Skip Over Navigation
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 have professionals at Power's Castle who can develop a material package that will take your building ideas from blueprint to reality. Tell us what you need, we'll take care of the rest! 

Agricultural Builds

Agricultural Building Packages

A well-built barn is light, airy, and easy to keep clean. In the long run, it pays off in lower upkeep costs, fewer vet bills, and added property value. Whether you need stables, private boarding, or a training facility, using a building package will speed up the process and save you money.

Get a Quote

Commercial Builds

Commercial Building Packages

If you are looking to build a commercial project that may include office buildings, warehouses, or retail, we have packages that will allow you to stay on budget and on time. Our packages have assisted in construction jobs of all sizes, and we strive to ensure that our finished results always comply.

Get a Quote

Roof Trusses

Roof Truss Packages

We offer a wide variety of floor joists, support beams, laminated veneer lumber, and roofing trusses. We can create custom support solutions or order manufactured lengths, which can be trimmed on-site. Long lengths allow ceilings and floors to be designed with fewer pieces, saving installation time.

Get a Quote

Custom Homes

Custom Home Packages

With our custom home packages, you choose a home design and a wide selection of quality materials to suit your needs. We work with you to finalize the details on the style and size of the home you want to build. We'll help you select the building materials best suited to the nature of your property and budget. 

Get a Quote

Shed & Garage Packages

Shed & Garage Packages

We offer a wide variety of designs for sheds and garages to meet your storage requirements. Our build packages offer a variety of sizes, shapes and colours. Add a door or window - all customized to your liking! Create a space today for your hobby work or storage needs.

Get a Quote

Professional Estimating & House Takeoffs

Estimating & House Takeoffs

Planning any construction project can be stressful, especially when it comes to budget. Understanding the cost of materials is a great jumping-off point for any build. Power's Professional Estimating service provides an accurate material list for any project or house takeoff.

Get a Quote

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.