A Guide to Rising Damp – Causes, Risks and Solutions

Rising damp is one of the most common — and most damaging — forms of damp found in UK homes. It happens when moisture travels upwards from the ground through the walls of a property. Over time, this can lead to serious structural issues and costly repairs if left untreated.

What Problems Can Rising Damp Cause?

When rising damp takes hold, it doesn’t just affect your walls — it can cause widespread damage, including:

• Damage to interior design such as paint, wallpaper and plaster.

• Rot in skirting boards and wooden fixtures.

• Rot in floorboards, making rooms unsafe.

• Hygroscopic salts, which absorb water from the air and keep walls damp even after the original problem is treated.

Covering up the damage with paint or plaster won’t solve the problem — in fact, it usually makes things worse.

Rising Damp vs Other Types of Damp

Rising damp shouldn’t be confused with condensation, penetrating damp or bridging, as each has different causes and requires different treatments. A professional damp survey will identify the problem correctly and recommend the right solution.

How to Treat Rising Damp

The good news is that rising damp can be treated effectively with the right approach. Solutions include:

• Damp Proof Course (DPC) – chemical treatment, mortar injection or electro-osmotic systems.

• Removal – stripping contaminated plastering and finishes for a fresh start.

• Cavity Membranes – ideal for severe cases or where a quicker finish is needed.

Rising Damp Specialists in London and the South East

At Crown Preservation, we provide expert rising damp treatment across London, Surrey, Kent, Essex and Middlesex. With years of experience and a professional team, we can protect your home from costly structural damage and provide long-lasting solutions backed by a 30-year guarantee.

Don’t let rising damp put your property at risk. Contact Crown Preservation today to arrange a professional damp survey and find out the best treatment for your home.