Winchester has 5,519 homes, and half of them were standing by 1955. What the code requires when that roof is replaced, and who signs off, is below.
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This number connects homeowners who are planning a new roof or a full roof replacement with independent local roofing contractors. It is not for leak repairs or patch jobs. The call must come from the homeowner who decides on the roof. Calls may be recorded.
Permit
Without a permit, Connecticut allows only:
Repairs that are limited to 25 percent of roof covering and building siding within one calendar year.
2022 CSBC, (Amd) R105.2, item 11
Replacing the whole roof crosses that line; Winchester’s building department issues the permit.
Layers
On a roof that already carries two layers, or slate or tile, the code allows no recover: it is a tear-off (IRC R908.3.1.1). With 73% of Winchester’s homes were built before 1980, ask what is under the newest layer.
Source: IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes); 2022 Connecticut State Building Code
Ice barrier
The state’s climate table marks the ice barrier “yes” statewide. Membrane or doubled underlayment, eave to 24 inches inside the wall line (IRC R905.1.2), is a line on every quote here.
Source: 2022 Connecticut State Building Code; IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes)
Deck joints
Connecticut adds a 4-inch self-adhering strip over all joints of a plywood or OSB deck ((Amd) R905.1.1). It is not needed under a fully adhered membrane, or on board decks under 3 feet wide, which matters in a town where 39% of homes predate 1940.
Wind and snow
Winchester’s code design values are a 115 mph ultimate design wind speed and a 40 psf ground snow load. At that wind speed the code calls for asphalt shingles labeled ASTM D7158 Class D, G or H (Table R905.2.4.1).
Source: 2022 Connecticut State Building Code; IRC 2021, Chapter 9 (Pennsylvania edition, UpCodes) (2022 CSBC, Appendix P (Risk Category II))
Checked against the code text on October 24, 2026. Code edition, permit and contract rules for the whole state: roof replacement in Connecticut.
Owners live in 3,316 of Winchester’s occupied homes, or 66%. Counting by decade, 39% before 1940, 54% before 1960, 73% before 1980 of the housing was in place, and 9% dates from 2000 on. (ACS 2020–2024.)
The housing is 57% detached houses, 3% attached single-family houses (rowhouses, twins and townhouses), 22% buildings of two to four units.
Older houses hide their history: ask the contractor to confirm the deck (board or sheet) and every layer above it before pricing, because slate or two layers mean a full tear-off, and a board deck changes Connecticut’s joint-tape line.
Of the 26 Litchfield County municipalities on this site, Winchester has the 4th largest share of homes built before 1980: 73%, against a county range of 35% to 79%.
ZIP codes: 06098
| Place | Median built | Before 1980 | Owners | Row, twin | Hail days |
|---|---|---|---|---|---|
| Winchester | 1955 | 73% | 66% | 3% | 12 |
| Norfolk | 1938 | 79% | 81% | 0% | 14 |
| Colebrook | 1960 | 62% | 92% | 3% | 11 |
| Torrington | 1960 | 74% | 66% | 4% | 17 |
| Barkhamsted | 1978 | 54% | 93% | 1% | 10 |
| New Hartford | 1975 | 56% | 89% | 5% | 14 |
Median built: median year the homes were built. Before 1980: share of homes built then. Owners: share of homes that are owner-occupied. Row, twin: share of homes that are rowhouses, twins or townhouses. Census ACS 2020–2024. Hail days: days with hail of 1 inch or larger within 10 miles, 2006–2025, NOAA Storm Prediction Center.
Since 2006 the National Weather Service has logged hail of 1 inch or larger on 12 separate days within 10 miles of Winchester; the largest was 1.75 in on May 15, 2018. The most recent was December 30, 2019.
That is more hail days than 77% of the places in the state on this site.
Litchfield County has had 9 federal major-disaster declarations for storms since 2006; the latest was DR-4820, Severe Storm, Flooding, Landslides, and Mudslides (September 2024). (OpenFEMA.)
Storm reports are what observers logged, not a measure of damage to any roof. When wind or hail damage means a new roof.
HUD’s useful-life figures are for planning; a warranty is a separate promise. For Winchester’s houses: More in the guides to shingles, metal, slate and flat roofs.
| Material | HUD useful life | Fits a house like | Watch for |
|---|---|---|---|
| Asphalt shingles | 20 years | Most pitched roofs; 57% of homes here are detached | Class D, G or H at 115 mph design wind (IRC Table R905.2.4.1) |
| Metal (standing seam, panels) | 50 years | Roofs that will carry solar later | A complete standing-seam system may go over the old roof (R908.3.1) |
| Slate | 75 years | Older houses; 39% here predate 1940 | Sound slate can be reused (R908.5); broken slate cannot |
| Flat roof: EPDM or TPO | 15 years | Additions and porch roofs | Seams at walls and drainage |
Connecticut registers home improvement contractors and their salespeople with the Department of Consumer Protection (C.G.S. § 20-420); 24,065 contractor registrations were active in October 2026. Ask for the number of anyone pricing a roof in Winchester.
Contracts, deposits and the right to cancel: checking a roofing contractor. What moves the price: new roof cost in Connecticut.
A permit from Winchester. Replacing the whole roof crosses that line; Winchester’s building department issues the permit.
On a roof that already carries two layers, or slate or tile, the code allows no recover: it is a tear-off (IRC R908.3.1.1). With 73% of Winchester’s homes were built before 1980, ask what is under the newest layer.
By the Census Bureau’s American Community Survey (2020–2024), the median home in Winchester was built in 1955, 73% of homes were built before 1980, 66% are owner-occupied.
Hail of 1 inch or larger was reported on 12 days within 10 miles of Winchester from 2006 through 2025 (NOAA Storm Prediction Center). A report means hail fell nearby, not that a roof was damaged.
Connecticut registers home improvement contractors and their salespeople with the Department of Consumer Protection (C.G.S. § 20-420); 24,065 contractor registrations were active in October 2026. Ask for the number of anyone pricing a roof in Winchester.
The full list: before you call.
Checked October 24, 2026. Laws and code editions change; the date says when these were last read at the source.