Protected by the Alunar® Coating System
Interlock Roofing offers a highly durable aluminum roofing product available in a range of different colors, opening up an extensive palette for homeowners and designers. Interlock® roofs are exclusively protected for a lifetime by the Alunar® Coating System.
Interlock Metal Roofing
Locations across North America
All Rights Reserved | Interlock Metal Roofing
Interlock®, Interlock Lifetime Roofing Systems®, Alunar® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license.
State Contractor License No. CT 566583, MA 139640, RI 18345, ME CO9483, IL 104.013389, MN RR431129, WI 898136, OR 130826, WA INTERII020LC