Damp on an inside wall? What damp proofing does.

What damp proofing does inside a house, why it is not the same as roofing, and the outside work that can help keep walls dry.

In short

  • Damp proofing creates a barrier in the wall that stops damp seeping through.
  • It is work on the walls inside the house, not roofing.
  • Outside work such as repointing or wall coating can help keep the walls dry.

Damp on an inside wall is one of the most common reasons people call us. Here is what damp proofing does, and where other work on the house fits in.

What damp proofing does

When there is damp within the walls, damp proofing creates a barrier. The barrier stops the damp seeping through into the room.

Damp proofing is not roofing

People sometimes ask about "damp roofing". The work they mean is damp proofing: it is done on the walls inside the house. Roofing is a different trade altogether.

Red-brick chimney stack with freshly repointed mortar joints and new lead flashing

Where the outside of the house comes in

Damp inside can be helped by work outside. Crumbling mortar can be put right with repointing brickwork, and a weatherproof wall coating protects the walls against moisture.

We do inside and outside work, so the same team can quote both sides of the wall.

Paint roller applying emulsion to an interior wall

After the walls are treated

Once the walls have been damp-proofed, the room can be redecorated. If the whole house is due a refresh, our full-house decorating covers three rooms or more.

Getting it looked at

Tell us where the damp is showing and how long it has been there. A member of the team will talk it through and quote. See our damp proofing service for more.

Related services

The services this covers.

Working across Bradford and West Yorkshire

From Bradford we cover Leeds, Manchester and the West Yorkshire towns in between, including Shipley, Pudsey, Huddersfield and Brighouse.

  • Bradford
  • Leeds
  • Manchester
  • Shipley
  • Saltaire
  • Pudsey
  • Baildon
  • Queensbury
  • Wilsden
  • Cleckheaton

View all areas we cover

Tell us what needs doing

Send a few details and the timescale you have in mind, and a member of the team will get in touch to talk it through and quote.

  • Call or text the team07380 563289
  • WhatsAppSend us a message
  • Where we workBradford, Leeds, Manchester and the West Yorkshire towns in between
  • Who repliesA member of the team reads every enquiry and will get in touch to talk the job through and quote
  • Over a decade of home improvement experience
  • Minimum 10-year guarantee across all products
  • The team quotes and oversees every job
  • A specialist for every service
  • Inside and outside work on your home

Have a job in mind? Get in touch