Power's Castle Building Supplies
11 Ropewalk Place
St. John's, NL A1E 6J9


Our location

© 2012-2018 Power Brother's Inc o/a Power's Castle Building Supplies. | All trademarks, service marks, logos, graphics, product names and company names are the property of their respective owners.