Damp Winters and Indoor Comfort in Langley
Langley's winters are more wet than frozen. Damp air outside and moisture from daily life inside can leave homes feeling chilly and clammy.
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Condensation on windows, musty smells, mould on window frames and cold corners.
Ventilation
Bath and kitchen fans that vent outside remove moisture at the source.
Steady heat
Keeping rooms evenly heated reduces cold spots where condensation forms.
HRVs
An HRV brings in fresh air while keeping most of the heat. Keep its filters clean.
Basements
Damp basements benefit from a dehumidifier and good drainage outside.
Laundry
Vent dryers outside and avoid drying clothes indoors when you can.
Furniture
Leave a gap between furniture and exterior walls so air can circulate.
Humidity target
A small monitor helps you keep indoor humidity in a comfortable range.
When to get help
Persistent mould or condensation may need a professional look at ventilation.
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See indoor air quality.
Window coverings
Heavy curtains closed all day can trap moisture against cold glass. Open them during the day.
Heating and humidity
A heating system that runs in short bursts leaves corners cold and damp between cycles. Steady, even heat from a well-tuned furnace or heat pump keeps surfaces warmer and drier.
Check the attic
Bath fans that end in the attic instead of outdoors can leave insulation damp and mouldy. A quick look with a flashlight tells you where yours go.
Older windows
Single-pane and older double-pane windows run cold and collect condensation. Wiping them in the morning and running fans helps until they're replaced.
Crawl spaces
Homes over crawl spaces can draw damp air up through the floor. A vapour barrier on the soil and good drainage outside help keep it dry.
More heating and cooling guides
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