Lincolnshire's Trusted Damp Proofing Specialists

Damp proofing is the process of preventing moisture from entering or rising through the walls of a property. It protects your home from damp-related damage such as staining, mould, and crumbling plaster.

Typical signs include:

• Damp or musty smells

• Black mould or condensation

• Peeling paint or wallpaper

• Wet or cold patches on walls

• Tide marks or staining on lower walls

There are three main types:

• Rising damp – moisture rising from the ground

• Penetrating damp – water entering through walls or roof

• Condensation – caused by poor ventilation and humidity

Correct diagnosis is essential before any treatment begins.

Treatment depends on the cause but may include:

• Installing or repairing a damp proof course (DPC)

• Waterproof tanking systems

• Plaster replacement with specialist materials

• Improving ventilation or external drainage

Costs vary depending on the size of the affected area and the type of damp. A professional survey is needed to provide an accurate, fixed quotation.

If the root cause is properly identified and treated, damp should not return. However, untreated ventilation issues or external defects can lead to recurring problems.

Most treatments take 1–3 days, depending on severity and property size. Drying and redecoration may take longer.

Yes. A proper damp survey is essential to correctly identify the type of damp and avoid unnecessary or ineffective treatments.

Yes. 1st Call Damp Specialists provides damp proofing services across: Boston, Alford, Louth, Lincoln, Skegness, Spilsby, King’s Lynn, Wisbech and surrounding areas.

Yes. Damp can lead to structural damage, timber decay, mould growth, and potential health issues if left unresolved.

Yes, when correctly diagnosed and treated at the source. Long-term success depends on addressing both the moisture cause and any underlying building issues.