Roof Replacement in Pembroke, MA

Pembroke has 7,143 homes, and half of them were standing by 1974. Below: what the code asks of a replacement here, the permit, and the town’s own records.

New Roofing Costs connects homeowners with independent local roofing contractors. We do not perform roofing work.

Call (833) 781-1806 Replacement and new roofs only · homeowners

This number connects homeowners who are planning a new roof or a full roof replacement with independent local roofing contractors. It is not for leak repairs or patch jobs. The call must come from the homeowner who decides on the roof. Calls may be recorded.

A Massachusetts Cape Cod house with a new shingle roof after light snow

The rules for a reroof in Pembroke

Permit

Roofing is not exempt

Massachusetts exempts sheds, fences and finish work from permits (R105.2), not roofing. In Pembroke the building department takes the application, with the contractor’s home improvement registration on it.

Source: 780 CMR 51.00, Chapter 1 amendments (R105)

Layers

Two layers means a tear-off

On a roof that already carries two layers, or slate or tile, the code allows no recover: it is a tear-off (IRC R908.3.1.1). 59% of Pembroke’s homes were built before 1980; many have been reroofed before.

Source: IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes); 780 CMR 51.00, Chapter 9 amendments

Ice barrier

Required statewide

Massachusetts answers “yes” to the ice barrier for every town. It runs from the eave to 24 inches inside the exterior wall, more on steep roofs (IRC R905.1.2); check that the quote lists it.

Source: 780 CMR 51.00, Chapter 3 amendments (Tables R301.2(1) and R301.2(2)); IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes)

Wind and snow

124 mph design wind, 30 psf ground snow

Pembroke’s code design values are a 124 mph ultimate design wind speed and a 30 psf ground snow load (30 psf minimum flat-roof snow load). At that wind speed the code calls for asphalt shingles labeled ASTM D7158 Class G or H (Table R905.2.4.1).

Source: 780 CMR 51.00, Chapter 3 amendments (Tables R301.2(1) and R301.2(2)); IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes) (780 CMR 51.00, Table R301.2(2))

Checked against the code text on October 24, 2026. The state’s code edition and the rest of its rules: roof replacement in Massachusetts.

Homes and roofs in Pembroke

Of 6,900 occupied homes in Pembroke, 6,216 (90%) are owner-occupied. Counting by decade, 9% before 1940, 23% before 1960, 59% before 1980 of the housing was in place, and 18% dates from 2000 on. (ACS 2020–2024.)

The housing is 83% detached houses, 6% attached single-family houses (rowhouses, twins and townhouses).

Of the 27 Plymouth County municipalities on this site, Pembroke has the 14th largest share of homes built before 1980: 59%, against a county range of 42% to 81%.

ZIP codes: 02359

Pembroke and the towns around it

Place	Median built	Before 1980	Owners	Row, twin	Hail days
Pembroke	1974	59%	90%	6%	8
Hanson	1972	61%	89%	7%	8
Hanover	1978	52%	85%	5%	10
Duxbury	1976	58%	91%	3%	6
Halifax	1979	53%	96%	8%	8
Marshfield	1968	66%	81%	4%	5

Median built: median year the homes were built. Before 1980: share of homes built then. Owners: share of homes that are owner-occupied. Row, twin: share of homes that are rowhouses, twins or townhouses. Census ACS 2020–2024. Hail days: days with hail of 1 inch or larger within 10 miles, 2006–2025, NOAA Storm Prediction Center.

Hail and storms near Pembroke

NOAA’s storm reports show 8 days since 2006 with hail of at least 1 inch inside a 10-mile circle around Pembroke, topping out at 2 in on May 24, 2009. The most recent was August 14, 2025.

That is fewer than most places in the state on this site (median 10 days).

At the county level, Pembroke shares Plymouth County’s record of 8 storm disaster declarations since 2006, the newest DR-4651 (Severe Winter Storm and Snowstorm, April 2022). (OpenFEMA.)

Storm reports are what observers logged, not a measure of damage to any roof. When wind or hail damage means a new roof.

What goes on the roof next

Useful life is HUD’s planning figure, not a warranty. More in the guides to shingles, metal, slate and flat roofs.

Material	HUD useful life	Fits a house like	Watch for
Asphalt shingles	20 years	Most pitched roofs; 83% of homes here are detached	Class G or H at 124 mph design wind (IRC Table R905.2.4.1)
Metal (standing seam, panels)	50 years	Low pitches and long runs	A complete standing-seam system may go over the old roof (R908.3.1)
Slate	75 years	Older houses; 9% here predate 1940	Can’t be roofed over; check the framing for the weight
Flat roof: EPDM or TPO	15 years	Additions and porch roofs	Where the roof meets a wall or parapet

Checking a contractor in Massachusetts

In Pembroke the contractor’s HIC registration (M.G.L. c. 142A) and the CSL of the supervisor licensed for roof covering are the two numbers to look up before signing.

Contracts, deposits and the right to cancel: checking a roofing contractor. What moves the price: new roof cost in Massachusetts.

Questions about a new roof in Pembroke

Is a permit required for a new roof in Pembroke, MA?

Roofing is not exempt. Massachusetts exempts sheds, fences and finish work from permits (R105.2), not roofing. In Pembroke the building department takes the application, with the contractor’s home improvement registration on it.

Do the old shingles have to come off in Pembroke?

When were most homes in Pembroke built?

By the Census Bureau’s American Community Survey (2020–2024), the median home in Pembroke was built in 1974, 59% of homes were built before 1980, 90% are owner-occupied.

How often does hail hit Pembroke?

Hail of 1 inch or larger was reported on 8 days within 10 miles of Pembroke from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.

What license or registration should a roofer in Pembroke have?