Damp can be caused by rising damp, penetrating damp, or condensation. Common sources include leaking pipes, poor ventilation, faulty damp proof courses, or external defects like broken gutters or cracks in walls. Identifying the cause is key to effective treatment.

Signs of rising damp include damp patches on lower walls, peeling wallpaper, white salt deposits (efflorescence), and musty smells. Unlike condensation, rising damp typically appears up to 1 metre high from the ground.

Mould thrives in damp environments caused by condensation. To prevent it, improve ventilation, use dehumidifiers, keep consistent heating, and ensure good airflow in rooms prone to moisture, such as bathrooms and kitchens.

Drying time depends on the extent of the damp and wall thickness. Typically, walls take 4-8 weeks to dry after damp proofing,  with full drying potentially taking up to 12 months. However, redecorating can usually start after 4-5 weeks using breathable, non-vinyl paint.

Our work is covered with a 25 Year DPC Guarantee, including aftercare to ensure longevity of the treatment.

We provide an additional 12-month salt contamination check free of charge. We are the only damp specialist in the south of England offering such comprehensive aftercare.

While minor condensation can often be managed with improved ventilation, rising damp and penetrating damp require specialist treatments such as chemical damp proof courses, waterproofing renders, or tanking systems. Professional damp surveys ensure an accurate diagnosis and long-term solutions.

Unfortunately, we are frequently called in to rectify failed damp-proofing work carried out by general builders. These quick fixes don’t come with guarantees, and while they may appear cheaper at first, many homeowners end up paying far more after two, three, or even four unsuccessful attempts. Beyond the added cost, there is also the repeated disruption of having your property turned back into a construction site. By choosing specialist damp treatment from the outset, you avoid wasted expense, frustration, and ongoing damage to your home.