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 neighborhood 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. As in every Connecticut town, a tear-off here 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.
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 feet nominal width, which is what sits under the shingles on a great many pre-1950 Connecticut houses.
Granby is newer than most of Connecticut: only 54.9% of its homes predate 1980 and the median was built around 1978, so plywood or OSB decking is what we usually find, and the plank exception rarely comes up.
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.
The weather a Granby roof lives with
Thirty years of readings from the nearest long-record station, about 8 miles from the center of town at Barkhamsted, say more about what a Granby roof faces than any brochure does. These are NOAA's 1991-2020 normals.
Snow: 51 inches in an average year, which is about average for Connecticut. It falls across roughly 14 days that leave an inch or more, and 6 that leave three inches or more. Weight is seldom the issue on a roof that is sound. Meltwater is: it runs to the cold overhang, freezes there, and the next thaw has nowhere to go but sideways, under the shingles.
Freeze-thaw: about 151 nights a year drop below freezing, and 35 days never climb above it. That is a hundred-odd chances a year for trapped water to freeze, expand and open a joint a little wider. It is why flashing and sealant age faster here than the shingles above them do.
Rain: 51 inches a year, including about 14 days when an inch or more falls in a single day and 2 that top two inches. That much water finds every shortcut: valleys that were never properly lined, gutters too small for the roof above them, and the missing kick-out flashing where a roof edge meets a wall.
Granby sits around 487 feet above sea level, which matters because snow totals and freeze-thaw counts both climb with elevation in Connecticut.
Source: NOAA 1991-2020 U.S. Climate Normals, station Barkhamsted (8 miles from Granby).
What has actually hit Granby since 2015
There is a public record of severe weather, town by town. For the ten miles around Granby, this is what NOAA confirmed across 2015-2026.
44 damaging-wind reports, the strongest put at 81 mph. Wind is the everyday roof risk in this part of Connecticut. It lifts shingle tabs along the rakes and ridge, strips the oldest courses first, and leaves a roof that looks fine from the street.
9 hail reports, the largest 2.5 inches across - about the size of a tennis ball. Stones at that size do structural damage: split shingles, exposed mat, and dents in every metal surface on the roof. If that storm went over your house, the roof needs looking at properly.
Also on the record: 1 confirmed tornado touched down inside the same circle and the National Weather Service logged 27 winter-storm, heavy-snow or ice-storm events for Hartford County over the same years.
If any of that went over your house, the roof deserves a look before the next one arrives. Inspections in Granby are free, you get the photographs either way, and our storm damage report collects what an insurer will ask for.
Source: NOAA NCEI Storm Events Database, reports within 10 miles of the center of Granby, 2015-2026.
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.
Who lives in Granby's houses, and how old they are
Granby is a town of owner-occupants. The Census Bureau's 2019-2023 estimates count 4,035 owner-occupied homes out of 4,363 occupied, or 92.5 percent, where the Capitol Planning Region sits at 65.4 percent and Connecticut at 66.2. Single-family detached houses are 82.6 percent of the 4,467 housing units, against 56.5 percent across the region, and attached homes add another 8.4 percent. Buildings of five or more units make up only 5.2 percent.
The stock is also later than the state's. Granby's median year built is 1978, against 1967 statewide and 1966 for the region, and its largest bracket is 1980 to 1999 at 30.4 percent. Another 29.6 percent dates from 1960 to 1979 and 14.7 percent from 2000 on, while only 8.8 percent was built before 1940, well under the state's 20.4 percent.
That median year carries a second meaning. EPA's Renovation, Repair and Painting rule treats housing built before 1978 as target housing, with some exceptions, so Granby's houses fall roughly evenly on either side of that line. The Census bracket nearest to it, built before 1980, holds 54.9 percent, against 67.7 percent statewide. On a covered house, paid work that disturbs painted surfaces, such as fascia or rake boards pulled during a roof job, comes under the rule. Exterior work disturbing 20 square feet or less of paint is excluded as a minor repair, but window replacement and demolition of painted surfaces are not. For an owner comparing bids on an older Granby house, how each contractor proposes to handle painted trim is a fair question to ask.
The typical Granby home is about 48 years old, older than any asphalt roof on InterNACHI's life expectancy chart, which gives 30 years for architectural shingles and 20 for 3-tab. Many houses here are therefore likely on a second or later roof, and a good share of the newer ones are nearing a first replacement. Whichever it is, R908.3 sets the scope: a replacement removes the existing layers down to the deck. Where an ice barrier membrane was already adhered to that deck, the code lets it remain in place and be covered by the new layer, the only thing that section lets a tear-off leave behind.
| Housing (ACS 2019–2023) | Granby | Connecticut |
|---|---|---|
| Housing units | 4,467 | 1,536,049 |
| Owner-occupied homes | 4,035 | 939,912 |
| Share owner-occupied | 92.5% | 66.2% |
| Single-family detached | 82.6% | 58.7% |
| Median year built | 1978 | 1967 |
| Built before 1940 | 8.8% | 20.4% |
| Built 1940–1979 | 46.1% | 47.4% |
| Built 1980–1999 | 30.4% | 20.5% |
| Built 2000 or later | 14.7% | 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 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 town | Design wind | vs. Granby | Ground snow | County |
|---|---|---|---|---|
| Barkhamsted | 115 mph | -5 | 35 psf | Litchfield |
| Canton | 120 mph | same | 35 psf | Hartford |
| East Granby | 120 mph | same | 35 psf | Hartford |
| Hartland | 115 mph | -5 | 35 psf | Hartford |
| Simsbury | 120 mph | same | 35 psf | Hartford |
| Suffield | 120 mph | same | 35 psf | Hartford |
Get a straight answer on your roof
Free inspection, a written scope, and a 25-year workmanship warranty.
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.
Does Granby get hail?
Yes, and it is worth taking seriously. NOAA has 9 confirmed hail reports within ten miles of Granby since 2015, the largest 2.5 inches across. That is destructive hail - it splits shingles and punctures the mat, and a roof caught by it usually needs replacing rather than patching.
Are ice dams a problem in Granby?
They are the winter problem worth planning for. The nearest long-record station averages 51 inches of snow a year across about 14 days that leave an inch or more, and roughly 151 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.
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.