Massachusetts Roofing Permits Peak in October
By the permits.llc team · Last reviewed September 28, 2026 · Optimal window: Weeks 0–1 after the roof record files for tear-off debris and gutters; Weeks 2–8 for the interior follow-on trades
TL;DR
- October 2025 was the busiest month for Massachusetts roof permits in our 18-month, 28-town panel: 838 records.
- Filings hold near 170 a week until Thanksgiving week, drop 36%, and bottom at a quarter of peak in February.
- Fall and spring are equal seasons. Median job value and follow-on permit rates barely change between them.
- Tear-off trades get about a week. Interior follow-on trades get a second list in December and January.
Massachusetts roof permits do not peak in spring. In a panel of 28 Massachusetts towns that published roof records in every quarter from January 2025 through June 2026, October 2025 was the busiest month of the eighteen, with 838 records, and the three autumn months together (2,160) outran March through May 2025 (1,911). Then the season ends on a date you can almost circle: the week of Thanksgiving.
Most "best time to replace a roof" pages aimed at homeowners say fall is ideal and stop there. That is a comfort statement. For a contractor buying permit data, the useful facts are the shape of the plateau, the week it breaks, and which trades the fall roof feeds after the ladders come down. That is what this cut measures.
A permit is a signal about the homeowner, not the contractor. A roof record filed in the third week of October is an owner who chose to spend roughly fifteen thousand dollars on the envelope before winter, with a roofer already hired. The roofing sale is closed. The debris, the gutters, the attic and the panel are not.
What does the Massachusetts roofing season look like in permit data?
It has two peaks of about equal height and a hard winter floor. Every figure below counts building-department records in our Massachusetts file whose work description names a reroof, roofing, roof or shingles, with solar, PV, panel and racking records removed and duplicates excluded.
| Month | Roof records (28 towns) | Median job value |
|---|---|---|
| Jan 2025 | 316 | $13,822 |
| Feb 2025 | 249 | $13,105 |
| Mar 2025 | 539 | $13,400 |
| Apr 2025 | 677 | $15,110 |
| May 2025 | 695 | $16,000 |
| Jun 2025 | 631 | $13,081 |
| Jul 2025 | 615 | $15,500 |
| Aug 2025 | 604 | $14,868 |
| Sep 2025 | 703 | $13,800 |
| Oct 2025 | 838 | $14,600 |
| Nov 2025 | 619 | $14,174 |
| Dec 2025 | 365 | $15,800 |
| Jan 2026 | 226 | $16,300 |
| Feb 2026 | 208 | $16,748 |
| Mar 2026 | 583 | $14,367 |
| Apr 2026 | 748 | $14,800 |
| May 2026 | 656 | $15,348 |
| Jun 2026 | 679 | $16,000 |
The 28 towns are Acushnet, Bellingham, Belmont, Billerica, Boston, Braintree, Concord, Easthampton, Falmouth, Hanson, Hingham, Holden, Holliston, Lynnfield, Manchester-by-the-Sea, Mattapoisett, Melrose, Milton, Otis, Pembroke, Randolph, Reading, Rockland, Sherborn, Somerville, Taunton, West Bridgewater and Weston. We held the panel fixed because the set of Massachusetts towns publishing usable work descriptions changes over time, and a moving panel would manufacture a trend. Job value is the declared valuation or project cost where the town publishes one.
Boston is the largest single contributor, so we checked the shape without it. In the other 27 towns October 2025 (614 records) ties April 2026 (618) as the busiest month, and 1,601 for September to November 2025 against 1,549 for March to May 2025. Fall is not a shoulder season in Massachusetts roofing. It is half the year's volume.
When does the fall roofing wave end?
In Thanksgiving week, and it does not recover until March. Here is the weekly count for the same 28 towns in autumn 2025.
| Week starting | Roof records |
|---|---|
| Sep 1 | 140 |
| Sep 8 | 180 |
| Sep 15 | 165 |
| Sep 22 | 147 |
| Sep 29 | 211 |
| Oct 6 | 176 |
| Oct 13 | 167 |
| Oct 20 | 187 |
| Oct 27 | 173 |
| Nov 3 | 183 |
| Nov 10 | 152 |
| Nov 17 | 170 |
| Nov 24 | 109 |
| Dec 1 | 127 |
| Dec 8 | 86 |
| Dec 15 | 80 |
| Dec 22 | 43 |
| Dec 29 | 33 |
For eight weeks, from September 29 through the week of November 17, filings averaged about 177 a week with no downward drift. Thanksgiving week fell to 109, 36% below the week before, and the slide from there was steady: by the last two weeks of December the panel was filing 33 to 43 roof records a week. February 2026 carried 208 records for the whole month, a quarter of October.
The physical reason is the shingle, not the calendar. The Asphalt Roofing Manufacturers Association notes that shingles become less flexible as temperature falls, that the factory sealant is thermally activated and needs sun and heat to bond, and that in very cold weather shingles can be hand-sealed with an approved roofing cement. Manufacturers publish their own cold-weather minimums. Hand-sealing every course is slow, so roofers stop booking tear-offs they cannot finish before the cold, and the permit record shows the booking stop.
One caveat. This is one autumn. The shape is consistent with the spring side of the series and with the physical constraint, but treat the exact week of the break as provisional until the 2026 season confirms it.
Which towns lean toward fall, and which toward spring?
