
Damp Proofing and Mould Specialists in Weymouth
Weymouth has some of the harshest exposure of anywhere we work. The seafront Georgian and Victorian terraces take salt-laden driven rain straight off the bay, and on Portland the stone and the wind together create conditions no inland specification is written for.
Covering Dorset · Hampshire · Wiltshire
Book a survey in Weymouth
1/3Takes under a minute. A qualified surveyor attends — never a salesperson.
No obligation, no sales visit. Your details are used only to arrange the survey.
What we find in Weymouth
Breathable, salt-tolerant repairs are the rule here. Anything that seals the surface fails within a few winters.
The Esplanade and Brunswick Terrace areas hold Georgian and early Victorian rendered brick with lime substrates. Westham and Littlemoor are inter-war and post-war brick. Portland brings solid Portland stone construction with very different moisture behaviour.

Four things that go wrong in Weymouth
Not a generic list. These are the defects our surveyors record most often at this postcode.
- 01
Salt contamination of plaster
Airborne marine salt makes internal finishes hygroscopically damp — they draw moisture from the air even when the wall is dry.
- 02
Failed render on seafront elevations
Cement render over lime substrates cracks and delaminates under thermal and salt attack, then holds water behind it.
- 03
Portland stone saturation
Solid stone walls in exposed positions absorb heavily and need repellent treatment rather than sealing.
- 04
Sash window and sill decay
Constant wetting drives wet rot into sills, sash horns and frame bases on seafront properties.
On seafront work our specification almost always includes salt-retardant replastering and a breathable masonry water repellent — the two together are what makes a coastal repair last.

What we do in Weymouth
- Damp Proofing
- Condensation Control
- Mould Removal
- Timber Treatment
- Basement Waterproofing
- Insulation and Ventilation
- Roofing and Chimneys
- Masonry Protection
- Professional Drying
- Water Damage Restoration
- Drainage and Ground Water
Popular in Weymouth

Book a complimentary damp survey in Weymouth
A qualified surveyor attends, tests properly and writes it down. No obligation, no sales visit, no charge.
Dorset · Hampshire · Wiltshire