Interlock Metal Roofing Installs in Southwest Harbor, ME
Interlock has completed 2 metal roofs in Southwest Harbor, ME. Local projects span 2 roof profiles (Shingle, Slate) and were installed between 2003 and 2018. Southwest Harbor faces heavy snow, coastal storms and freeze–thaw cycles. An Interlock aluminum roof is lightweight, fire-resistant and wind- and hail-rated, so it sheds heavy snow and stands up to coastal wind without cracking — all backed by a lifetime limited warranty.
Roof profiles installed in Southwest Harbor
Colours chosen in Southwest Harbor
Other Maine communities
★ 5.0 average from 2 verified reviews
Customer Reviews
What customers say in Southwest Harbor, ME
★★★★★Dear Mike, I want to thank you and the Interlock Industries team for your attentive collaboration on installing an Interlock roof on my barn. I appreciate your investment in driving to my home to discuss the roof in person. It was critical to my understanding of the options and the quality of your product. After the contract was agreed to, Jennifer was diligent in keeping me informed of the progress of securing the materials, scheduling the installation, and arranging for the delivery and removal of the dumpster. The Install team worked efficiently to remove the existing roof materials and
★★★★★I have no suggestions here. None.
★★★★★
★★★★★Fantastic job! The roof looks professional and great. They did an outstanding job.
Recent Interlock projects in Maine






Considering a metal roof in Southwest Harbor?
Join your neighbours with a lifetime Interlock aluminum roof — lightweight, fire-resistant and backed by a lifetime limited warranty.
Call 1-866-780-8247 for a free quoteFrequently asked questions
How many Interlock roofs are in Southwest Harbor, ME?
Interlock has completed 2 metal roofs in Southwest Harbor, ME.
What is the most popular Interlock roof profile in Southwest Harbor?
Shingle is the most-installed Interlock profile in Southwest Harbor, ME, based on completed projects.
Is metal roofing a good choice in Southwest Harbor, ME?
Southwest Harbor faces heavy snow, coastal storms and freeze–thaw cycles. Interlock aluminum roofing is fire-resistant, wind- and hail-rated and sheds heavy snow and stands up to coastal wind without cracking, which is why 2 Southwest Harbor homeowners have chosen it.
How long does an Interlock metal roof last?
Interlock aluminum roofing is a lifetime system backed by a lifetime limited warranty — it is designed to be the last roof you install.
Can I get a free metal roof quote in Southwest Harbor?
Yes — call 1-866-780-8247 for a free, no-obligation quote in Southwest Harbor, ME.
How much does a metal roof cost in Southwest Harbor, ME?
Metal roofing is a premium, lifetime investment, so pricing depends on roof size, pitch, profile and complexity. Interlock provides free, no-obligation quotes for Southwest Harbor homes — call 1-866-780-8247.
How does a metal roof compare to asphalt shingles in Southwest Harbor?
Asphalt shingles typically last 15–25 years and are replaced multiple times; an Interlock aluminum roof is a lifetime system backed by a lifetime limited warranty, designed to be the last roof you install.