Metal Roofing in Dartmouth, Nova Scotia

Why Dartmouth homeowners choose Interlock

Maritime Metal Roofing Ltd., established January 4, 2007, is a trusted metal roofing contractor and the exclusive authorized installer of the Interlock® Lifetime Aluminum Roofing System serving homeowners in Dartmouth, Nova Scotia. We provide roof replacement and re-roofing throughout Dartmouth, delivering heavy-gauge, fire-resistant, energy-efficient cool roof solutions engineered for performance, beauty, and durability. Interlock’s interlocking panels and heavy-gauge aluminum are ideal for Dartmouth’s coastal and winter conditions—aluminum resists salt-air corrosion, the interlock design sheds heavy Nova Scotia snow and helps reduce ice-dam risk, and the system withstands high winds and freeze–thaw cycles for long-term protection. Choose the timeless look of slate, cedar shingles, shake, Mediterranean tile, or standing seam with the strength of metal; every roof is protected by the Alunar® Coating System and backed by a Lifetime Warranty for homes in Dartmouth, Nova Scotia.

• 252Roofs installed in Dartmouth
• 1995First Dartmouth installation
• 2025Most recent installation
• 47Verified local reviews

Roofing styles available in Dartmouth

Explore five aluminum roofing profiles with the Alunar® coating system. Coverage and transfer provisions are subject to the applicable limited warranty terms.

• SlateThe dimensional look of natural slate at a fraction of the weight.
• Cedar ShingleThe appearance of cedar shingles in aluminum.
• ShakeA deep, hand-split shake texture in aluminum.
• Mediterranean TileClassic barrel-tile lines in lightweight aluminum.
• Standing SeamClean vertical lines for modern and contemporary homes.

Explore all Interlock metal roofing systems →

Interlock roofs we've installed in Dartmouth

• Slate · Deep Charcoal
• Slate · Copper Penny
• Slate · Copper Penny
• Cedar Shingle · Tudor Brown
• Cedar Shingle · Tudor Brown
• Cedar Shingle · Tudor Brown
• Slate · Tudor Brown
• Slate · Tudor Brown

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What Dartmouth homeowners say

• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: October 9, 2026Completion: August 17, 2026

  Paul was very helpful and congenial in his approach to my guestions and concerns.

  Pat O.Dartmouth, NS
• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: September 21, 2026Completion: September 8, 2026
  Robert and Susan M.Dartmouth, NS
• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: September 9, 2026Completion: August 19, 2026

  The crew was punctual, professional, hard working and friendly. Ngl, I can be difficult. I expect exactly what was agreed upon in the contract and that's what I got, without having to fight for it and I appreciate that.

  Juanita P.Dartmouth, NS
• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: September 9, 2026Completion: August 19, 2026

  Interlock Metal Roofing did a good job.

  David Getchell and Alix M.Dartmouth, NS
• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: December 22, 2025Completion: October 16, 2025
  Lisa Gannett and Tim B.Dartmouth, NS
• ★★★★★

  Metal Shingles Dartmouth, NS Review

  Review: November 17, 2025Completion: September 30, 2025

  I’m not in the roofing business, but I found the ladder that Interlock Metal Roofing used a bit scary. I had a good experience with Interlock Metal Roofing. They did the garage, and I plan on having them come back to work on the main house next year.

  Juanita P.Dartmouth, NS

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Metal roofing near Dartmouth

• Eastern Passage
• Bedford
• Timberlea
• Fall River
• Hubbards
• Halifax
• Windsor
• Chester
• Lunenburg
• Mahone Bay