Roofing and Exterior Services

Residential Roofing

Cornerstone Exterior delivers superior service to customers in Vancouver Island. No matter the size of the job, we always work hard to earn your complete satisfaction. We’ve had the pleasure of serving Duncan and the surrounding areas in the area of:

  • New Roofs

  • Re-roofs

  • Roof Repairs

  • Cedar Shake Conversions

  • Roof Inspections

  • Metal roofs

  • Work on Steep Roofing

The Cowichan Valleys Premiere Team For Your Roofing and Exteriors Project

Exteriors

High-quality exteriors are important to protect your property from weather, make it look nice, save energy, and keep it strong. Siding works like a shield to stop damage from the weather, raise the value of your property, use less energy, need less upkeep, and stay stable and strong for a long time.

  • Hardie-plank siding

  • Vinyl Siding

  • Fascia-board

  • Aluminum soffits

  • Gutters