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Trusted Traders

Thornhill Damp Proofing

Profile thumb thornhill damp proofing new final 01


3 Reviews

Opening Hours
Today - 07:00–20:30
  • Monday 07:00–20:30
  • Tuesday 07:00–20:30
  • Wednesday 07:00–20:30
  • Thursday 07:00–20:30
  • Friday 07:00–20:30
  • Saturday 09:00–17:00
  • Sunday - Closed


Thornhill Damp Proofing is highly regarded as Liverpool's leading damp proofing and dry rot specialists.

We provide home owners, building contractors and property professionals with expert damp proofing advice and effective repair treatments for:

Damp proofing
Basement waterproofing
Condensation issues
Wet rot
Dry rot

Our expert surveyors can quickly and effectively diagnose all types of damp and timber decay in the Liverpool and Wirral area. We will provide you with a detailed report on the problems with recommendations and if needed, a quotation. All our damp and timber treatment works carry our long term guarantee as standard.

If you are concerned about damp in your home then call the Liverpool damp proofing experts on 0151 662 0052. We are on hand and can diagnose your damp issue and find the correct solution with minimal fuss.

What we do

  • Damp proofing and timber preservation services

    • Condensation and humidification control
    • Injection damp courses
    • Tanking Systems
    • Timber treatment services
    • Woodworm treatment
  • Plastering

  • Tanking

  • Waterproofing

    • Cellar Tanking
    • Water Ingress
  • More Services

    • fungal growth
    • damp and timber surveys

Customer reviews

3 reviews
Customer Service
Sort by
No more damp
Customer Service
Liam and his colleague recently completed some damp proofing on my property. Liam was incredibly helpful, no more damp in the kitchen. Great job.
Lorraine Mc Posted on 24/01/2020 , work completed 24/01/2020
Thankfully these Trusted Traders are definitely trustworthy!
Customer Service
I had rising and penetrating damp in my living room. Thornhill Damp were very professional and dealt with it quickly . Workers were very polite, arrived on time, kept the working environment clean and tidy, took measures to prevent dust spreading and the finished re plastering looks great and has dried out well.
Mrs Speare Posted on 19/12/2019 , work completed 19/12/2019
Excellent work
Customer Service
Liam removed all wet parts of the wall and replaced them with a few layers of damp proofing material. The wall was then plastered. He also fixed our gutter and did work outside the house to protect the wall from the other side. Liam came on time and started work straight away. He left the house clean. I highly recommend Thornhill Dampproof services.
Justyna Nowak Posted on 28/11/2019 , work completed 28/11/2019