Roof replacement, leak repair and storm damage for homes in Bowdoinham. In Bowdoinham, a like-for-like re-roof needs no permit and 15% of the 1,370 homes went up before 1940. It starts with a free inspection that photographs every slope.
Bowdoinham runs to about 34.4 square miles and roughly 3,142 people. It sits about 33 miles northeast of downtown Portland. The community dates back to 1762. We cover ZIP code 04008.
No completed roof in Bowdoinham is logged in our job records yet.
We work across Bowdoinham rather than one corner of it — Bowdoinham Village, Pork Point, Abagadasset Point, Brown's Point and Center's Point included. Age and construction change between them, which is why we look before we quote.
Bowdoinham lies on the west shore of Merrymeeting Bay, where several rivers meet, and is drained by the Cathance, Abagadasset, Muddy and Kennebec rivers. Its village grew at Cathance Landing on the Cathance River, where ships were built for about 144 years, from about 1768 to 1912.
From this stretch of building, houses in Bowdoinham sit on plywood or OSB, were first roofed in three-tab shingles, and are mostly on their second roof now. Trouble tends to be at the penetrations rather than across the field: the rubber collar on a pipe boot splits years before the shingles give out, and it is the leak we trace most often. Ridge vents were hit and miss in these decades, and OSB that stays damp for a season softens in a way plywood does not, something you feel underfoot rather than see from the yard.
Bowdoinham has 1,370 homes in the Census Bureau's count and a median year built of 1985. 210 of them (15%) went up before 1940 — 40th of 64 places on this site for pre-1940 share — and 313 (23%) in 2000 or later. The 1980s were the busiest decade, adding 350 of today's homes (26%). (Sagadahoc County as a whole: 27% before 1940.)
The rule of thumb in the Maine Bureau of Insurance's claims guide is a useful life of usually about 25 years for a roof. That puts 1,057 homes in Bowdoinham, the 77% built before 2000, past at least one full roof life, and 19% (263 homes) go back before 1970, two roof lives and more. The 153 homes from the 2000s are where first replacements come up now, while the 160 built since 2010 are mostly still on the roof they were built with.
Detached single-family houses make up 81% (1,115); attached houses and townhouses 0% (0). 10 homes (1%) sit in two- to nine-unit buildings and 60 (4%) in buildings of ten units or more, where a resident rarely gets to choose the roofer. The count also takes in 185 mobile homes, which are a different kind of roof job. 94% of occupied homes are owner-occupied, 6% rented. On a housing mix like this, the likely work is deck and flashing checks on pre-war board sheathing.
| Built | Homes | Share | |
|---|---|---|---|
| Before 1940 | 210 | 15% | |
| 1940s | 0 | 0% | |
| 1950s | 36 | 3% | |
| 1960s | 17 | 1% | |
| 1970s | 252 | 18% | |
| 1980s | 350 | 26% | |
| 1990s | 192 | 14% | |
| 2000s | 153 | 11% | |
| 2010s | 104 | 8% | |
| 2020 or later | 56 | 4% |
Census ACS 2020–2024, tables B25034, B25035, B25024 and B25003: 1,370 homes, 1,285 occupied. Survey estimates.
NOAA’s Storm Prediction Center logged no reports of hail 1 inch or larger within 5 miles of Bowdoinham’s center from 2016 through 2025. That is a gap in the reports rather than proof that no hail fell: reports come from spotters and the public.
Bowdoinham's Code Enforcement page says a building permit is required to expand, change or replace an existing use or structure, or to construct, alter, relocate, demolish or replace any building or part of one. It exempts the maintenance, repair or replacement of a portion of a building that does not change the building's internal layout or external footprint (including any deck area), as long as the property complies with all town ordinances and state laws.
Bowdoinham is not required to enforce a building code. Maine law leaves enforcement of its statewide code optional for a town of 4,000 or fewer people (10 M.R.S. 9724(1-A)), and Bowdoinham had 3,047 residents in the 2020 Census. A town that does enforce one may use only Maine's code, and the state says meeting the code is the building owner's responsibility either way.
The published number is 207-666-5531. The building official on record is Jason Lorrain, Code Enforcement Officer and Local Plumbing Inspector. The department page is here.
Wind design changes with location across greater Portland and southern Maine: the published ultimate design wind speeds run 115–120 mph, and the building department can say which figure applies to a given address. Ground snow load is set for each address, not one figure for the whole area: the published figures here run 50–70 psf. See the roofing code guide for what it governs.
Bowdoinham borders Richmond, Bowdoin, Topsham, Woolwich, Merrymeeting Bay and Kennebec River. Our pages for them:
Also in Sagadahoc County:
| Town | Re-roof permit | Code | Median built |
|---|---|---|---|
| Bowdoinham | No | Enforcement optional | 1985 |
| Richmond | Yes | Enforcement optional | 1975 |
| Bowdoin | Not published | Enforcement optional | 1992 |
| Topsham | Conditional | 2021 IRC | 1980 |
| Woolwich | Not published | Enforcement optional | 1982 |
| Arrowsic | Not published | Enforcement optional | 1985 |
| Bath | Not published | 2021 IRC | 1939 or earlier |
All 10 Sagadahoc County towns side by side →
Bowdoinham's Code Enforcement page says a building permit is required to expand, change or replace an existing use or structure, or to construct, alter, relocate, demolish or replace any building or part of one. It exempts the maintenance, repair or replacement of a portion of a building that does not change the building's internal layout or external footprint (including any deck area), as long as the property complies with all town ordinances and state laws.
Bowdoinham is not required to enforce a building code. Maine law leaves enforcement of its statewide code optional for a town of 4,000 or fewer people (10 M.R.S. 9724(1-A)), and Bowdoinham had 3,047 residents in the 2020 Census. A town that does enforce one may use only Maine's code, and the state says meeting the code is the building owner's responsibility either way.
The Census Bureau's 2020–2024 estimates put the median year built at 1985: 15% of Bowdoinham's 1,370 homes predate 1940 and 23% were built in 2000 or later. At the usual 25-year roof life, 77% have needed at least one new roof already.
The building official on record is Jason Lorrain, Code Enforcement Officer and Local Plumbing Inspector. The department's own number is on this page, beside its name.
Not yet: no completed roof in Bowdoinham is in our job records, so this page shows no job count.
Researched 2026-10-24; housing, Census ACS 2020–2024; hail, NOAA SPC. Sources: www.bowdoinham.com · www.bowdoinham.com · legislature.maine.gov · www2.census.gov · www.maine.gov · en.wikipedia.org · mmb.friendsofmerrymeetingbay.org · mmb.friendsofmerrymeetingbay.org · www.bowdoinham.com · www.bowdoinham.com · www.zip-codes.com · en.wikipedia.org · data.census.gov · www.spc.noaa.gov. Rules and staff change; check with the jurisdiction.
