Can you get a new roof in winter?
Short answer. Yes. In most of Georgia, winter is a workable season for roof replacement because many days are dry and above 40 degrees. Crews just need to watch the temperature: shingles get brittle when cold, self-sealing strips may not bond until warmer days, and some leak barriers need a minimum temperature to stick, so installers hand-seal or wait out the coldest days.
What cold weather does to roofing
- Brittle shingles. Asphalt stiffens in the cold, so shingles can crack when bent over ridges and hips or when struck too hard by a nail gun.
- Slow sealing. The sealant strips that bond each course need the sun's heat to activate. In a cold stretch they may not seal for weeks, which leaves tabs vulnerable to wind until they do.
- Leak barrier adhesion. Self-adhered membranes have minimum application temperatures, often in the 40s, and stick poorly to a cold or frosty deck.
- Morning frost and dew. Crews wait for the deck to dry before laying underlayment.
How good crews adjust
- Store bundles somewhere warmer and pull them as needed.
- Hand-seal shingles with asphalt roofing cement where the manufacturer's cold-weather instructions call for it.
- Lower nail gun pressure so nails sit flush without cutting through.
- Warm ridge caps before bending them.
- Start later in the morning and plan to dry in before the early sunset.
Why winter can be a good time
Spring hail season and summer storms keep roofers busy, so winter often brings easier scheduling. Ice dams are rare in most of Georgia, and the North Georgia mountains are the main exception for extended cold. For how leak barrier fits into cold-weather protection, read ice and water shield in Georgia, and for the flow of the day, what to expect on roof replacement day.