Home Exteriors

Whether building a new home, planning a renovation, or simply enhancing your home’s curb appeal, RB Castle is your one-stop shop for exterior building materials in Renfrew and Burnstown, and Ottawa Valley. From durable roofing and versatile siding options to energy-efficient doors and windows, we have everything you need to create a home that’s stylish and functional year-round.

RB Castle

ROOFING

We carry top-quality steel roofing materials and advanced fiberglass roof shingles from trusted suppliers like BP, Ideal, Westman, and VicWest. With an impressive lineup of durable roofing options, you can expect a beautiful, long-lasting roof for your home for years to come. Check out our Roofing Packages to get started!
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RB Castle

SIDING

With a broad selection of suppliers from Royal, Kaycan, Gentek, Ideal, and more, we offer a wide range of low-maintenance siding materials, including vinyl, aluminum, and steel options, as well as complementary accessories. With a variety of colour options, rich textures and elegantly crafted profiles, we’re guaranteed to have something that suits your taste.
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RB Castle

DOORS & WINDOWS

Unique designs, outstanding craftsmanship, durable materials, and energy-efficient windows and doors – these are just some words to describe our supply of exterior doors and windows from top brands like Kholtech, JeldWen, KP, and DoorSmith. We offer an array of styles, sizes, colours, materials, and hardware options, ensuring you’ll find the perfect fit for your home exterior renovation needs and budget.
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DECKS, FENCING & RAILINGS

Expand your outdoor living space with weather-resistant decking materials, custom-designed wrap-around porches, and matching railings and fencing to create privacy, reduce noise, and contain your furry friends! We have a range of building materials from lumber and lattice to exterior paint, stain and finishes to help you create your outdoor oasis. We also offer Deck & Fence Packages to get the job done easier!
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RB Castle

OUTDOOR LIVING

At our Burnstown location, we offer a range of dock supplies for lakeside properties, including dock cleats, guards, ladders, fenders, solar lights, bumpers, and all the accessories you need for seamless water access. Additionally, we provide custom dock packages and take-offs tailored to suit your cottage or lakefront needs.

Finish your outdoor living space with our selection of Weber grills and BBQs, along with stylish and durable outdoor furniture for your deck or patio. We stock gas, electric, charcoal, and portable grills, plus every accessory you need to create the ultimate outdoor living experience. Shop these products in-store at our Burnstown location.

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Everything You Need for a Seamless Exterior Project