Rain penetration (better known as penetrating damp) is a common form of dampness in buildings.
It can occur through walls, roofs or openings such as window reveals. Water will often enter the outer envelope of a building and travel inside.
Common caused of penetrating damp include:
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- Roof defects such as faulty flashing, cracked or missing slates or tiles.
- Faults in brickwork or masonry, cracked pointing, porous bricks etc.
- Missing or defective mastic around windows and doors.
Areas we cover
We have regional teams in the following areas.
We aim to provide a solution to your problems in Cheshire, Manchester & Lancashire, Liverpool & Merseyside, Warrington, Chester, Stoke-on-trent and surrounding areas. We offer a No-Obligation Damp Survey in these areas.
Book Your Damp Survey Now
To get expert advice on your how to treat structural damp in your building book a no-obligation survey – just fill in the form on the top right of this page and we’ll contact you to arrange an appointment.