Damp Proofing
Damp can affect any property, causing damage to walls, floors, plaster and timber if left untreated.
Damp Proofing
Damp can affect any property, causing damage to walls, floors, plaster and timber if left untreated.
Professional Damp Proofing Solutions since 1971
Whether you’re dealing with rising damp, penetrating damp or persistent moisture problems, identifying the underlying cause is essential before carrying out any remedial work.
At Tapco HomeDry, we’ve been providing professional damp proofing services throughout London, Surrey and the Home Counties since 1971.
Our experienced surveyors carry out comprehensive damp surveys to diagnose the source of the problem before recommending the most effective long-term treatment.
Professional Damp Proofing Solutions since 1971
Whether you’re dealing with rising damp, penetrating damp or persistent moisture problems, identifying the underlying cause is essential before carrying out any remedial work.
At Tapco HomeDry, we’ve been providing professional damp proofing services throughout London, Surrey and the Home Counties since 1971.
Our experienced surveyors carry out comprehensive damp surveys to diagnose the source of the problem before recommending the most effective long-term treatment.
Signs your property may need Damp Proofing
Many damp problems begin gradually and become more expensive to repair if ignored.
Common warning signs include:
Damp patches on internal walls
Tide marks near skirting boards
Peeling wallpaper or bubbling paint
White salt deposits (efflorescence)
Crumbling plaster
Musty odours
Black mould growth
Cold, damp walls
Rotting skirting boards or floor timbers
Signs your property may need Damp Proofing
Many damp problems begin gradually and become more expensive to repair if ignored.
Common warning signs include:
Damp patches on internal walls
Tide marks near skirting boards
Peeling wallpaper or bubbling paint
White salt deposits (efflorescence)
Crumbling plaster
Musty odours
Black mould growth
Cold, damp walls
Rotting skirting boards or floor timbers
Get started today
If you’ve noticed any of these issues, arranging a professional damp survey is the best way to identify the cause and prevent further damage.
A Visual Journey of Professional Damp Proofing

Before: Raw Exposed Surfaces & Untreated Damp
Raw brickwork exposed after removing damp-damaged plaster, ready for barrier installation.

After: Specialist Finish & Damp-Proofed Surface
Flawless, breathable plaster finish applied over a protective damp-proof membrane.
What causes damp?
Not all damp problems have the same cause, and applying the wrong treatment can waste both time and money.
Our surveyors investigate issues including:
Rising Damp
Ground moisture rises through masonry where the existing damp proof course has failed, deteriorated or has been bridged.
Penetrating Damp
Rainwater enters through defects such as damaged brickwork, leaking gutters, cracked render, faulty pointing or roof defects.
Condensation
Warm, moisture-rich air condenses on cold surfaces, often leading to black mould and poor indoor air quality.
Understanding the true cause allows us to recommend the most appropriate solution for your property.
What causes damp?
Not all damp problems have the same cause, and applying the wrong treatment can waste both time and money.
Our surveyors investigate issues including:
Rising Damp
Ground moisture rises through masonry where the existing damp proof course has failed, deteriorated or has been bridged.
Penetrating Damp
Rainwater enters through defects such as damaged brickwork, leaking gutters, cracked render, faulty pointing or roof defects.
Condensation
Warm, moisture-rich air condenses on cold surfaces, often leading to black mould and poor indoor air quality.
Understanding the true cause allows us to recommend the most appropriate solution for your property.
Take action now
Stop damp before it causes costly damage, view our professional solutions for every type of damp problem