Interlock Metal Roofing Installs in Friday Harbor, WA
Interlock has completed 4 metal roofs in Friday Harbor, WA. Local projects span 3 roof profiles (Slate, Standing Seam, Shingle) and were installed between 1999 and 2016. Friday Harbor has a wet, mild climate where moss, mildew and constant moisture wear down conventional roofs. An Interlock aluminum roof is lightweight, fire-resistant and wind- and hail-rated, so it won't rot, curl or grow moss the way wood or asphalt can in a damp climate — all backed by a lifetime limited warranty.
Roof profiles installed in Friday Harbor
Colours chosen in Friday Harbor
Other Washington communities
★ 5.0 average from 1 verified review
Customer Reviews
What customers say in Friday Harbor, WA
★★★★★Great experience...great quality product. Simply cannot afford it
★★★★★There were two men at sales meeting and they answered everything I asked. They had a vast knowledge of not just the product, but roofs in general. They did a good job.
★★★★★The installation was very high quality, and I am happy with the installation and the roof that was provided by Interlock. I think they did everything they could; there is no area for improvement. I am really happy with the service, quality, and workmanship.
★★★★★
Recent Interlock projects in Washington






Considering a metal roof in Friday 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 Friday Harbor, WA?
Interlock has completed 4 metal roofs in Friday Harbor, WA.
What is the most popular Interlock roof profile in Friday Harbor?
Slate is the most-installed Interlock profile in Friday Harbor, WA, based on completed projects.
Is metal roofing a good choice in Friday Harbor, WA?
Friday Harbor has a wet, mild climate where moss, mildew and constant moisture wear down conventional roofs. Interlock aluminum roofing is fire-resistant, wind- and hail-rated and won't rot, curl or grow moss the way wood or asphalt can in a damp climate, which is why 4 Friday 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 Friday Harbor?
Yes — call 1-866-780-8247 for a free, no-obligation quote in Friday Harbor, WA.
How much does a metal roof cost in Friday Harbor, WA?
Metal roofing is a premium, lifetime investment, so pricing depends on roof size, pitch, profile and complexity. Interlock provides free, no-obligation quotes for Friday Harbor homes — call 1-866-780-8247.
How does a metal roof compare to asphalt shingles in Friday 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.