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Interlock®
  • Home
  • Company
    • About Us
    • Blog
    • Catalog
    • Events
    • Roofing Guide
    • We’re Hiring!
  • Products
    • Slate​​
    • Cedar Shingle
    • Shake
    • Mediterranean Tile
    • Standing Seam
    • Copper
    • Solar
  • Resources
    • Coating
    • CRRC Rated
    • Color Guide
    • Downloads
    • Evaluation
    • Manuals
    • Roof Visualizer ↪
    • Tax Credits
    • Testing Reports
    • Warranty
  • Showcase
    • Gallery
    • Reviews
  • Contact Us
    • Free Quote
Concord Nh Metal Roofing Colonial Brown Interlock Slate Nhne25004 1
Colonial Brown Interlock Slate Metal Roof on a multi-gabled home in Concord, NH, featuring round accent windows, a central cupola with weather vane, and red cedar-style siding under a clear sky.
Colonial Brown Interlock Slate Roof on a multi-gabled garage with wood carriage-style doors in Concord, NH, featuring dormers and a cupola beneath a clear blue sky
Concord Nh Metal Roofing Colonial Brown Interlock Slate Nhne25004 4
FREE Quote

Fall 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 vary depending on the size and location of your home. Minimum 12 sq. ft. purchase required for the discount offered. Must purchase an Interlock Lifetime Roofing System to qualify. Available only at time of purchase. This offer is not valid if the contract is canceled. Offer does not apply to contract amendments. Offer expires: November 30, 2025
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© 2025 The Interlock Group. Interlock®, Interlock Lifetime Roofing Systems®, Alunar®, Never Re-Roof Again.® and Interlock Arrow Sign® are registered trademarks of I.E.L. Manufacturing Ltd. and are used under license.

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