Niagara Block Inc

When you need building supplies in Niagara Falls, pay Altieri Building Supplies Ltd a visit. We have everything you could need for your next building project, including drywall, insulation, tools and much more. Give us a call for more information today. We carry high end brands such as: Butterfeild Color, Chapin, ChemMasters, Seymour, Midwest Rake Company and more. We are specialists in stamps, overlays, colour hardeners, wire mesh, sealers, release powders, rebar, sprayers and all decorative concrete. For more information, please contact us.

At A-1 Siding & Windows (Niagara) Ltd., we specialize in siding, window and door installation, soffit, fascia and ornamental architecture. We carry a variety of siding choices, including vinyl, alumni and steel. We also carry windows for either replacement purposes or new builds. Energy efficient options will help keep your heating and cooling costs down and beautify your home. Whatever your home requires, give us a call and we will assist in selecting the right products for you.

Modern Windows is your source for quality custom windows and doors in St. Catharines. Give us a call today to learn more.