Ottawa Siding Ltd., a locally-owned and operated company, specializes in James Hardie siding supply and installation for homes new and renovated throughout Ottawa, Ontario. Ottawa Siding strives to provide the best quality siding at an affordable price. We work closely with builders, homeowners, and project managers to provide the best advice and, more importantly, the correct solution for every building and home renovation. Ottawa Siding Ltd. has a full license and is a registered building practitioner. We can carry out renovations and new builds, as well as smaller projects like granny flats and bungalows.