Our Story

About Us

Donpar Roofing is a company founded on quality and integrity. With over 40 years in the roofing industry, we are a humble yet hard-working company that sets the benchmark for exceptional expertise and service. We maintain lasting relationships with our stakeholders, while striving to provide our clients with the best experience and workmanship.

Donpar Roofing is experienced in all types of roofing and sheet metal work. This includes but is not limited to, Hot Built-Up Roofing, 2-Ply Modified Roofing, Single Ply Roofing, Metal Roofing and Siding. We can meet the requirement of a client's specifications or can recommend roof assemblies to suit the needs of the client based on building use, performance, and budget. We work hard to provide high quality roofing services at prices that add value!

• Fully insured
• Fully bonded
• Ontario Industrial Roofing Contractors Association member
• Canadian Roofing Contractors Association member