Massachusetts · Westborough
Metal Roofing Contractor in Westborough, MA
Interlock Metal Roofing – New England installs lifetime interlocking aluminum roofing in Westborough, Massachusetts — metal shingle, slate, cedar shake and standing seam profiles with concealed fasteners, a warranted 120 mph wind rating, and the Guardian lifetime limited warranty, transferable once. Headquartered in Walpole, MA; serving Westborough since 1999.
Technically reviewed by Scott Plumptree, Director of Marketing · Updated 2026-08-27
Interlock roofs installed in Westborough
Real installations, documented with town, profile and color — no stock photography.
Metal roofing in Westborough: installed once, warranted for life
Every asphalt roof in Westborough is on a 15–20 year replacement clock. An Interlock aluminum system ends it: one installation, four-way interlocked panels with concealed fasteners, a warranted 120 mph wind rating and UL 2218 Class 4 impact rating — and the Guardian lifetime limited warranty, which covers you for as long as you own the home and transfers once to the next owner.
Metal shingles & aluminum roofing profiles for Massachusetts homes
Westborough homeowners choose from shingle, cedar shake, slate and standing seam profiles pressed in aluminum — the character New England architecture expects, in Alunar®-coated colors warranted for 30 years. Aluminum can't rust the way steel can, which matters where roofs live under snow for months. "Class A Fire Rated Available." Full product specifications live with the manufacturer: Interlock aluminum roofing systems.
Choosing a roofing contractor in Westborough
Ask every contractor the same five questions: how panels attach (clips, single tabs, or four-sided interlock), whether fasteners are exposed, what the coating actually is, whether the warranty is manufacturer-backed and transferable, and how many metal roofs — specifically metal — the crew installed last year. Our answers are on this page and in writing at your estimate. Licensed and insured in Massachusetts (Massachusetts — MA 139640) · US EPA Lead-Safe certified · BBB A+ since 1999.
Westborough weather, by the numbers
10-year local averages — the conditions a Westborough roof actually has to survive, and what we engineer for.
48″
snow per year
65 mph
peak wind gusts
93
freeze–thaw days/yr
42″
rain per year
The Interlock system carries a warranted 120 mph wind rating with four-sided panel interlock. And with 93 freeze–thaw cycles in a typical year, concealed fasteners matter: there are no exposed gaskets or fastener heads for that cycle to age, back out, or leak through.
Completed Interlock projects around Westborough
Every pin is a real installed roof — browse by profile, color and year.
What Westborough homeowners say
★★★★★“a) there was some damage to trim along the edges at the gable ends of the roof, caused by nails protruding through the recently painted crown moulding, and some separation of a moulding bead from fascia board.b) I did not learn that it wouldn't be possible for the metal roof to be installed on the much flatter roof section over porch room at rear of the house, due to the pitch. I don't think this was covered during the initial visit.c) the plastic protection affixed to the power lines filled with water at the first rain after completion. Future applications should ensure that the protection is open at the bottom.d) it would be helpful if Interlock would discuss the potential for cost overrun due to existing damage or problems in advance - even though this is printed on the agreement, it was disappointing to get a phone call about a price increase after the job had begun n/a”
★★★★★“No more problems with moss and lichens, like I had with the asphalt shingles. I am extremely happy with my new Interlock Roofing System and to think it has a lifetime warranty. There have been several rainstorms that last couple of weeks and to me the metal roof had added no additional noise at all. The flat roof is also a welcomed addition. The material quality is tip-notch throughout.”
Hear it from a homeowner
Interlock Metal Roofing — TV Commercial (as aired on NBC, CBS & FOX)
Can a roof last your entire lifetime? The 60-second answer — interlocking design, hurricane-force wind resistance, and the lifetime limited warranty.
Browse the Interlock product brochure
Profiles, colors and system details — the same brochure we bring to every Westborough estimate.
Common questions in Westborough
Who installs metal roofing in Westborough, MA?
Interlock Metal Roofing – New England installs lifetime interlocking aluminum roofing in Westborough, Massachusetts — metal shingle, slate, cedar shake and standing seam profiles with concealed fasteners, a warranted 120 mph wind rating, and the Guardian lifetime limited warranty, transferable once. Headquartered in Walpole, MA; serving Westborough since 1999.
Do you have examples of your work near Westborough?
Yes — 1 documented installation photo in Westborough itself, plus verified homeowner reviews from Westborough. Every photo on this page is a real Interlock roof — no stock photography.
Will a metal roof handle Westborough snow and ice dams?
The interlocked aluminum surface sheds snow far more readily than asphalt, and every panel locks to its neighbors on all four sides with no exposed fasteners. Westborough averages roughly 48 inches of snow and 93 freeze–thaw days a year (10-year averages) — exactly the cycle that works exposed fasteners loose on other systems. Ice dams themselves start in the attic — heat loss and ventilation — which we assess at every Westborough estimate; the roof's contribution is less snow sitting at the eaves and no exposed seams for meltwater to work through.
Are you licensed and insured in Massachusetts?
Licensed and insured in Massachusetts (Massachusetts — MA 139640) · US EPA Lead-Safe certified · BBB A+ since 1999.
Ready for a fixed, written price in Westborough?
A 30–90 minute visit — including an attic ventilation and ice-dam-history check — and a written number to decide with. No pressure, no gimmicks.
Serving Westborough and all of Massachusetts from Walpole, MA. See all Massachusetts service areas.
