Our work in New Canaan
Our records show 12 roofs finished in New Canaan. It is 16 miles from Bethel.
New Canaan is a 22.2-square-mile municipality in Fairfield County.
Neighborhoods and villages here include Daniels Mill, Pinneys Corners, Ponus, Richards Corner, Sellecks Corners and Talmadge Hill. What is on the roofs differs across them, and so does what should go back on.
Design criteria for a New Canaan roof
Appendix AY of the 2022 Connecticut State Building Code puts New Canaan at an ultimate design wind speed of 120 mph, a nominal design wind speed of 93 mph. That places New Canaan mid-range for the state, with 147 municipalities at or above it. 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 New Canaan is 30 psf. That is Connecticut's baseline. Here the practical enemy is usually ice damming at the eaves rather than structural load.
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.
It matters here because 67.6% of New Canaan homes predate 1980 - the median was built around 1967 - so plank decking and older fastening turn up regularly on tear-offs in this town.
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 New Canaan roof lives with
The nearest weather station with a thirty-year record sits about 4 miles from the center of town at Stamford 5 N. Its readings - NOAA's 1991-2020 normals - say what a roof in New Canaan actually has to put up with.
Snow: 34 inches in an average year, which is on the lighter side for Connecticut. It falls across roughly 10 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 119 nights a year drop below freezing, and 16 days never climb above it. It is the quiet killer of Connecticut flashing. Water sits in a joint, freezes overnight, pushes the gap a fraction wider, melts, and goes in deeper the next night.
Rain: 52 inches a year, including about 16 days when an inch or more falls in a single day and 3 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.
The town center is about 336 feet up - middling for Connecticut, where every few hundred feet of elevation adds snow and takes away melting days.
Source: NOAA 1991-2020 U.S. Climate Normals, station Stamford 5 N (4 miles from New Canaan).
What has actually hit New Canaan since 2015
There is a public record of severe weather, town by town. For the ten miles around New Canaan, this is what NOAA confirmed across 2015-2026.
68 damaging-wind reports, the strongest put at 70 mph. In this part of the state wind is what takes roofs apart, and it does it quietly: lifted tabs reseal crookedly, seal strips fail, and the roof looks untouched from the street.
1 hail report, the largest 1 inch across - about the size of a quarter. Stones in that range knock granules loose and bruise the mat below. Nothing looks broken, but the clock on the roof speeds up.
Also on the record: 2 confirmed tornadoes touched down inside the same circle and the National Weather Service logged 31 winter-storm, heavy-snow or ice-storm events for Fairfield 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 New Canaan 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 New Canaan, 2015-2026.
Permits and inspections in New Canaan
Permits for roof work in New Canaan go through the town building department. Scott Becker is listed as the building official on the State of Connecticut list. It is a full-time department, which usually makes inspection scheduling simple. The published number is 203-594-3104. Written questions go to scott.becker@newcanaanct.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.
New Canaan's median house matches the state's; the mix does not
New Canaan's median year built is 1967, the same as Connecticut's, so the typical house in both is about 59 years old. The age mix underneath is different. Census estimates put 18.1 percent of New Canaan's 7,668 homes in the 2000-or-later bracket, against 11.8 percent statewide, while the 1980 to 1999 bracket holds only 14.3 percent, under the state's 20.5. Older houses are only a little less common than across the state: 18.7 percent were built before 1940 and 18.4 percent from 1940 to 1959, against 20.4 and 20.7 percent. In the Western Connecticut Planning Region as a whole, 17.6 percent of homes date from 2000 or later and the median year built is 1971.
On the older houses, the roofing material can matter more than the age of the house. R908.3.1.1 does not allow a new covering to be laid over slate, clay, cement or asbestos-cement tile, so where one of those is on the roof, a replacement begins with removal. InterNACHI's chart gives slate a life of 60 to 150 years and metal 40 to 80, against 30 for architectural asphalt and 25 for wood. A roof's material and condition usually say more about how long it has left than the year the house was built.
Replacement also reaches the metalwork. Under R908.5, existing flashings, edgings, outlets and vents that are rusted, damaged or deteriorated have to be replaced, and on a house approaching 60 that can take in the flashing where the roof meets a wall or a chimney. Reusing old metal under a new covering is not an option once it has deteriorated. Paint is the other old-house issue. With 67.6 percent of homes built before 1980, close to the state's 67.7, many New Canaan houses fall in the pre-1978 target housing of EPA's Renovation, Repair and Painting rule, which covers paid work that disturbs painted surfaces.
The post-2000 houses sit at the other end. Many are on their first roof and moving into the 20 to 30 year span InterNACHI gives asphalt shingles, which makes the coming years a likely first-replacement period for a noticeable part of New Canaan. Across the town, an estimated 83.6 percent of occupied homes are owner-occupied and 72.9 percent of units are single-family detached; attached homes add 10.3 percent, against 6.2 percent statewide.
| Housing (ACS 2019–2023) | New Canaan | Connecticut |
|---|---|---|
| Housing units | 7,668 | 1,536,049 |
| Owner-occupied homes | 5,870 | 939,912 |
| Share owner-occupied | 83.6% | 66.2% |
| Single-family detached | 72.9% | 58.7% |
| Median year built | 1967 | 1967 |
| Built before 1940 | 18.7% | 20.4% |
| Built 1940–1979 | 48.9% | 47.4% |
| Built 1980–1999 | 14.3% | 20.5% |
| Built 2000 or later | 18.1% | 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 New Canaan compares with the towns around it
New Canaan shares its design wind figure with all 4 of its neighbors, so specifications carry across these town lines cleanly. The permit process does not — each town runs its own.
| Bordering town | Design wind | vs. New Canaan | Ground snow | County |
|---|---|---|---|---|
| Darien | 120 mph | same | 30 psf | Fairfield |
| Norwalk | 120 mph | same | 30 psf | Fairfield |
| Stamford | 120 mph | same | 30 psf | Fairfield |
| Wilton | 120 mph | same | 30 psf | Fairfield |
Get a straight answer on your roof
Free inspection, a written scope, and a 25-year workmanship warranty.
Common questions about roofing in New Canaan
Do I need a permit to replace a roof in New Canaan?
Yes. A roof replacement in New Canaan requires a building permit, and we pull it as part of the job. The building department's published number is 203-594-3104 if you want to confirm anything independently.
How many nails per shingle should be used in New Canaan?
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.
Is ice barrier required on a New Canaan 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 New Canaan, that detail is doing real work.
What wind speed does a roof in New Canaan have to be designed for?
The 2022 Connecticut State Building Code assigns New Canaan an ultimate design wind speed of 120 mph. That figure sets the fastener schedule and the manufacturer wind rating we specify.
Have you worked in New Canaan before?
Yes. Our records show 12 completed roofs in New Canaan. That count comes from our own job history.
Does New Canaan get hail?
Yes, though it is not the main risk here. NOAA has 1 confirmed hail report within ten miles of New Canaan 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 New Canaan?
They are the winter problem worth planning for. The nearest long-record station averages 34 inches of snow a year across about 10 days that leave an inch or more, and roughly 119 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 New Canaan?
Scott Becker is the building official on record for New Canaan, 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.