Contractors and do-it-yourselfers in Renfrew and surrounding Ottawa Valley have been shopping at Renfrew Castle (Wood Works of Renfrew) since 1936! We're a full-service home improvement centre with over 5,500 square feet of retail space plus a drive-thru lumberyard on a seven-acre property.
We stock all the lumber and building materials you need including lumber, moulding and millwork, drywall, paint and accessories. We can supply all your roofing, siding, windows and doors, kitchen and bath, decks, docks and fencing needs.
We're here to help! Send us your plans or designs and we'll provide you with a take-off and free estimate.Click here to see our response to COVID-19.
Find all the building materials and tools, exterior and interior products, kitchen and bath materials, deck, patio and fence products you need. Easily browse our Renfrew Castle online store for over 50,000 products and trusted brands. Purchase online anytime and get it delivered — or pick up your order in-store..