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Fairfield County · Connecticut

Roofing in Trumbull, Connecticut

What the state building code actually requires on a Trumbull roof, how the permit runs through the town, and what we have done here. No sales copy dressed up as local knowledge.

120 mph
Design wind speed
30 psf
Ground snow load
Yes
Hurricane-prone region
2
Roofs completed here

Our work in Trumbull

We have completed 2 roofs in Trumbull. That figure comes from our own job records rather than an estimate, and it moves as we work. The town is 12 miles from Bethel.

Trumbull covers 23.2 square miles in Fairfield County.

Trumbull takes in Daniels Farm, Long Hill, Nichols, Ox Hill, Rock Raymond, Tashua and Trumbull Center. Age and construction of the housing changes between them, which is why we look before quoting.

Design criteria for a Trumbull roof

Roofs in Trumbull are designed to an ultimate wind speed of 120 mph, which the code expresses as 93 mph nominal. The source is Appendix AY of the 2022 Connecticut State Building Code. 148 of Connecticut's 169 municipalities are rated at or above that figure. Connecticut's amendment to R905.1.1 applies statewide, so a full tear-off here brings the sealed roof deck requirement with it.

Ground snow load in Trumbull is 30 psf. Baseline loading for the state, which puts the emphasis on eave detailing rather than on structure.

Ultimate design wind
120 mph
Vult, 2022 CT State Building Code Appendix AY
Nominal design wind
93 mph
Vasd, the allowable-stress figure
Ground snow load
30 psf
Drives structure, not just covering
Hurricane-prone region
Yes
Sealed roof deck rule applies statewide

Connecticut amendments that apply here

The state changes the model code in two places worth knowing about. R905.1.2 requires ice barrier everywhere in Connecticut, extending at least 24 inches inside the exterior wall line as measured up the slope. And R905.1.1, the sealed roof deck amendment, does not apply over narrow lumber sheathing — under 3 feet nominal — which is exactly what many pre-1950 houses in this state have.

It matters here because 74.6% of Trumbull homes predate 1980 - the median was built around 1965 - so plank decking and older fastening turn up regularly on tear-offs in this town.

On nailing, be careful who you believe. Connecticut's code minimum is four nails per shingle. Six is what the shingle manufacturers require to keep a wind warranty in force, and six is what we install — but that is a manufacturer requirement, not a code requirement. A contractor telling you the code demands six is either mistaken or selling.

The climate a roof in Trumbull has to take

What does a roof here actually take? The closest thirty-year weather record is kept about 9 miles from the center of town at Igor I Sikorsky Mem Ap, and NOAA's 1991-2020 normals are the honest answer.

Snow: 34 inches in an average year, which is on the lighter side for Connecticut. It falls across roughly 9 days that leave an inch or more, and 4 that leave three inches or more. The weight is not usually the problem. The problem is melt that refreezes at the cold edge of the roof and forces water back up under the courses, which is exactly what the ice barrier at the eaves is for.

Freeze-thaw: about 92 nights a year drop below freezing, and 18 days never climb above it. Each of those nights works on whatever is already loose - a lifted tab, a tired boot around a pipe, a nail that has backed out. Winter finds the weak spot and makes it bigger.

Rain: 44 inches a year, including about 10 days when an inch or more falls in a single day and 2 that top two inches. Volume like that finds a tired valley, an undersized gutter or a kick-out flashing that was never installed. Those are the three places we look first on an older roof here.

Source: NOAA 1991-2020 U.S. Climate Normals, station Igor I Sikorsky Mem Ap (9 miles from Trumbull).

What the storm record says about Trumbull

Every severe-weather report a National Weather Service office confirms goes into NOAA's Storm Events Database. Here is what it holds for the ten miles around Trumbull over 2015-2026.

52 damaging-wind reports, the strongest put at 70 mph. Wind, not hail, is what takes roofs apart here. It works on the edges - rake, ridge, eave - and the damage is usually invisible from the ground.

3 hail reports, the largest 1 inch across - about the size of a quarter. Hail that size bruises asphalt shingles rather than shattering them: the granules come off, the mat underneath ages fast, and the roof fails years early. A bruise is easy to miss and easy to prove once you know where to look.

Also on the record: the National Weather Service logged 31 winter-storm, heavy-snow or ice-storm events for Fairfield County over the same years.

None of that means a roof is damaged. It means it is worth looking. An inspection in Trumbull costs nothing, you get the photographs whatever we find, and the storm damage report collects the evidence in one document if you need it.

Source: NOAA NCEI Storm Events Database, reports within 10 miles of the center of Trumbull, 2015-2026.

Permits and inspections in Trumbull

Roofing work in Trumbull is permitted through the town's building department. Robert Dunn is listed as the building official on the State of Connecticut list. Full-time staffing means inspections here rarely become the bottleneck. The published number is 203-452-5020. Written questions go to rdunn@trumbull-ct.gov. We pull the permit as part of the job. No homeowner should be asked to pull their own roofing permit by a contractor working on their house.

A roof replacement permit in Connecticut is generally issued over the counter or online once the scope is submitted, with an inspection at completion. Where a house sits in a local historic district, or where zoning or health review applies, that approval comes first and can add real time. If your property is affected, we will tell you before the contract is signed rather than after the dumpster arrives.