Most of the larger towns in the panel filed more roof records in September and October 2025 than in April and May 2025, but not all of them.
| Town | Apr–May 2025 | Sep–Oct 2025 | Apr–May 2026 |
|---|---|---|---|
| Boston | 285 | 377 | 251 |
| Falmouth | 116 | 128 | 133 |
| Taunton | 60 | 102 | 89 |
| Somerville | 84 | 93 | 66 |
| Billerica | 73 | 71 | 83 |
| Braintree | 74 | 68 | 64 |
| Easthampton | 42 | 60 | 38 |
| Randolph | 48 | 59 | 52 |
| Milton | 104 | 50 | 53 |
| Holden | 42 | 47 | 62 |
| Melrose | 39 | 47 | 33 |
| Belmont | 35 | 41 | 34 |
Boston ran 32% more roof records in September and October than in the previous April and May. Taunton ran 70% more. Milton went the other way, with a spring 2025 that was twice its autumn, and then a spring 2026 that matched its autumn, which looks more like one busy season than a Milton rule. Billerica and Braintree were flat. The honest read: across the panel autumn is at least equal to spring, and in the two biggest roof markets here it is clearly larger. Check your own towns before you staff to it.
What does a Massachusetts roof permit tell you about the job?
It tells you the job files as a building permit, that the roofer carries a specific licence, and whether the scope goes below the shingles. Of the 9,951 roof records in the panel, 9,661 (97%) were building permits. So unlike heating work, which lives in the gas, plumbing and sheet metal streams, roofing sits in the building stream, and a keyword filter on the work description does the separating.
The licence detail is useful. The Office of Consumer Affairs and Business Regulation lists new or replacement roofing on an owner-occupied one-to-four family home as work requiring both a Roofing construction supervisor licence and Home Improvement Contractor registration under M.G.L. c. 142A. The Board of Building Regulations and Standards defines the Roof Covering specialty licence as covering installation, repair and removal of roof coverings, and says it does not authorize work on the structural elements of a roof, including sheathing.
That line is a scope signal. When a roof record's description names sheathing, decking or rafters (7% to 9% of autumn records in the panel), the job reaches the deck, a Restricted or Unrestricted construction supervisor is involved, and the debris load and the timeline both grow. About half of the roof records in these towns also name a contractor, well above the 34% contractor rate across our whole Massachusetts file, which makes roofing one of the easier streams to map by competitor. The roof replacement permit guide covers the permit itself.
What files at the same address after a fall roof?
Interior work, mostly, and on a longer clock than the tear-off. We followed the 2,158 roof addresses in the panel with a record filed September through November 2025 and looked for any other permit at the same address in the following 180 days.
| Follow-on record within 180 days | Fall 2025 roof addresses (2,158) |
|---|---|
| Any non-roof permit | 491 (22.8%) |
| Any non-roof permit within 60 days | 327 (15.2%) |
| Electrical (excluding solar) | 266 (12.3%) |
| Plumbing, gas or mechanical | 185 (8.6%) |
| Description names heating equipment | 71 (3.3%) |
| Description names insulation or weatherization | 50 (2.3%) |
| Description names siding | 47 (2.2%) |
| Description names windows | 46 (2.1%) |
The spring 2025 cohort (1,908 addresses, March through May) followed on at exactly the same 22.8% rate within 180 days, and 13.7% within 60 days. So the fall roof is not a weaker lead. What changes is where the follow-on lands: a fall roof's next permit arrives in December or January, when the exterior season is closed, which is why electrical and mechanical work dominate and siding and windows barely register. Gutters never show up at all (zero gutter records followed a fall roof in the panel), because gutters rarely file a permit of their own. They come down with the roof and go back up, or get replaced, in the same week.
How should each trade work the October list?
By clock. The roof record sets two: a one-week clock for trades that ride the tear-off, and a two-month clock for trades that follow it inside.
Dumpster and haul-away. A tear-off puts a container on the driveway, and where towns publish an issue date the median gap from application to issue was three to eight days in every autumn week. The container arrives with or just before the crew. If the roofer does not already have a hauler, the dumpster playbook timing applies with no slack at all: same week, or not at all. Most roofers do have one, so the stronger play is the roofer, not the homeowner. Fifteen roof records under one contractor name in a month is a hauling account.
Gutters. The old gutters come off with the drip edge. The gutter installer's read on roof permits holds, with one fall addition: after Thanksgiving week the exterior window closes, so an October pitch that says "before the ground freezes" is a fact, not a sales line.
Electricians, insulation and heating. Run the same addresses again at 30 and 60 days. The 266 electrical follow-ons are the largest single group; the service and panel upgrade rules cover what that permit involves.
Roofers. Your competitors' October records are next spring's neighbour list. Houses in the same subdivision were often built, and first shingled, in the same few years.
Speed matters most on the first clock. The speed-to-lead method is built for exactly this: a record that files Monday and issues Thursday needs a message by Tuesday.
How permits.llc fits in
permits.llc aggregates more than 410,000 Massachusetts permit records across 140+ cities and 13 counties, refreshed daily from official municipal portals. Roof work sits in the building stream alongside everything else a town files, so the eight-week autumn plateau and the December follow-on list both come out of the same feed with a keyword filter and an address match.
Start with the free dataset on the permit download page and run the weekly table for your own towns, then set up daily alerts for roof permits in your area so the last four weeks of this season's plateau, which on last year's shape runs to the week before Thanksgiving, reach you inside the week that matters.
Frequently asked questions
Get started
Download the free 2025 Massachusetts permit dataset to see the real records, or set up daily alerts for the permits that trigger work in your trade.