Caravan & Motorhome Damp Repair Specialists in North Wales
Evans Caravan and Camping provides professional caravan and motorhome damp repairs in North Wales, including moisture testing, leak detection, resealing and repairs from our workshop in Chwilog near Pwllheli.
Soft walls, stained panels, musty smells and spongy floors can indicate water ingress. Finding the source early may prevent the affected area from becoming more extensive and expensive to repair.
- Professional damp and moisture testing
- Water-ingress and leak investigation
- Window, roof and joint resealing
- Wall, panel and floor repairs
Send us photographs of the affected area, the caravan or motorhome details and a description of the symptoms. We can then advise whether a workshop inspection or damp test is required.
Common Signs of Damp and Water Ingress
Damp is not always immediately visible. Changes to the walls, floors, seals or smell inside the vehicle can indicate a developing problem.
Soft or Spongy Walls
Interior wallboards may feel soft, uneven or less solid when pressed.
Stains or Discolouration
Dark marks, water stains or changes in the wall finish may indicate moisture behind the panel.
Musty Smells
A persistent damp or musty smell can indicate hidden moisture or affected internal materials.
Cracked or Failed Sealant
Sealant around windows, roof fittings, rails or corner joints may shrink, crack or separate over time.
Springy or Uneven Floors
Movement or softness in the floor can be associated with water damage or delamination.
Persistent Condensation
Ongoing moisture or condensation that does not clear may need further investigation.
Damp Testing and Leak Detection
Moisture testing helps identify affected areas and gives the technician a clearer understanding of how far the water ingress may have travelled.
The visible stain or soft section is not always where the leak began. Water can enter around a window, roof fitting, rail or joint and move behind internal panels.
- Moisture readings in relevant areas
- Inspection of seals and external joints
- Checks around windows and roof fittings
- Wall-panel and floor assessment
- Identification of likely ingress points
- Advice on suitable repair options
Clear advice before work begins
Once the affected area and likely source have been assessed, we can discuss the work required and provide further information about the repair.
The extent of the repair cannot always be confirmed until damaged internal materials are opened or removed, particularly where water has travelled behind panels.
Caravan and Motorhome Damp Repair Work
The work required depends on where the leak began, how long it has been present and which internal materials have been affected.
Wallboard and Panel Replacement
Removal and replacement of suitable internal wallboards or panels damaged by moisture.
Floor Repairs
Assessment and repair of suitable floor sections affected by water damage, softness or delamination.
Window Resealing
Removal and resealing of suitable windows where failed seals are allowing water to enter.
Roof and Skylight Resealing
Repairs around roof fittings, skylights and other potential water-entry points.
Awning and Body Rail Repairs
Investigation and resealing around awning rails, trim and body joints where appropriate.
Water-Ingress Rebuilds
More extensive repairs may involve opening affected sections, replacing damaged materials and rebuilding the area.
Does Your Caravan Need Additional Bodywork Repairs?
Damp and water ingress can sometimes be linked to impact damage, cracked panels, storm damage, damaged windows or failed roof fittings.
Our main caravan accident and bodywork repair service covers panel repairs, accident damage, storm damage, windows, skylights and insurance-related repair enquiries.
How to Arrange a Damp Test or Repair
Describe the Symptoms
Tell us where you have noticed staining, softness, smells, leaking or damaged sealant.
Send Photographs
Provide clear internal and external photographs of the affected area.
Arrange Testing
We can arrange an inspection and moisture testing at our Chwilog workshop.
Discuss the Repair
Once assessed, we will explain the findings and suitable repair options.
Caravan and Motorhome Damp Repairs
Touring Caravan Damp Repairs
Damp testing and repair enquiries for touring caravans from leading UK and European manufacturers.
Motorhome Water-Ingress Repairs
Inspection and suitable repair work for motorhomes affected by leaks, failed seals or water ingress.
Repair options depend on the vehicle design, age, construction, affected area and availability of suitable materials or replacement parts.
Damp Repairs for Customers Across North Wales
We welcome caravan and motorhome damp-repair enquiries from customers across Gwynedd, Anglesey, Conwy and the wider North Wales region.
Our workshop is located at Pandy Garage, Chwilog, Pwllheli, LL53 6SQ.
More Repair and Maintenance Services
Caravan and Motorhome Damp Repair FAQs
How do I know whether my caravan has damp?
Common signs include soft walls, staining, musty smells, failed sealant, spongy floors and persistent internal moisture.
Can you carry out a professional damp test?
Yes. We can inspect relevant areas and use moisture testing equipment to help identify damp and water-ingress problems.
Can you find where the water is entering?
We inspect seals, joints, windows, roof fittings and affected internal areas to help identify likely ingress points.
Do you replace damaged wallboards?
Suitable affected wallboards and internal panels can be removed and replaced as part of a damp repair.
Can you repair a spongy caravan floor?
We can assess floor softness or delamination and discuss suitable repair options based on the cause and extent of the damage.
Do you repair motorhome water ingress?
Yes. We accept suitable motorhome damp and water-ingress repair enquiries as well as touring-caravan repairs.
Can damp be linked to accident damage?
Yes. Cracked panels, impact damage, damaged windows and disturbed seals can allow water to enter. See our caravan accident-repair service .
How much does a damp repair cost?
The cost depends on the source of the leak, the size of the affected area and the materials that need repairing or replacing.
Can I send photographs first?
Yes. Send clear photographs by WhatsApp along with the vehicle make, model, year and a description of the symptoms.
Where is your damp-repair workshop?
Evans Caravan and Camping is based at Pandy Garage, Chwilog, Pwllheli, LL53 6SQ.
Book a Caravan or Motorhome Damp Test
Send us the vehicle make, model and year, photographs of the affected area and a description of any staining, softness, smells, leaking or damaged sealant.
Workshop:
01766 819233
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Email:
Location:
Pandy Garage, Chwilog, Pwllheli, LL53 6SQ
We find the source, explain the problem and carry out the repair properly.

