Ballast Guard

Ballast Guard – Roofing Supplies in Canada


  • Used on protected membrane (inverted) roof assemblies to keep loose ballast from piling up against the strainer or falling through the strainer
  • Ballast Guards shall consist of 20 ga. 6 mm (1/4”) d. hole perforated stainless steel and shall be positioned around the drain strainers to hold the ballast back.
Download Catalogue -  Ballast Guard


Ballast Guard Canada

Roofing Supplies Canada

Case Studies Products National Roofing Supply Canada is the Leading supplier of Copper Roofing Supply and Aluminum Roofing Supplies. Founded in 1992, We serve companies ranging from the industry’s largest corporations to local contractors and dealers. Your search for – Local Roofing Supply Near Me – ends here.. – CEO Download QR

PVC-TPO Tall Cone Canada

PVC/TPO Roof Tall Cone

National Roofing Supply introduces our premier Cone Roof Flashings, engineered for maximum durability and designed to offer superior protection against the most extreme weather conditions. Tailored to meet the diverse needs of roofing projects, our flashings come in both split and non-split versions, with a variety of PVC and TPO membrane finishes and color options. Streamline your installation process and ensure your roofing structures are impeccably sealed with our easy-to-install, high-quality cone flashings, making your projects more efficient and cost-effective.

Is the installation process of the conduit post complex? Do I need special tools?

The installation of our conduit post is straightforward and can be accomplished with standard roofing tools. No special tools are required. However, we recommend installation by a professional roofing contractor to ensure optimal safety and performance. Detailed installation instructions are provided with the product. Download QR