National Roofing works throughout Central Ontario and surrounding areas.
…. just to name just a few of our favourites.
Is your home or cottage located on an island ?
Most roofing companies can’t service island properties. National Roofing can !
Are you located just outside our Service Area ? Call us !
We are always happy to travel that extra kilometer or two for our customers.
This map gives you a general idea of National Roofing’s Service Area.
If you are located outside of our marked area, please give us a call.
We may still be able to help with your roofing needs.
Did you know that ” flat roofs ” aren’t actually flat ?
They are angled to direct water to gutters and downspouts.
National Roofing is experienced in the installation and maintenance of flat roofed buildings. Whether it is residential, commercial or industrial, National Roofing can assist.
Flat roof installation consists of putting down multiple layers of water resistant materials. The types of flat roofs include :
Rubber membrane – EPDM is a singly ply roofing material made from ethylene propylene rubber. EPDM roofs are typically used for industrial, institutional and commercial buildings. EPDM rubber is very economical and long lasting.
Thermoplastic Polyolefin Roofing Membranes is regarded as the new-generation of single-ply roofing materials. Even though it’s referred to as single ply, it consists of three components or layers: a structural deck or outer skin; a thermal insulation barrier; and a waterproofing skin that adheres to the roof.
Tar & Gravel 4 Ply – Built-Up Roofing is a system of layering an asphalt-based membrane base, organic felts, and asphalt / tar top coat, covered with protective and reflective gravel. This material can be added to existing tar & gravel BUR systems. It is a good insulator and has a long lifecycle.
PVC roof membranes have been around since the 1960s, giving PVC the distinction of having the longest track record among any thermo plastic roofing membranes. It has great flexibility and tolerance to extreme temperatures. PVC is it’s not reusable or recyclable therefore the average life span of PVC flat roofing material is 25 years.
