★★★★★
Nazar was wonderful! Gave us all kinds of suggestions to help us keep our beautiful roof long lasting for a lifetime
— Karen C., Clarksburg, MA
Barnstable County, MA
Metal Roofing on Cape Cod — Stop Re-Roofing Your Home
Cape Cod homeowners replace roofs more often than anyone in Massachusetts — salt air sees to that. Interlock ends the cycle. One aluminum roof that keeps the weathered cedar-shake look the Cape is known for, permanently: no splitting, no cupping, no moss, no maintenance weekends, and no replacement bill coming back every decade.
★ 4.7 average from 510 verified Massachusetts reviews
Massachusetts line: (508) 257-7859 · Toll-free 1-866-733-5811
YOU KEEP THE LOOK WITHOUT THE UPKEEP
Weathered cedar shake is the Cape's defining architecture — and real cedar here splits, cups and grows moss under constant salt and damp, which is why it becomes a maintenance schedule instead of a roof. Interlock's cedar-shake profile holds that appearance permanently, with none of the upkeep and none of the fire concern of real wood.
YOU STOP LOSING ROOFS TO SALT
Salt reaches every property on the Cape. It corrodes steel panels and — sooner — steel fasteners, which is how a roof quietly loosens from the deck before it ever looks worn. Interlock is aluminum throughout. It does not rust. That single fact is why it is still doing its job on oceanfront exposure where coated steel has already streaked and failed.
YOU STOP BRACING FOR HURRICANE SEASON
Tropical and nor'easter wind unzips asphalt slopes by catching one lifted tab. Four-way interlocking panels offer nothing to catch.
WHAT IT MEANS FOR A SECOND HOME
If you are not on-Cape year-round, the real value is not having to think about it — no off-season damage to discover in spring, no trades to arrange from a distance, no recurring replacement to schedule around a rental calendar.
Our work
Completed Interlock® roofs across Massachusetts
Every pin is a real installed Interlock roof — location, system and install year. Browse the Massachusetts directory of completed projects, or explore the map below.
Gallery
Interlock roofs installed across Massachusetts
Real homes, real installations — photographed after completion.
Falmouth, MA
Tile Red
Charlton, MA
Hunter Green
Pittsfield, MA
Charcoal Grey
Sagamore Beach, MA
Deep Charcoal
Danvers, MA
Deep Charcoal
Beverly, MA
Deep Charcoal
Westford, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Reviews
What Massachusetts homeowners say
★★★★★
Jose and the technician communicated easily and reviewed future work with pricing. Detailed work and assessment.
— Elizabeth S., Framingham, MA
★★★★★
The worker did a great job removing the furnace flue that was not needed anymore
— Mark O., Tyngsborough, MA
★★★★★
Technician went above and beyond. He had to resecure my gutter before fixing my damaged shingles. The repair looks like they had never been damaged. Super nice gentlemen. So glad I purchased my roof through Interlock back in 2004!
— Barbara B., Upton, MA
★★★★★
The warehouse manager went out of his way to accommodate my payment related requests. My installer was professional, answering all my questions and providing pictures of each step in the repair process.
— Maureen G., Athol, MA
★★★★★
Very Informative
— Richard H., Rowley, MA
Towns we serve in Barnstable County, MA
Barnstable, Hyannis, Falmouth, Sandwich, Bourne, Yarmouth, Dennis, Harwich, Chatham, Brewster, Orleans, Eastham, Wellfleet, Truro, Provincetown, Mashpee, Woods Hole, Osterville, Cotuit, Centerville
