Permit
Roofing is not exempt
The residential code’s permit-exempt list (R105.2) has no roofing line. In Charlemont the building department takes the application, with the contractor’s home improvement registration on it.
Roof Replacement in Charlemont, MA
Charlemont has 652 homes, and half of them were standing by 1965. What the code requires when that roof is replaced, and who signs off, is below.
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.
The rules for a reroof in Charlemont
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). With 72% of Charlemont’s homes were built before 1980, ask what is under the newest layer.
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. That is a self-adhering membrane, or two cemented layers of underlayment, from the eave to at least 24 inches inside the wall line (IRC R905.1.2).
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
112 mph design wind, 60 psf ground snow
Charlemont’s code design values are a 112 mph ultimate design wind speed and a 60 psf ground snow load (40 psf minimum flat-roof snow load). At that wind speed the code calls for asphalt shingles labeled ASTM D7158 Class D, 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. Everything else the state requires: roof replacement in Massachusetts.
Homes and roofs in Charlemont
Of 549 occupied homes in Charlemont, 430 (78%) are owner-occupied. Counting by decade, 36% before 1940, 43% before 1960, 72% before 1980 of the housing was in place, and 9% dates from 2000 on. (ACS 2020–2024.)
The housing is 69% detached houses, 3% attached single-family houses (rowhouses, twins and townhouses), 15% buildings of two to four units, 6% manufactured homes.
Older houses hide their history: ask the contractor to confirm the deck (board or sheet) and every layer above it before pricing, because slate or two layers mean a full tear-off.
Of the 19 Franklin County municipalities on this site, Charlemont has the 7th largest share of homes built before 1980: 72%, against a county range of 52% to 83%.
ZIP codes: 01339
Charlemont and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Charlemont | 1965 | 72% | 78% | 3% | 12 |
| Buckland | 1950 | 80% | 75% | 2% | 13 |
| Ashfield | 1967 | 68% | 86% | 2% | 13 |
| Colrain | 1963 | 72% | 87% | 1% | 9 |
| Shelburne | 1938 | 72% | 68% | 4% | 8 |
| Conway | 1976 | 57% | 93% | 3% | 9 |
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 Charlemont
Since 2006 the National Weather Service has logged hail of 1 inch or larger on 12 separate days within 10 miles of Charlemont; the largest was 2 in on June 16, 2008. The most recent was June 6, 2025.
Franklin County has had 5 federal major-disaster declarations for storms since 2006; the latest was DR-4110, Severe Winter Storm, Snowstorm, and Flooding (April 2013). (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
HUD’s useful-life figures are for planning; a warranty is a separate promise. For Charlemont’s houses: 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; 69% of homes here are detached | Class D, G or H at 112 mph design wind (IRC Table R905.2.4.1) |
| Metal (standing seam, panels) | 50 years | Roofs that will carry solar later | A complete standing-seam system may go over the old roof (R908.3.1) |
| Slate | 75 years | Older houses; 36% 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 | Seams at walls and drainage |
Checking a contractor in Massachusetts
Two numbers to ask for in Charlemont: the HIC registration (M.G.L. c. 142A, for owner-occupied homes of one to four units) and the construction supervisor license (CSL) with the roof covering specialty.
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 Charlemont
Do I need a permit to replace a roof in Charlemont?
Roofing is not exempt. The residential code’s permit-exempt list (R105.2) has no roofing line. In Charlemont the building department takes the application, with the contractor’s home improvement registration on it.
Is a roof-over allowed in Charlemont, or is it 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). With 72% of Charlemont’s homes were built before 1980, ask what is under the newest layer.
When were most homes in Charlemont built?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Charlemont was built in 1965, 72% of homes were built before 1980, 78% are owner-occupied.
How often does hail hit Charlemont?
Hail of 1 inch or larger was reported on 12 days within 10 miles of Charlemont 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 Charlemont have?
Two numbers to ask for in Charlemont: the HIC registration (M.G.L. c. 142A, for owner-occupied homes of one to four units) and the construction supervisor license (CSL) with the roof covering specialty.
What they will ask on the phone
- The street address in Charlemont, or at least the ZIP code
- How many stories the house has, and whether it is detached or attached
- What covers the roof now and about when it went on
- How many layers are on it, if you know
- Your timing for a complete replacement
- Whether the house is in a historic district or an HOA
- That you own the home and decide on the roof
The full list: before you call.