Interlock Industries (Alaska) Inc.

Article: About Us

Leadership begins with expertise Interlock Industries (Alaska) Inc. had its beginnings three decades ago, starting out with one-office in Vancouver, Canada. Today we’re one of the leading installers of

Article: Contact Us

Please fill in the form below or call our Toll-Free 24hr. Customer Support Line: 1-888-766-3661{mosmodule module=Contact Us - Main}

Article: Energy Star® Partner

Interlock Roofing Ltd. is an Energy Star® ...

Article: Green Roofing

The Interlock Green Advantage

Article: Interlock Roofing Ltd. Announces Energy Star® Compliant Roofing Products

Energy Star® Partnership recognizes Leadership in Manufacturing of Energy-Saving Roofing materials Vancouver, British Columbia, ...

Article: Metal Roofing Alliance

Interlock Industries, Inc. is a proud member of the Metal Roofing Alliance (MRA).

Article: New Cedar Shake Roofing Profile

Interlock Industries, Inc Announces Aluminum Metal Cedar Shake Roofing System to the...

Article: President's Message

Thank you for visiting SeattlesBestRoof.com Interlock® Roofing has a long and proud tradition of offering homeowners trend-setting, elegant, and

Article: Roof Financing

We offer 100% Financing and flexible payment plans, OAC. No Payments, No Interest for 1 year also available OAC....

Article: Roof Installation

Article: Roof Warranty

Interlock Roofing Ltd. is proud to offer our customers an excellent and comprehensive warranty package. With an Interlock roof, you're covered!

Article: Slate Styled Aluminum Roofing

New Slate styled aluminum roofing has the look of traditional slate roofingwithout the heavy...

Article: UL Certification 2218 Class 4

UL Certification 2218 Class 4 - A Milestone for Metal Roofing.

Article: Western States Roofing Contractors Association

Interlock Industries, Inc. is a proud member of the Western States Roofing Contractors Association (WSRCA). 

Article: Why Aluminum

Deposits of bauxite ore are mined and refined into alumina--one of the feedstocks for aluminum metal. Then alumina and electricity are combined in a cell with a molten electrolyte called cryolite. Direct current electricity...