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Hartford County · Connecticut

Roofing in Granby, Connecticut

What the state building code actually requires on a Granby 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
35 psf
Ground snow load
Yes
Hurricane-prone region
2
Roofs completed here

Our work in Granby

2 completed roofs in Granby to date, counted from our own records. Granby sits 50 miles from our Bethel base.

Granby covers 40.7 square miles in Hartford County.

Within Granby we work in Chatsworth Village, Five Points, Goodrichville, Hampsted, Hungary, Meadowgate, Mechanicsville, North Granby, Pegville, Salmon Brook, The Gables and West Granby among others. Housing stock varies enough inside one Connecticut town that the right roof in one neighbourhood is not automatically right three miles away.

Design criteria for a Granby roof

For Granby, the governing figure is an ultimate design wind speed of 120 mph (93 mph nominal), straight out of Appendix AY of the 2022 state code. That places Granby mid-range for the state, with 147 municipalities at or above it. Because the town sits inside the hurricane-prone region, a tear-off triggers the sealed roof deck rule.

Ground snow load in Granby is 35 psf. Above the state baseline, which matters most where snow collects — valleys, dormer sides, and anywhere a roof steps down.

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
35 psf
Drives structure, not just covering
Hurricane-prone region
Yes
Triggers the sealed roof deck rule

Connecticut amendments that apply here

Connecticut amends the international code on two points that touch nearly every roof we do. Ice barrier is required statewide under R905.1.2, running from the lowest roof edge to at least 24 inches inside the exterior wall line — measured along the slope, so a low-pitch roof needs more membrane than people expect. The sealed roof deck amendment, R905.1.1, carries an exception: it does not apply over lumber sheathing under 3 inches nominal width, which is what sits under the shingles on a great many pre-1950 Connecticut houses.

Four is code, six is warranty. Connecticut's minimum is four nails per shingle; the shingle manufacturers want six before they will stand behind a wind claim. We use six. What we will not do is tell you the state requires it, because it does not.

Permits and inspections in Granby

Permits for roof work in Granby go through the town building department. That office is headed by Joel Skilton. Full-time staffing means inspections here rarely become the bottleneck. The published number is 860-844-5318. Written questions go to jskilton@granby-ct.gov. Permitting is on us, not on you. A contractor asking a homeowner to pull the roofing permit is shifting liability, and you should treat it that way.

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 Granby compares with the towns around it

Granby carries a higher design wind figure than every town it borders. A roof spec that was correct one town over is not automatically correct here.

Bordering townDesign windvs. GranbyGround snowCounty
Barkhamsted115 mph-535 psfLitchfield
Canton120 mphsame35 psfHartford
East Granby120 mphsame35 psfHartford
Hartland115 mph-535 psfHartford
Simsbury120 mphsame35 psfHartford
Suffield120 mphsame35 psfHartford
BarkhamstedCantonEast GranbyHartlandSimsburySuffield

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 Granby

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

Yes. A roof replacement in Granby requires a building permit, and we pull it as part of the job. The building department's published number is 860-844-5318 if you want to confirm anything independently.

Is ice barrier required on a Granby 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 35 psf ground snow load in Granby, that detail is doing real work.

How many nails per shingle should be used in Granby?

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.

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

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

Who is the building official in Granby?

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

Have you worked in Granby before?

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

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.