British Columbia
Rain, moss, crawl-space damp, and long wet winters. These guides are written for Lower Mainland, Island, and coastal BC homes — not generic “home maintenance” copied from drier provinces.
Watch for
Coastal BC stays wet for months. Materials rarely get a full dry-out the way they do inland.
Most damage starts as ignored moisture: gutters, crawl spaces, dryer vents, and cold walls.
Source control first. Then airflow. Products and contractors last — after you know the problem.
Guides
Start with the symptom you actually have. Each guide is written as a homeowner briefing, not a contractor pitch.
Indoor air
How BC’s rain and closed-up winters drive condensation, musty smells, and mold — and what actually stops it.
ReadUnder the house
Why vented crawl spaces fail on the wet coast, and what encapsulation, liners, and drying actually do.
ReadBelow grade
Efflorescence, cold-joint leaks, and the difference between condensation and true water intrusion.
ReadOverhead
Moss, wind-driven rain, and the maintenance that keeps a Lower Mainland roof from failing early.
ReadAround the house
Grading, downspouts, and window wells — the cheap work that keeps water off your foundation.
ReadAirflow
Bathroom fans, HRVs, and the long condo dryer runs that dump moisture and lint where they should not.
ReadThis season
Fall-prep work plus the problems people actually type: musty floors, wet crawls, moss, condensation, and the gear that helps after the water is controlled.
Fall prep
Why late-summer gutter work is the cheapest insurance against overflow, fascia damage, and foundation seepage.
ReadDrainage
Roof water at the footing is a common cause of damp basements and crawls — often fixed with extensions and grade.
ReadOverhead
Why coastal roofs green up, what moss does to shingles and valleys, and what removal can and cannot solve.
ReadIndoor air
When the main floor smells musty, the crawl space and exhaust paths are often the real source.
ReadUnder the house
Bare soil under the house feeds moisture for months. What a ground cover actually does — and how it fails.
ReadIndoor air
Winter glass sweat is common on the coast. How to tell condensation from leaks, and when wet sills matter.
ReadGear
What to buy for a cold basement or crawl — continuous drain, auto-defrost, and why it is not a water fix.
ReadAirflow
Lint, long runs, and exterior flaps: the homeowner checks before dry times stretch and moisture goes wrong.
ReadGutters, roof moss, grading, and dryer vents are cheaper to deal with before the next three months of rain arrive.