★★★★★
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
Plymouth County, MA
Metal Roofing on the South Shore — A Roof That Outlasts the Storms
If your home is anywhere between Hull and Duxbury, you already know what a bad storm does to a roof. Interlock is built so that stops being your problem: mechanically interlocked aluminum panels with nothing for wind to lift, installed once, warrantied for life, and transferable when you sell.
★ 4.7 average from 510 verified Massachusetts reviews
Massachusetts line: (508) 257-7859 · Toll-free 1-866-733-5811
YOU STOP LOSING SLOPES TO WIND
Asphalt shingles depend on adhesive tabs that dry and release with age — once one lifts, a storm can unzip an entire slope. Interlock panels mechanically interlock on all four sides and fasten to the deck. It is a different failure model entirely, which is what matters on the most exposed shoreline in Massachusetts.
SALT SPRAY STOPS COUNTING DOWN
Hull, Scituate, Marshfield and Duxbury live in ocean spray. Aluminum does not rust — unlike steel panels and steel fasteners, which corrode from the coast inward.
YOU BREAK THE REPLACEMENT CYCLE INLAND TOO
Around Brockton and Bridgewater, most homes are on their second or third asphalt roof. Each one is another tear-off, another dumpster, another five figures. This is the roof that ends the sequence.
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.
Plymouth, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Brockton, MA
Deep Charcoal
Norwell, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Plymouth, MA
Deep Charcoal
Brockton, 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 Plymouth County, MA
Brockton, Plymouth, Hingham, Duxbury, Marshfield, Scituate, Pembroke, Hanover, Kingston, Middleborough, Wareham, Bridgewater, Whitman, Abington, Rockland, Norwell, Hull, Carver
