The best dehumidifier for crawl space

Protect your home from damp, mould and unpleasant odours from the crawl space

The crawl space is one of the parts of the house most prone to damp. High humidity can lead to mould, rot and a musty odour that spreads upwards into the home. As crawl spaces are often cool and have limited ventilation, you need a dehumidifier designed to work effectively even at lower temperatures.

By maintaining the relative humidity at a safe level, you can reduce the risk of damp damage and create a healthier indoor climate throughout your home.

Features required for a crawl space

  • High dehumidification capacity for large and complex spaces
  • High airflow to circulate air throughout the crawl space
  • Effective dehumidification even at low temperatures
  • Low energy consumption for continuous operation

Wood’s dehumidifiers help you keep your crawl space dry all year round and reduce the risk of mould, unpleasant odours and costly damp damage.

The best dehumidifier for crawl spaces

Easy to choose the right dehumidifier

Wood’s has developed dehumidifiers to tackle the most common damp problems in the home. Whether you want to get rid of damp in the basement, dry your washing more quickly, reduce condensation in the bathroom or create a better indoor climate, we’ll help you find the right dehumidifier for your needs.

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Find the right dehumidifier for your crawl space

Read more and view our full range of dehumidifiers for crawl spaces and other damp-prone areas.

Dehumidifiers for crawl spaces

Frequently asked questions about damp in crawl spaces

Why does damp build up in crawl spaces?

Crawl spaces are often cool and have limited ventilation. When warm, damp air enters and cools down, condensation forms, which can create an environment where mould and rot thrive.

What should the humidity level be in a crawl space?

To reduce the risk of mould, it is recommended that the relative humidity is kept below around 60%. A dehumidifier helps to keep the level stable all year round.

How can you tell if the crawl space has damp problems?

Common signs include a musty smell in the house, visible mould, damp on wooden joists or high humidity in the crawl space.

Can odours from the crawl space spread into the house?

Yes. Air from the crawl space can rise through the floor and joists, which means that a musty smell can sometimes be detected throughout the home.

Does a dehumidifier need to be running all year round?

It depends on where the dehumidifier is located. In basements, crawl spaces and garages, we recommend running the dehumidifier all year round, but Wood’s dehumidifiers have a built-in hygrometer and will only operate when the humidity exceeds the set relative humidity level (around 50%).

Which dehumidifier is best suited for a crawl space?

A crawl space requires a dehumidifier with high capacity, high airflow and good performance at low temperatures. Wood’s DSC50FM and DSC95P have been specially developed for these conditions.

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