Permit
Roofing is not exempt
The residential code’s permit-exempt list (R105.2) has no roofing line. The application to Milford’s building department carries the contractor’s HIC number (R105.3).
Roof Replacement in Milford, MA
The median home in Milford was built in 1971; there are 11,627 of them. 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 Milford
Layers
No third layer
IRC R908.3.1.1 forbids roofing over two existing layers, over slate or tile, or over a water-soaked roof. With 64% of Milford’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 in Milford, as in every Massachusetts town
The state’s climate table marks the ice barrier “yes” statewide. 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
120 mph design wind, 40 psf ground snow
Milford’s code design values are a 120 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 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 Milford
65% of the occupied homes in Milford are lived in by their owners: 7,328 households, the people this line is for. Counting by decade, 23% before 1940, 35% before 1960, 64% before 1980 of the housing was in place, and 13% dates from 2000 on. (ACS 2020–2024.)
The housing is 56% detached houses, 9% attached single-family houses (rowhouses, twins and townhouses), 22% buildings of two to four units.
Of the 59 Worcester County municipalities on this site, Milford has the 18th largest share of homes built before 1980: 64%, against a county range of 35% to 79%.
ZIP codes: 01757
Milford and the towns around it
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Milford | 1971 | 64% | 65% | 9% | 14 |
| Hopedale | 1959 | 59% | 80% | 26% | 13 |
| Holliston | 1966 | 72% | 87% | 6% | 12 |
| Upton | 1981 | 48% | 87% | 5% | 14 |
| Hopkinton | 1990 | 36% | 87% | 14% | 13 |
| Mendon | 1985 | 36% | 87% | 4% | 11 |
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 Milford
NOAA’s storm reports show 14 days since 2006 with hail of at least 1 inch inside a 10-mile circle around Milford, topping out at 2 in on June 28, 2020.
That is more hail days than 80% of the places in the state on this site.
At the county level, Milford shares Worcester County’s record of 7 storm disaster declarations since 2006, the newest DR-4379 (Severe Winter Storm and Snowstorm, July 2018). (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; 56% of homes here are detached | Class G or H at 120 mph design wind (IRC Table R905.2.4.1) |
| Metal (standing seam, panels) | 50 years | Simple roofs with long, unbroken slopes | A complete standing-seam system may go over the old roof (R908.3.1) |
| Slate | 75 years | Older houses; 23% 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 | Coating is not a replacement |
Checking a contractor in Massachusetts
Two numbers to ask for in Milford: 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 Milford
Is a permit required for a new roof in Milford, MA?
Roofing is not exempt. The residential code’s permit-exempt list (R105.2) has no roofing line. The application to Milford’s building department carries the contractor’s HIC number (R105.3).
Do the old shingles have to come off in Milford?
IRC R908.3.1.1 forbids roofing over two existing layers, over slate or tile, or over a water-soaked roof. With 64% of Milford’s homes were built before 1980, ask what is under the newest layer.
When were most homes in Milford built?
By the Census Bureau’s American Community Survey (2020–2024), the median home in Milford was built in 1971, 64% of homes were built before 1980, 65% are owner-occupied.
Does Milford get hail that damages roofs?
Hail of 1 inch or larger was reported on 14 days within 10 miles of Milford 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 Milford have?
Two numbers to ask for in Milford: 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 Milford address or ZIP
- One story or two (or more), detached or attached
- The roof you have today, shingle, metal, slate, tile or flat, and its rough age
- The number of layers, if anyone has counted
- That you want a new roof or a full replacement, and when you want the work done
- Whether the house is in a historic district or an HOA
- That the house is yours and the decision is yours
The full list: before you call.