★★★★★
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
Worcester County, MA
Metal Roofing in Worcester County — Stop Fighting Ice Dams Every Winter
Central Massachusetts holds snow after the coast has cleared, and that is what turns a roof into an annual repair bill. Interlock ends the cycle: an aluminum system that sheds snow, leaves ice-dam meltwater no seam to leak through, and never needs replacing — backed by a lifetime transferable warranty.
★ 4.7 average from 510 verified Massachusetts reviews
Massachusetts line: (508) 257-7859 · Toll-free 1-866-733-5811
ICE-DAM LEAKS LOSE THEIR WAY IN
This is the county where they do the most damage. Heat escapes the deck, snow melts from beneath, the water runs to a frozen eave and backs up under the roof covering — then into ceilings and walls. On asphalt it finds the lap seams every time. Interlock's panels interlock on four sides with no exposed lap, and the surface sheds snow before a heavy saturated layer can build. The interior repairs stop.
YOU STOP WORRYING ABOUT THE WEIGHT
Wet snow sitting on two or three layers of old asphalt is a genuine structural concern on older framing. Aluminum adds a fraction of the dead load of slate or tile — relief rather than risk.
AND THE CLOCK STOPS
Worcester winters run an asphalt roof out fast. This is the one you buy instead of the next three.
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.
Fitchburg, MA
Musket Grey
Sturbridge, MA
Deep Charcoal
Milford, MA
Deep Charcoal
Westborough, MA
Deep Charcoal
Fitchburg, MA
Musket Grey
Fitchburg, MA
Musket Grey
Charlton, MA
Hunter Green
Pittsfield, MA
Charcoal Grey
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 Worcester County, MA
Worcester, Leominster, Fitchburg, Shrewsbury, Westborough, Milford, Gardner, Southbridge, Webster, Auburn, Holden, Grafton, Northborough, Clinton, Sturbridge, Athol
