House Painting in Vancouver
Exterior paint in this climate fails for one reason above all others: it went onto a substrate that was wetter than the label allows. Not visibly wet — measurably wet. The difference between a ten-year finish and a three-year one is usually a reading nobody took.
The Lower Mainland painting season
The constraint is not the calendar, it is three numbers: air temperature, surface temperature, and how much drying time follows before the next rain. A bright 12°C afternoon in October has a north elevation sitting several degrees colder than the air and only four hours of usable light after it.
Which is why we schedule elevation by elevation rather than house by house. South and west faces are workable earlier in spring and later into autumn; north faces under overhanging trees may only be reliable for a few weeks either side of midsummer. Booking a whole house as a single block in shoulder season is how jobs get half-finished and rained on.
Moisture readings before coating
We meter the substrate rather than judging it. Wood siding wants to be below roughly 15 percent moisture content before anything goes on it, and after a wet week in Vancouver it will not be, regardless of how dry the surface feels to the back of your hand.
The other measurement is dew point. If the surface temperature is within a few degrees of the dew point, condensation forms on the substrate as the evening cools — under a coating that went on at four in the afternoon. That is the mechanism behind a large share of premature peeling here, and it is invisible while it happens.
Prep: washing, scraping, priming
Every north and east elevation in this city grows mildew, and painting over it simply feeds it through the new coating within two seasons. Surfaces are washed with an appropriate solution, rinsed and allowed to dry fully — and that drying time is part of the schedule, not an afterthought.
Scraping goes back to a sound edge and the edge is then feathered, because a hard ridge telegraphs through the topcoat and becomes the next failure line. Bare wood is spot-primed the same day it is exposed: overnight is enough for raised grain and surface damp to undo the preparation.
Product choice for coastal exposure
Marine air, UV off the water and near-constant winter damp are a harder combination than the temperature range suggests. Good-quality 100 percent acrylic holds colour and stays flexible through the seasonal movement far better than cheaper blends, and flexibility is what stops hairline cracking at the joints.
Sheen is a practical decision here rather than an aesthetic one: a slight sheen sheds water and cleans down, where a dead-flat finish holds dirt and mildew in a wet climate. Exterior repaints run $12,000–$38,000 depending on cladding, height and access, and access is the variable people underestimate on a three-storey house on a slope.
What this costs
$950–$2,400 a room · $7,500–$22,000 whole-home interior
Prep is the variable, not the paint. A sound room in good condition sits near $950; heavy filling, stripping or three-coat colour changes push it up. Exterior repaints run $12,000–$38,000 depending on cladding and access.
Materials are always separate from labour and passed on at cost. Quotes are free and written, and the full rate card is published rather than given out on request.
Common questions
What months can exteriors be painted in Vancouver?
Broadly late spring through early autumn, but the useful answer is per elevation rather than per month. South and west faces open earlier and close later; a shaded north face under trees may only be reliable around midsummer. We check surface temperature and the drying window after application rather than going by the date.
How long does exterior paint last here?
Preparation and exposure decide it far more than the product does. A properly prepped south elevation in good-quality acrylic will considerably outlast a north face that was painted over mildew, on the same house, in the same week. Anyone quoting a single number without seeing your substrate is guessing.
What happens if it rains mid-job?
We stop, and we stop before it starts rather than during. Fresh coating needs its recoat and cure window; rain inside that window can wash it, blush the finish or trap moisture underneath. We watch the forecast and would rather move a day than deliver a finish that has to be redone.