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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
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Discover the most outstanding value on our favourite windows, entrance systems, and patio doors. We offer various colours, styles, and options from valuable brands like Global Windows & Doors, Wayne Dolton, Kento and Jeldwen.  

We offer garage doors that are a beautiful choice for any home, from the traditional carriage style door to the contemporary full view garage door. You can choose from several distinct styles and material types and find the new garage door that is right for you.

For your convenience, we have included a list of our supplier links below. Search around to find the perfect style for your needs, and then feel free to stop by the store with any questions. Request a quote today, or, contact one of our team members by phone or email.





Available in wood or vinyl, the casement is either dual or single arm 90 degree operation. Weatherstripping is standard ranging from triple with the Supreme family to double with the Tradesman family.

Options: Additional glass options.

Best performing window against snow, wind and rain, also energy efficient.

Scissor operation for maximum ventilation, exterior fusion welded vinyl construction for harsh weather conditions, and is framed with beautiful Eastern Canadian pine. High performance weatherstripping and cam locking hardware included, with the exception of the Supreme, which comes with a multi-point lock.

Options: decorative grills and energy-saving glass features like LoE, LoE/Argon and Energlas.

When air circulation and ease-of-operation are your main concerns.
Tilt & Turn

Superior insulation and dual weather seals. Multi-chambered design reduce heat loss and noise infiltration, fusion welded frame and corners and multi-point locking system around the entire frame. Egress opening and easy to clean.

Top tilt allows draft-free ventilation and rain protection, entire window opens just like a traditional hinged door for maximum ventilation, and closed position resembles a picture window.
Single Hung Single sash tilts in for quick and easy cleaning and stays in place. Reduced energy costs. Classic styling and engineering.
Double Hung Built-in balance system makes sure the sashes stay in any position you choose. The sashes also tilt in for easy cleaning. No drafts and reduced energy costs Looks like a traditional window, but operates effortlessly.
Glider One sash slides side-to-side, sashes tilt-in and come apart quickly for cleaning. Fully weatherstripped perimeter and cam operated lock and keeper. Trouble-free and easy operation.


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


Our location

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