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Effective Date: March 25, 2026
Interlock Metal Roofing (BC) Ltd.
gulfislandsroofing.com
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1-866-733-5811
Interlock Metal Roofing (BC) Ltd. is the exclusive factory-certified installer of Interlock® Lifetime Roofing Systems in British Columbia, Canada, manufactured by Interlock Roofing Ltd.
Interlock Metal Roofing (BC) Ltd.
9969 River Way
Delta, BC V4G 1M8
Canada
Office Support
- Mon - Fri
- -
- Sat - Sun
- Closed
Sales Appointments
- Mon - Sun
- Appointment Only
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© 2026 Interlock Metal Roofing (BC) Ltd. All Rights Reserved.
Interlock Metal Roofing (BC) Ltd. is the exclusive factory-certified installer of Interlock® Lifetime Roofing Systems in British Columbia, Canada, proudly serving homeowners across Metro Vancouver, the Fraser Valley, Sea-to-Sky Corridor, Thompson Region, Okanagan, Sunshine Coast, Vancouver Island, and the Gulf Islands.
Product Information: Interlock® Metal Roofing Systems are engineered aluminum roofing systems designed to withstand British Columbia’s coastal rain, mountain snow loads, and high-wind environments. When installed with a Class A fire-rated underlayment over a non-combustible deck, these systems can achieve a Class A fire rating in accordance with the National Building Code of Canada (NBC) and CAN/ULC-S107 testing standards. Fire ratings may vary depending on roof structure, slope, substrate, and installation method.
Installation Standards: All installations are completed by factory-trained leadhand professionals in accordance with manufacturer specifications.
Trademark Notice: Interlock®, Interlock Lifetime Roofing Systems®, Alunar®, Interlock Arrow Sign®, Best Roof®, and Never Re-Roof Again.® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license.
Promotions: Offers cannot be combined with any other promotions or discounts and are valid only at the time of purchase. Pricing and discounts vary based on project size, scope, and geographic location. A minimum purchase of 12 squares is required. Purchase of an Interlock Lifetime Roofing System is required to qualify. Offers are not valid if the contract is canceled or amended.
Financing: † Financing subject to approved credit. Terms and conditions apply. Financing rates, terms, and availability may vary. Offers are available only within British Columbia, Canada. Contact a Customer Account Specialist for full details. Offer expires April 30, 2026.
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Last updated: 2026-04-10