Country: Langley, WA

Langley, WA — The official roofing contractor for the Interlock Lifetime Metal Roofing System in Langley, Washington, USA. Our interlocking metal shingle roofs are backed by a Lifetime Limited Warranty. Choose from Slate, Cedar Shingles, Shake, Tile, and Standing Seam panels.

Interlock installed a great metal shingle roof on our house

Langley, Washington

★★★★★ 5/5
Washington Roof Reviews

Interlock installed a great metal shingle roof on our house. They worked with us to make sure all of our concerns were addressed. The installation crew was professional and polite, answered all questions, and worked diligently to install a beautiful roof.

Tom Sim
Langley, WA 98260

Guildquality Review
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Fall Into Savings Event

Save at least $1250 off select Interlock Metal Roofing Systems. *Cannot be combined with any other promotional offers or discounts. Offer valid for this promotion only. Discount cannot be applied to previous purchases. Price discounts depend on size and location of your home. Minimum 12 Sq. purchase required for discount offered. Must purchase an Interlock Lifetime Roofing System to qualify. Available only at time of purchase. Offer not valid if contract cancels. Offer does not apply to contract amendments. Offer expires September 30, 2024.
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© 2024 The Interlock Group. Interlock®, Interlock Lifetime Roofing Systems®, Alunar®, and Never Re-Roof Again.® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license.

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