Damp affected wall requiring professional damp proofing diagnosis

Damp Proofing in Middlesbrough and Teesside

Professional damp surveys, diagnosis and treatment advice for rising damp, penetrating damp, tide marks, crumbling plaster and recurring moisture problems.

Book Your Free Damp Survey Call 01642 989329

Find the cause of recurring damp

Damp proofing starts with the right diagnosis

Damp proofing is the process of controlling moisture that is entering or moving through a building. The correct solution depends on whether the problem is rising damp, penetrating damp, moisture ingress or another issue that looks similar.

Tide marks, salt contamination, peeling finishes and damaged skirting boards can all point to a moisture problem. We survey the property first, explain the likely cause in plain English and only recommend treatment where it is needed.

Arrange a professional inspection

Peeling paint and damp damage on an internal wall

Damp and mould damage spreading around an internal wall and skirting board

Early warning signs

Small symptoms can point to a wider moisture problem.

Photographs help us understand the issue, but an on-site inspection is the best way to assess the likely cause.

Not sure?

Book an inspection

Know what to look for

Common signs that should be investigated

One sign does not always confirm the cause. A survey helps establish what is happening and whether treatment is actually needed.

Tide marks on walls

Worth checking in context

Crumbling or blown plaster

Worth checking in context

Peeling paint or wallpaper

Worth checking in context

White salt deposits

Worth checking in context

Damp or rotten skirting boards

Worth checking in context

Musty smells

Worth checking in context

Recurring damp patches

Worth checking in context

Similar symptoms, different causes

What those damp signs could mean

Treating the visible patch without identifying the moisture source can allow the problem to return. We consider the position and pattern of damp, the building construction, external defects and internal conditions before advising on a solution.

The important difference

The correct treatment depends on where the moisture starts, how it moves and which parts of the building are affected.

Rising damp

Moisture moving upward through walls can cause low-level tide marks, salt deposits and damaged plaster.

Penetrating damp

Rainwater can enter through defective pointing, render, guttering, roofs or other external faults.

Condensation or leaks

High humidity, cold surfaces, plumbing leaks and restricted ventilation can create similar-looking patches.

A joined-up assessment

How we narrow down the cause

We assess the evidence together rather than relying on one reading or one visible patch.

Moisture levels

Damp proof course condition

External ground levels

Guttering and drainage issues

Pointing and render

Internal plaster condition

Ventilation where relevant

Simple and transparent

Our survey process

Book your survey

Tell us what you have noticed and where the property is located.

Property inspection

We inspect the relevant areas and assess the signs in context.

Clear advice or report

You receive straightforward findings and practical next steps.

Treatment plan if needed

Any recommended work is explained clearly, with no cover-ups.

Local and responsive

Advice built around your property, not a standard answer.

Based in Middlesbrough and serving homes across Teesside and selected surrounding areas.

Survey first

Treatment only if needed

A better standard of service

Why choose Your Damp Specialists?

Local expertise, careful diagnosis and practical advice for properties across Middlesbrough and Teesside.

Local Teesside specialists

A Middlesbrough-based team with knowledge of local properties and common moisture issues.

Surveys and reports

Choose practical homeowner advice, a buyer survey or a detailed written report.

Thermal imaging

Non-invasive thermal checks are used where they can add useful diagnostic evidence.

Independent reviews

Read genuine customer feedback through our established Checkatrade profile.

Clear, honest advice

We explain the likely cause and options without hiding the issue behind a quick cosmetic fix.

Long-term options

Recommendations focus on managing the moisture source and reducing the risk of recurrence.

Rated by Local Homeowners

Don't just take our word for it. See our independent reviews.

Checkatrade reviews

★★★★★

See independent feedback from customers who found us through Checkatrade.

View Checkatrade

Trustpilot reviews

★★★★★

Read more customer comments and ratings on our Trustpilot review profile.

View Trustpilot

      Excellent rating  
 Based on 27 reviews 
    
  
 
 
      Trustindex verifies that the original source of the review is Google. Very professional, very clean and tidy and the workmanship was also very very good. My husband is a builder so his standards are very very high, YDS exceeded his expectations which is very surprising as he’s a tough old fella to please lol. Kat was wonderful in the office and Dave was very very good with his knowledge and thermal imaging software to identify exactly where th damp was without any question about it. We had 2 other quotes who said there was loads of extra damp which Dave shown me on his thermal imaging software that it was bone dry. Very honest company. Thanks guys
     
   Yvonne Whyman 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Great company. Turned up at the exact time and date the job was planned in for, completed it within the time frame agreed, they were super clean and tidy. They were super fussy with the attention to detail so the finish was impeccable. Dave was amazing and Kat in the office was very attentive and got back to me with any questions I had within mins. Fantastic experience all round.
     
   Andrea Brown 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. I’m blown away by this company, genuinely. I’d had 3 quotes from local companies and YDS had a price guarantee which basically beat any quote that was like for like, they literally covered all basis, PCA accreditation (don’t use a company unless they have this) insurance backed guarantee for 30 years and 100% money back guarantee. They turned up on time, super clean, had emails all the time updating the process and invoicing, plus text messages. Super clarity on everything. Dave was a great guy and felt super confident with his level of expertise. Good genuine local company.
     
   Chase Scott 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Very happy with this company, I had a couple of local conpanies quote, they were not specialists and didn’t have any accreditations to say they were. Your Damp Specialists had every accreditation relevant to the damp industry. They also had a price guarantee so they beat another companies quote that was like for like. Overall I have zero complaints and can honestly say that they are worth every penny.
     
   Daniel Garland 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Moved into a new property this year and got a home buyer survey from the damp specialists. Kat and Dave were great!
     
   Natalie Harland 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. I had the best experience with this company. I would 100 percent recommend to anyone needing services they provide.
     
   Lisa Mahoney 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Amazing company, from the very first point of contact I can’t fault them in any way whatsoever. They were very very knowledgeable. The house was very old and the damp had failed from three different companies that had tried to cure it in the past 4 years. The amount of money I’ve spent has been crazy. Once I’d done my research on accreditations, there’s literally only 2 companies in the whole of Teesside who have the correct accreditations who are legitimate damp specialists, with your damp specialists being one of them. It’s been 18 months now and not even a hint of damp. Five stars all the way. Do your homework on systems and accreditations before taking any steps forward.
     
   seb pianomon 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Great service, arrived on time to complete the job. Advised properly on the cause of our mould, since installation we have had no return of mould. Not even in the small bathroom where it has been returning every few weeks. Price was also a lot more competitive than other quotes I had!
     
   gaz123 
 
 
 
 
 
    Trustindex verifies that the original source of the review is Google. Great quality work, got my damp issue sorted very quickly will definitely be recommending these guys to everyone I know
     
   Johnny Blades