Permit
A permit from Southampton
Massachusetts exempts sheds, fences and finish work from permits (R105.2), not roofing. In Southampton the building department takes the application, with the contractor’s home improvement registration on it.
Roof Replacement in Southampton, MA
Half of the 2,382 homes in Southampton were built before 1983. The rules below decide how much of the old roof has to come off and what goes under the new one.
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 Southampton
Layers
No third layer
A new roof may go over one existing layer; with two or more, or over slate, clay or cement tile, everything comes off to the deck (IRC R908.3.1.1). 46% of Southampton’s homes were built before 1980, so count the layers before comparing quotes.
Source: IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes); 780 CMR 51.00, Chapter 9 amendments
Ice barrier
Required in Southampton
There is no local exception: the state table says “yes.” Membrane or doubled underlayment, eave to 24 inches inside the wall line (IRC R905.1.2), is a line on every quote here.
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
114 mph design wind, 40 psf ground snow
Southampton’s code design values are a 114 mph ultimate design wind speed and a 40 psf ground snow load (35 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))
Rules as read on October 24, 2026. Everything else the state requires: roof replacement in Massachusetts.
Homes and roofs in Southampton
Of 2,289 occupied homes in Southampton, 2,075 (91%) are owner-occupied. By year built, 9% before 1940, 16% before 1960, 46% before 1980; 28% went up in 2000 or later. (ACS 2020–2024.)
By building type: 85% detached houses, 5% attached single-family houses (rowhouses, twins and townhouses).
Of the 16 Hampshire County municipalities on this site, Southampton has the 15th largest share of homes built before 1980: 46%, against a county range of 42% to 73%.
ZIP codes: 01073
Southampton and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Southampton | 1983 | 46% | 91% | 5% | 15 |
| Easthampton | 1966 | 72% | 58% | 7% | 15 |
| Holyoke | 1950 | 84% | 41% | 8% | 19 |
| Westfield | 1964 | 72% | 69% | 3% | 21 |
| Westhampton | 1969 | 64% | 91% | 1% | 7 |
| Huntington | 1963 | 68% | 85% | 0% | 10 |
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.
Storm record around Southampton
NOAA’s storm reports show 15 days since 2006 with hail of at least 1 inch inside a 10-mile circle around Southampton, topping out at 1.75 in on July 26, 2011. The most recent was June 6, 2025.
That is more hail days than 84% of the places in the state on this site.
Severe Winter Storm, Snowstorm, and Flooding (DR-4110, April 2013) is the latest of 6 federal storm declarations covering Hampshire County since 2006. (OpenFEMA.)
A report says hail fell near Southampton, not that it damaged a 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; 85% of homes here are detached | Class D, G or H at 114 mph design wind (IRC Table R905.2.4.1) |
| Metal (standing seam, panels) | 50 years | Roofs that will carry solar later | Standing seam that carries its own loads can skip the tear-off (R908.3.1) |
| Slate | 75 years | Older houses; 9% here predate 1940 | Never a base for a new layer (R908.3.1.1); heavy |
| Flat roof: EPDM or TPO | 15 years | Porches, additions, low-slope rears | Where the roof meets a wall or parapet |
Checking a contractor in Massachusetts
Two numbers to ask for in Southampton: 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.
The price side is in what a new roof costs in Massachusetts; the paperwork side in checking a roofing contractor.
Questions about a new roof in Southampton
Does a roof replacement in Southampton need a permit?
A permit from Southampton. Massachusetts exempts sheds, fences and finish work from permits (R105.2), not roofing. In Southampton the building department takes the application, with the contractor’s home improvement registration on it.
Can a new roof go over the old one in Southampton?
A new roof may go over one existing layer; with two or more, or over slate, clay or cement tile, everything comes off to the deck (IRC R908.3.1.1). 46% of Southampton’s homes were built before 1980, so count the layers before comparing quotes.
How old are the houses in Southampton?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Southampton was built in 1983, 46% of homes were built before 1980, 91% are owner-occupied.
How many hail days has Southampton had?
Hail of 1 inch or larger was reported on 15 days within 10 miles of Southampton from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.
How do I check a roofing contractor in Southampton?
Two numbers to ask for in Southampton: 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
- Where the house is: the Southampton address or ZIP
- One story or two (or more), detached or attached
- What is on the roof now (asphalt shingles, metal, slate, tile, or a flat membrane) and roughly how old it is
- How many layers are on it, if you know
- That the job is a full replacement or a new roof, and your timing
- Any historic-district or HOA rules on the house in Southampton
- That the house is yours and the decision is yours
The full list: before you call.