Trumbull's mid-century houses and their roofs

Two brackets dominate Trumbull's housing. Census estimates put 30.6 percent of the town's 12,468 homes in the 1940 to 1959 bracket and 35.3 percent in the 1960 to 1979 bracket, against 20.7 and 26.7 percent statewide. Pre-1940 houses are only 8.6 percent, and building since 2000 is 8.7 percent. The median year built is 1965, so the typical house is about 61 years old; in the Greater Bridgeport Planning Region the median is 1959, with 27.7 percent of homes from 1940 to 1959 and 77.8 percent from before 1980.

That age profile makes a federal paint rule relevant to many Trumbull houses. The 74.6 percent of Trumbull homes built before 1980, above Connecticut's 67.7, takes in the pre-1978 houses that EPA's Renovation, Repair and Painting rule treats as target housing. The rule covers paid renovation that disturbs painted surfaces there, and on a re-roof the painted parts that could be disturbed are the fascia, rake boards and trim rather than the shingles. Exterior work disturbing 20 square feet of paint or less is excluded as a minor repair, except for window replacement or demolition of painted surfaces.

A house of 61 has likely carried more than one roof. InterNACHI gives architectural asphalt 30 years and 3-tab 20. At some point in that history one of the replacements may have gone on over the old shingles rather than in place of them; where that happened, the roof has two applications and R908.3.1.1 bars adding a third. A tear-off on such a Trumbull house means two layers to strip before the deck is bare. Metal at the chimney and walls comes under R908.5, which requires rusted, damaged or deteriorated flashings, edgings and vents to be replaced as part of the work.

Owners hold most of the stock: an estimated 89 percent of occupied homes, or 10,576, against 65.4 percent across the Greater Bridgeport region, and 85.6 percent of units are single-family detached, against 53.9 percent regionally. Buildings of five or more units make up 7.8 percent. Stallion Ridge backs its roof replacements with a 25-year workmanship warranty.

Housing (ACS 2019–2023)TrumbullConnecticut
Housing units12,4681,536,049
Owner-occupied homes10,576939,912
Share owner-occupied89.0%66.2%
Single-family detached85.6%58.7%
Median year built19651967
Built before 19408.6%20.4%
Built 1940–197965.9%47.4%
Built 1980–199916.7%20.5%
Built 2000 or later8.7%11.8%

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates, tables B25001, B25003, B25024, B25034, B25035. Estimates carry a margin of error, which is wider in smaller towns.

How Trumbull compares with the towns around it

Trumbull shares its design wind figure with all 6 of its neighbors, so specifications carry across these town lines cleanly. The permit process does not — each town runs its own.

Bordering townDesign windvs. TrumbullGround snowCounty
Bridgeport120 mphsame30 psfFairfield
Easton120 mphsame30 psfFairfield
Fairfield120 mphsame30 psfFairfield
Monroe120 mphsame30 psfFairfield
Shelton120 mphsame30 psfFairfield
Stratford120 mphsame30 psfFairfield
BridgeportEastonFairfieldMonroeSheltonStratford

Get a straight answer on your roof

Free inspection, a written scope, and a 25-year workmanship warranty.

Call (203) 990-2444 Request an estimate

Common questions about roofing in Trumbull

Have you worked in Trumbull before?

Yes. Our records show 2 completed roofs in Trumbull. That count comes from our own job history.

What wind speed does a roof in Trumbull have to be designed for?

The 2022 Connecticut State Building Code assigns Trumbull an ultimate design wind speed of 120 mph. That figure sets the fastener schedule and the manufacturer wind rating we specify.

Is ice barrier required on a Trumbull roof?

Yes — Connecticut requires it statewide under code section R905.1.2, running from the lowest roof edge to at least 24 inches inside the exterior wall line. With a 30 psf ground snow load in Trumbull, that detail is doing real work.

Do I need a permit to replace a roof in Trumbull?

Yes. A roof replacement in Trumbull requires a building permit, and we pull it as part of the job. The building department's published number is 203-452-5020 if you want to confirm anything independently.

How many nails per shingle should be used in Trumbull?

Connecticut's code minimum is four. Shingle manufacturers require six to keep their wind warranty in force, and six is what we install. Six nails is a manufacturer requirement, not a code requirement.

Does Trumbull get hail?

Yes, though it is not the main risk here. NOAA has 3 confirmed hail reports within ten miles of Trumbull since 2015, the largest 1 inch across. Hail that size bruises shingles and knocks granules loose rather than punching holes, so the damage is easy to miss from the ground and worth a proper look after a summer storm.

Are ice dams a problem in Trumbull?

They are the winter problem worth planning for. The nearest long-record station averages 34 inches of snow a year across about 9 days that leave an inch or more, and roughly 92 nights below freezing. That is the exact recipe for melt at the warm middle of a roof refreezing at the cold eave. Connecticut's code answer is an ice barrier at the eaves; the practical answer is that plus attic insulation and ventilation that keep the roof deck cold.

Who is the building official in Trumbull?

Robert Dunn is the building official on record for Trumbull, per the State of Connecticut list of municipal building officials. Staffing changes — confirm with the town before relying on it.

Design criteria are taken from Appendix AY of the 2022 Connecticut State Building Code. Building department details come from the State of Connecticut list of municipal building officials, updated 04-06-2026. Municipal staffing and personnel change — confirm current details with the town. Stallion Ridge Exteriors is a service-area business based in Bethel, Connecticut.