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Prep. In Asheville's humid mountain climate, surface prep dominates exterior bids — and it's where lowball quotes hide the difference. Walk around your house, check what you see, and get the honest adder.
Check everything that applies — shaded north wall and window sills first, that's where it starts.
No bid yet? The cost calculator gives you one. The default is a typical Asheville exterior midpoint.
Methodology
Paint fails from the surface down. In Asheville's humid subtropical mountain climate — sticky summers that feed mildew on every shaded wall, an April pollen coat, strong UV at 2,100+ feet, and a housing stock full of 1900s–1930s wood siding — the surface is almost never "just paint it." The adders in this tool reflect how those corrections actually price: the wash figure ($330–$770) is our published July 2026 pressure-washing package rate, and the percentage adders reflect the share of labor each correction adds across our real Buncombe County exterior bids. Multiple conditions compound because each adds its own labor stage — wash, treat, scrape, glaze, prime — before finish coats begin. Carpenter bee and rot repair on porches is real carpentry with too much variance to publish a percentage, so we quote it case by case after seeing it.
Paint over mildew and it grows back through the new coat. Paint over pollen film and adhesion fails early. Skip the stain-blocking primer on wood trim and tannin bleeds through in the first humid summer. Skip the glazing repair and the window sash rots. Each shortcut converts a 7–9 year repaint into a 2–3 year one — the most expensive paint job is the cheap one, twice.
Common questions
Prep accounting. The high quote itemized the wash, scraping, glazing, priming, and caulk. The low quote assumed a perfect surface that doesn't exist in this climate. Demand line items from every bidder and the quotes converge.
In Asheville, essentially always — a soft wash removes the mildew, pollen, and chalk that stop paint from bonding. Booked with a repaint, it's typically folded into the painting scope rather than billed separately ($330–$770 standalone).
Homes built before 1978 with lead-positive disturbed paint fall under EPA RRP rules — containment, HEPA cleanup, certified-firm practices — typically adding 10–25% on affected exteriors. We follow lead-safe work practices and test rather than guess.
The wash, yes — with soft-wash technique, not high pressure on old wood siding. Scraping and priming, sometimes. But warranty-wise, most contractors (us included) can only stand behind surfaces we prepped. Worth a conversation before you spend the weekend: (828) 826-1687.
Free on-site assessment — your checklist comes with the request, and the quote itemizes every prep step so you can compare bids honestly.
Prefer to talk now? (828) 826-1687