Williams Lake: 250‑392‑4322


             Toll Free:1‑800‑663‑6894



Torch On

Torch On for Flat Roofs

Torch-on roofing, which is composed of rubberized asphalt, is a common roofing product for contemporary homes and commercial buildings. It offers superior protection against the accumulation of water on your roof.  These roofs can withstand harsh weather conditions and are a long lasting flat roofing solution. 

Are you looking for a flexible water- and fire-resistant roofing material? Torch on roofing has the ability to provide protection from heat and keep your indoor temperatures down during the summer.

Protective Walkways on Flat Roofs

If you are planning to lay down roofing pavers for protective walkways on commercial flat roofs, you can rely on our professionals to do it for you. The team at Mainline Roofing Co. Ltd. will use quality products for your roofing pavers.

Open Flame Insurance

Did you know that your home insurance policy does not include open flame coverage?  Open flame insurance is a specialized insurance option carried by certified torch on roofing installers to protect our customers in the event of a fire. 

Mainline Roofing has a $5 million open flame insurance policy. Call us today to get a free quote.

Service Area

  • Cariboo: Williams Lake, Quesnel, 100 Mile House, and surrounding areas
  • Chilcotin: Riske Creek, Alexis Creek, Tatla Lake, Nimpo Lake, Anahim Lake, and surrounding areas
  • Central Coast: Hagensborg, Bella Coola, Bella Bella, Ocean Falls
  • Fraser Fort George: Prince George, MacKenzie
  • Bulkley-Nechako: Vanderhoof, Houston, Smithers, Hazelton
  • Kitimat-Stikine: Terrace, Kitimat, Prince Rupert, Haidi Gwaii
  • Stikine: Dease Lake, Good Hope Lake, Atlin
  • Peace River: Chetwyn, Dawson Creek, Fort St John
  • Northern Rockies: Fort Nelson, Toad River, Liard River,
  • Squamish-Lillooet: Clinton, Pavilion, Lillooet, Pemberton, Squamish

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Mainline Roofing Co. Ltd.

255 Hodgson Road
Williams Lake, BC V2G 3P7


Williams Lake: 250‑392‑4322
Quesnel: 250‑992‑7393
Toll Free: 1‑800‑663‑6894


Monday – Friday: 7:30 AM – 5:00 PM

Emergency Services Available

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