York County, ME
The southern Maine coast is hard on roofs — open-Atlantic salt, nor'easter wind, and a freeze-thaw winter behind it. Interlock ends the replacement cycle for good: one aluminum roof that keeps the shingled cottage look this coast is known for, does not rust, and stays warrantied for the next owner too.
★ 4.6 average from 68 verified Maine reviews
Maine line: (207) 605-8290 · Toll-free 1-866-733-5811
From Kittery to Old Orchard Beach, onshore wind carries salt inland every day of the year, and it works on steel panels and steel fasteners alike until a roof loosens from the deck without ever looking worn. Interlock is aluminum throughout. It does not rust.
The southern coast is cedar country — shingled cottages, gambrels and colonial capes that only look right with a shake texture. Real cedar here splits, cups and grows moss in the constant damp. Interlock's cedar-shake profile holds that look permanently, with no staining weekends and nothing to replace.
Asphalt fails when one tab lifts and the wind unzips the slope behind it. Interlock panels lock on all four sides, with no exposed lap seam across the field of the roof, and are warranted to resist wind speeds up to 120 mph (193 kph) when installed to manufacturer specification.
The Guardian Warranty from Interlock Roofing Ltd. is lifetime and transferable — manufactured by Interlock Roofing Ltd. and installed by their exclusive certified New England installer.
Our work
Every pin is a real installed Interlock roof — location, system and install year. Browse the Maine directory of completed projects, or explore the map below.
Gallery
Real homes, real installations — photographed after completion.
Lebanon, ME
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Lebanon, ME
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Lebanon, ME
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Lebanon, ME
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Lebanon, ME
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Lebanon, ME
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Lebanon, ME
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Bar Harbor, ME
Deep Charcoal
Reviews
Our house experiences high wind and exposure to the elements on the Maine coast. Interlock offered competitive pricing on aluminum shingle roofing. The entire experience was good, from quotation, removal of the old roof, and installation of the new roof.
— Tony L., Harpswell, ME
Fantastic job! The roof looks professional and great. They did an outstanding job.
— Keith S., Ellsworth, ME
We really like our roof.
— James B., East Waterboro, ME
Interlock was great, and installation was just as told to us by sales. The crew worked hard, cleaned area each day and roof looks great! I was impressed by their professionalism and also had a call from home office checking during the install.
— Keith S., Ellsworth, ME
The roof looks great Jonathan did a great job of explaining the features of the new roof.the crew was great and very professional and did a great clean up after the installation
— Gary R., Orrs Island, ME
Our entire experience; inquiry, ordering, installation, and follow up has been excellent. The roof was justifiably costly and definitely worth the investment. The appearance of our house has been greatly enhanced.
— Jack S., Bethel, ME
York, Kittery, Wells, Kennebunk, Saco, Old Orchard Beach, South Berwick, Eliot, Lebanon, East Waterboro, Ogunquit, Berwick, North Berwick, Biddeford, Sanford, Kennebunkport, Arundel, Alfred
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