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New London County · Connecticut

Roofing in North Stonington, Connecticut

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

127 mph
Design wind speed
30 psf
Ground snow load
Yes
Hurricane-prone region
3
Roofs completed here

Our work in North Stonington

We have completed 3 roofs in North Stonington. That figure comes from our own job records rather than an estimate, and it moves as we work. The town is 79 miles from Bethel.

North Stonington covers 54.2 square miles in New London County.

Neighbourhoods and villages here include Clarks Falls and Laurel Glen. What is on the roofs differs across them, and so does what should go back on.

Design criteria for a North Stonington roof

Appendix AY of the 2022 Connecticut State Building Code puts North Stonington at an ultimate design wind speed of 127 mph, a nominal design wind speed of 101 mph. Only 4 of Connecticut's 169 municipalities are rated at or above that. This is one of the most wind-exposed towns in the state. The town is inside the code's hurricane-prone region, which is what triggers the sealed roof deck requirement on a full tear-off.

The published wind speed for this town is not consistent between code tables. Connecticut's residential and commercial appendices give different ultimate design wind speeds for North Stonington, and the gap is real rather than a typo — the residential table falls in the 125–129 mph band while the commercial table reads 130. We publish the residential figure because that is the table a house is designed under, but we do not pretend the conflict is settled. On any job here we confirm the governing figure with the building department in writing before material is ordered, and your permit set should name the table it was designed to.

The code assigns North Stonington a ground snow load of 30 psf. Baseline loading for the state, which puts the emphasis on eave detailing rather than on structure.

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

Connecticut amendments that apply here

Two Connecticut amendments matter on almost every job. The first is statewide ice barrier, R905.1.2: from the lowest edge of the roof to a point 24 inches or more inside the exterior wall line, measured on the slope. On a shallow pitch that is a surprising amount of membrane. The second is R905.1.1, the sealed roof deck rule, which has an exception for lumber sheathing of less than 3 inches nominal width — common on older housing stock here.

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.

Permits and inspections in North Stonington

Permits for roof work in North Stonington go through the town building department. It is a part-time office. That is not a criticism, it is a scheduling fact: we confirm inspection availability before we open a roof here. The published number is 860-535-2877 x118. Written questions go to building@northstoningtonct.gov. We pull the permit ourselves. If a roofer asks you to pull it in your own name, that is a reason to stop and ask why.

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.

How North Stonington compares with the towns around it

Of the 5 towns North Stonington borders, 1 are rated for stronger wind, 4 for less, and 0 match. Design criteria change at town lines in Connecticut, and so does the building department.

Bordering townDesign windvs. North StoningtonGround snowCounty
Griswold125 mph-230 psfNew London
Ledyard126 mph-130 psfNew London
Preston125 mph-230 psfNew London
Stonington129 mph+230 psfNew London
Voluntown125 mph-230 psfNew London
GriswoldLedyardPrestonStoningtonVoluntown

Get a straight answer on your roof

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Common questions about roofing in North Stonington

Is ice barrier required on a North Stonington 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 North Stonington, that detail is doing real work.

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

The 2022 Connecticut State Building Code assigns North Stonington an ultimate design wind speed of 127 mph. The residential and commercial code tables disagree for this town, so we confirm the governing figure with the building department in writing before material is ordered.

How many nails per shingle should be used in North Stonington?

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.

Have you worked in North Stonington before?

Yes. Our records show 3 completed roofs in North Stonington. That count comes from our own job history.

Do I need a permit to replace a roof in North Stonington?

Yes. A roof replacement in North Stonington requires a building permit, and we pull it as part of the job. The building department's published number is 860-535-2877 x118 if you want to confirm anything independently.

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.