Booking October exteriors before the nights turn cold

Labor Day is next Monday, school is back in session, and across the northern half of the country the exterior painting season has around six weeks left. For a painting company this is the stretch where the calendar gets decided twice: which exteriors still fit before the weather closes, and what fills November through February once they are done.

Here is how we would run the marketing for both.

What the paint makers say about cold and dew

The limits come from the manufacturers, not from anyone’s marketing opinion, and they are worth reading before a fall ad goes out.

• Sherwin-Williams says exterior painting used to need temperatures above 50 F, and that products such as Duration, Resilience, SuperPaint and A-100 Exterior now allow application down to 35 F. Ideally, it adds, the temperature should stay in the suggested range and above the dew point for at least 48 hours after application.
• Sherwin-Williams’ late-season guidance for contractors calls it a common mistake to paint when days climb above 50 F and nights drop below 35 F, because dew forms on almost everything as soon as the sun sets and seeps into the uncured paint.
• Benjamin Moore gives an optimal range of 35 F to 100 F with low humidity, and says the industry standard is a surface more than 5 F above the dew point.

The practical reading for marketing: an exterior ad that keeps running after your overnight lows cross those lines books exactly the jobs most likely to come back as callbacks in spring.

Filling the last exterior slots

September and early October can still be strong exterior weeks, and the homeowners searching now usually want the house done before the holidays. A few things we would do:

• Put the deadline in the ad. “Booking our last exterior dates of the year” is honest, and it moves the people who have been putting the job off since spring.
• Tighten the service radius. Shorter drives leave more painting hours in shorter days.
• Call every unsigned exterior estimate from the summer. Many were postponed rather than lost, and a homeowner who got your price in June may be ready now that the kids are back at school.
• Warn homeowners up front that weather can move a start date. A delay explained at booking reads as care; one sprung on the morning reads as unreliability, and it shows up in reviews.

When to switch the ads to interiors

Census retail figures for paint and wallpaper stores show how sharply the year turns. Sales were $1.67 billion in October 2025 and $1.29 billion in November, a fall of almost a quarter in a single month, and January 2025 had been the low point of that year at $1.19 billion. Those stores sell to homeowners and crews alike, so the curve is a proxy, but its direction matches what painters see on their own calendars.

Pick the date your exterior campaigns stop from your own overnight lows, not from the calendar, and have the indoor campaigns written before that day arrives:

• Interior repaints ahead of holiday hosting.
• Cabinet refinishing, which runs all winter.
• Commercial repaints for property managers who would rather work in quiet weeks.

Two things carry over indoors. EPA’s Renovation, Repair and Painting rule applies inside a pre-1978 home just as it did on the siding outside, so a certified firm should keep its Lead-Safe Certified Firm logo on interior ads and estimates, and an uncertified one should not advertise that work at all. And the Business Profile should list interior and cabinet services before October, so what a homeowner reads on the profile matches what the ad promised.

A note on Local Services Ads. Google began moving them into Google Ads in August, starting with plumbing, HVAC, electrical, roofing and a few other home services. Painting was not named in that first group, so most painters will switch job types on and off this fall in the same Local Services Ads dashboard they used all summer.

Reviews from fall jobs carry you to spring

In BrightLocal’s 2026 Local Consumer Review Survey, 74% of respondents said they only pay attention to reviews from the last three months. Reviews from September exteriors will look old by March, when homeowners start choosing spring painters. Whitespark’s 2026 Local Search Ranking Factors survey of local search specialists lists a sustained flow of reviews over time, rather than bursts, among the factors behind map rankings.

Both point the same way. A painter who asks for reviews only during exterior season shows up to spring with a profile that went quiet in October. Keep asking after every interior and cabinet job through the winter, and attach a photo of the finished room, so the profile looks as busy in February as the crew actually was.

What we are telling clients

• Sort every unsigned exterior estimate since June by date and call each one this week.
• Set the date your exterior ads stop based on your local overnight lows, and write the interior and cabinet ads now.
• Add interior, cabinet and commercial services to your Business Profile and your Local Services Ads job types before October.
• Ask every fall exterior client for a review, with a photo taken the day the crew packs up.
• Start a list of this year’s exterior clients for spring repaint reminders and referral asks.

The painters who come out of November in good shape are the ones who stopped selling exteriors a little early and started selling interiors on time. Our painting contractors page shows how that calendar fits the wider plan, and our Google Ads and Google Business Profile work covers the switch itself.