DAMP PROOFING SPECIALISTS
Damp Proofing and timber preservation experts covering Yorkshire, Teesside and the North East.
Damp Proofing Experts
✔ Specialist contractors with 30+ years of experience diagnosing and resolving damp issues.
✔ Experts in rising damp, penetrating damp, and condensation control.
✔ Specialist survey reports and specifications provided for every property we visit.
✔ Timber preservation specialists addressing wet rot, dry rot, and woodworm infestations.
Our Locations
CS Damp Proofing is based in Ripon, North Yorkshire, with experienced teams located across Yorkshire, Teesside, and the North East. Whether you’re in Darlington, Halifax, or beyond, our friendly specialists are ready to assess your property’s needs and carry out the necessary damp proofing and remedial works.
Our teams provide comprehensive damp-proofing and building services throughout the region. Don’t hesitate to get in touch for expert advice and professional solutions.
We have regional staff in:
- Ripon
- Harrogate
- Huddersfield
- Leeds
- Northallerton
- Skipton
- York
Our Services
If you need expert damp proofing assistance, CS Damp proofing is here to help. Our licensed specialists provide a full range of damp proofing services across Yorkshire. Backed by a guarantee, our specialist works are protected long-term by independent insurers, giving you peace of mind and lasting protection.
Damp Proofing
Damp Proofing
Dampproofing protects buildings from moisture, preventing damage and health issues. It helps prevent problems like rising damp, penetrating damp, and condensation, keeping homes and businesses dry and safe. A robust damp proofing system adds value to your property and extends its life.
Wet & Dry Rot
Wet & Dry Rot
Wet and dry rot damage wooden structures, making them weak and unsafe. We remove affected wood, fix moisture problems, and treat timber with protective solutions. This stops rot from spreading and protects your home.
Wood Worm
Wood Worm
Woodworms can weaken timber, causing serious damage. We use specialist treatments, such as sprays and fumigation, to remove wood-boring insects and prevent further infestations, keeping your home’s structure strong and secure.
Basement Tanking
Basement Tanking
Basement tanking prevents water from leaking into underground spaces. We use waterproof coatings, drainage systems, and special membranes to keep basements dry, making them safe for storage, living space, or business use.
Cavity Wall Ties
Cavity Wall Ties
Old or broken cavity wall ties can make walls unstable. We replace them with strong, rust-proof ties to keep walls secure and prevent structural issues, helping maintain your home’s safety and value.
Waterproofing & Tanking
Waterproofing & Tanking
Tanking system design and installation service, which is fully compliant with relevant British Standards and Building Regulations.
Condensation Control
Condensation Control
Condensation can lead to mould, damp smells, and health problems. Improving airflow, using dehumidifiers, and installing insulation can all help to prevent condensation by controlling moisture levels and keeping your home fresh and healthy.
What Our Clients Saying
CS Damp Proofing stepped in when we were let down by a previous damp contractor. We were very impressed with their work. They turned up when they said they would, kept us informed of any issues, and completed the work on schedule. Corin and Shinane were friendly, polite and helpful. Highly recommended
- Chris & Steve
We were delighted by the excellent and effective work by CS Damp Proofing Ltd in removing a damp problem involving a terrace and ceiling in our house. From the initial survey to the remedial work itself everything was done with great professionalism and timeliness. The builders explained what they were doing at each stage and were courteous and sympathetic in keeping us informed. They were always conscientious in their work and left everything clean and tidy at the end. This is a company we would strongly recommend to anyone with any kind of damp problem.
- Peter & Mary Lamarque, York
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Frequently Asked
Questions
Got any questions, just ask!
HOW DOES DAMP PROOFING WORK?
As damp proofing experts, we are specialists in detecting damp and in recommending and installing the right kind of treatments to tackle the various causes of damp in a property.
Damp proofing works by preventing moisture from entering and rising up the walls of a building.
Where there is rising damp, a damp proofing injection is a fast, efficient form of preventing moisture from continuing to spread.
It involves drilling strategic holes in the affected wall then injecting a silicon-based, damp proof cream into these holes.
The cream then permeates the masonry of the building, creating a barrier that is water-repellent.
Another damp proofing method is to install a damp proof membrane to create a barrier between a concrete sub-floor and the floor covering that goes on top of it. This barrier then stops moisture from passing from one surface to another.
HOW LONG SHOULD YOU WAIT TO DECORATE AFTER DAMP PROOFING?
Once a wall has had a damp proof course, it will then require re-plastering.
After this, there has to be a period of complete drying-out before you can decorate it.
If you are planning on permanent wallpapering, you may need to wait as long as 12 months to ensure the damp proof course is completely dry.
If, however, you are decorating using a water-permeable emulsion paint, you can redecorate once all the visible signs of damp have disappeared.
This is usually between 4 and 8 weeks.
The amount of time you need to wait can also be affected by how thick your walls are. If you are unsure, feel free to ask us!
HOW MUCH DOES DAMP PROOFING COST?
The cost of damp proofing depends on the size of the property, the type of damp (rising damp, penetrating damp, condensation), and the extent of the damage. Contact us today to discuss your damp problem and arrange a survey, during which we will provide a personalised quote.
HOW TO DAMP PROOF A WALL?
Damp wall treatment depends on the cause:
- Rising Damp involves installing a new damp proof course (DPC) or injecting a chemical DPC.
- Penetrating Damp requires addressing the source of water ingress, such as repairing damaged roofing, gutters or brickwork and possibly applying a waterproof coating.
Condensation involves improving ventilation, using dehumidifiers, and potentially applying anti-mould paint.
WHAT IS A DAMP PROOF COURSE?
A damp proof course (DPC) is a horizontal barrier in a wall designed to prevent moisture from rising through capillary action. Traditionally, it was made of slate or bitumen, but modern DPCs often use plastic or chemical injections.
HOW LONG DOES A DAMP PROOF COURSE LAST?
A properly installed traditional DPC made of slate or bitumen can last the lifetime of the building. Chemical DPCs typically have a lifespan of 20-30 years, and damp-proof membranes can also last the lifetime of the building, provided they are not damaged.
Contact CS Damp Proofing Today
Looking for a damp specialist near me? Contact CS Damp Proofing for expert rising damp treatment, damp-proof membrane installation, and more. We provide thorough surveys and professional damp proofing solutions across Yorkshire, Teesside, and the North East.