Introduction

Motorhomes aren’t just vehicles — they’re homes on wheels. And like any home, they need protection from water ingress. Ignore damp, and you’re not just risking repairs — you could be hurting your motorhome’s resale value too.

How Damp Damages Value

• Buyers walk away at the first sign of damp readings.

• Even after repairs, a “damp history” on a vehicle can reduce resale value by 20–30%.

• Insurance often won’t cover damp caused by poor maintenance.

Signs of Damp You Shouldn’t Ignore

• Musty smells inside the van.

• Discolouration or bubbling wallpaper/lining.

• Windows or rooflights misting up.

• Cold, clammy feeling on walls.

By the time you see these, the damage is often already significant.

Why Yearly Damp Checks Save Money

Think of it like an MOT for your motorhome’s structure. Catching a leak early may mean a £100 reseal rather than a £2,000 panel replacement.

At Motorhome Kings, we’ve repaired vans that could have been saved for a fraction of the cost if checked sooner.

Our Advice

Treat damp checks as routine maintenance, not an optional extra.

Protect your motorhome’s value — book a damp check before your next trip.