Damp Proofing Sittingbourne | Survey & Treatment | Advanced Damp
Damp specialists covering Sittingbourne & north Kent

Damp Proofing Sittingbourne

From the brick-built Victorian terraces that the town's own brickfields raised, to creekside homes near the Swale and the new estates on the edge of town, Sittingbourne property faces very different damp problems. We diagnose the real cause, rising damp, penetrating damp or condensation, and put it right. Survey-led, with a written 10 year guarantee.

10 Year Guarantee Period & Modern Homes Survey-Led Diagnosis Local to North Kent CSSW & CSRT Trained

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0300 373 7251
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Survey-led diagnosis with a clear, written report. No obligation.

Newton Waterproofing certified installer CHAS accredited contractor Constructionline registered

Damp in Sittingbourne Homes

Sittingbourne is a brick town. For much of the nineteenth century the brickfields of Sittingbourne and Murston made the Kentish yellow stock bricks that built Victorian London, shipped out by barge down Milton Creek. Employers built whole streets of solid brick terraces for their brick, paper and cement workers, and those central terraces are still here today. Solid walls have no cavity, so where the original damp proof course has failed they take in rising damp, and exposed elevations suffer penetrating damp through worn pointing and render.

The older heart of Milton Regis is different again, with its timber-framed buildings and medieval Court Hall. These need to breathe, and cement renders or modern impervious plasters trap moisture and feed decay. Towards Milton Creek, Murston and the Swale, the ground is low-lying former marsh, and much of the wider area sits on moisture-retentive brickearth and old brickfield ground, so a high water table can show up as ground damp in floors and cellars.

On the edges of town, the large modern estates and the regenerated town centre are a different problem set: cavity-built and well sealed, they tend to suffer condensation and black mould rather than rising damp. With that range of property, the only sensible first step is a proper survey that finds the real cause.

Damp proofing work to a property in Sittingbourne by Advanced Damp

Damp Proofing Services in Sittingbourne

Whatever the property and whatever the cause, we cover it, and we link each job to the right specialist treatment.

Rising Damp

Genuine rising damp in the town's solid brick terraces, treated with a new damp proof course where a survey confirms it is needed.

Penetrating Damp

Damp driven through solid walls, render and tired pointing, common on older brick-built and exposed elevations.

Condensation & Mould

The usual problem in Sittingbourne's modern estates and sealed homes, cured with the right ventilation rather than a damp proof course.

Timber & Rot

Woodworm, dry rot and wet rot in the timbers of older and timber-framed homes around Milton Regis, treated at the cause.

Waterproofing

Structural waterproofing and tanking for cellars and ground floors on low-lying, creekside and brickearth ground.

Damp Surveys

Independent, survey-led diagnosis with a clear written report, ideal for homebuyers and pre-purchase building surveys.

Signs of Damp in Sittingbourne Homes

If you are seeing any of these, it is worth getting the cause checked before it spreads:

Tide marks or staining low down on walls
Flaking plaster and bubbling, peeling paint
White salt deposits on brick or plaster
Black mould in corners and around windows
Streaming windows in the colder months
A persistent damp, musty smell
Damp patches that worsen after heavy rain
Rotten or springy floor and skirting timber

How We Work, Survey to Completion

1

Book a survey

We arrange a convenient visit to your property, anywhere across Sittingbourne and the surrounding north Kent area.

2

Diagnose the real cause

We use moisture readings and, where useful, thermal imaging to confirm whether it is rising damp, penetrating damp or condensation, not guesswork.

3

Clear written report

You get a plain-English report setting out the cause, the recommended work and the costs, sympathetic to period and brick-built homes.

4

Carry out the work

Our technicians complete the treatment tidily and with minimal disruption, leaving the property clean.

5

Written guarantee

Installed work is backed by a written 10 year guarantee, transferable on sale.

Tanking and waterproofing work to a below-ground wall by Advanced Damp Damp proofing work to a wall by Advanced Damp

What Our Customers Say

Genuine reviews from Advanced Damp customers.

★★★★★

"Professional company and a great transformation. The area is a small below ground void that has a sloped cement retaining slab. They damproofed it and then came up with a great plan to add storage shelves. It looks great and has added the storage that we wanted."

mark gollings
Google review
★★★★★

"The whole episode was straightforward, from the surveyor, Lionel's visit to the work being completed by Brandon, who was prompt, polite and worked with as little disruption as he could, leaving the space reasonably clean and tidy."

Thomas Miles
Trustpilot review
★★★★★

"We contacted Advanced Damp to help us with a damp issue on one of our windows. Communication was prompt, easy, friendly and professional. The assessment was carried out thoroughly and competently by Lionel and the report was comprehensive."

Gaby
Trustpilot review

Areas We Cover Around Sittingbourne

We cover Sittingbourne and the wider north Kent area, including:

  • Town Centre
  • Milton Regis
  • Murston
  • Kemsley
  • Borden
  • Bobbing
  • Bapchild
  • Tunstall
  • Tonge
  • Rodmersham
  • Iwade
  • Newington
  • Upchurch
  • Lower Halstow
  • Hartlip
  • Bredgar
  • Teynham
  • Conyer
  • Stockbury
  • Chestnut Street
  • Highsted
  • Bayford

We cover towns right across the county. See our damp proofing in Kent page for other areas we serve.

Damp Proofing Sittingbourne FAQs

Which parts of Sittingbourne do you cover?
All of Sittingbourne and the surrounding north Kent area, including Milton Regis, Murston, Kemsley, Borden, Bobbing, Bapchild, Tunstall, Tonge, Iwade, Newington, Upchurch and Teynham, along with the villages of the Swale district.
Why do Sittingbourne's brick terraces get damp?
Sittingbourne was a brickmaking town, and many of its central streets are solid brick Victorian terraces built for brick, paper and cement workers in the town's own Kentish yellow stock. Solid walls have no cavity, so where the original damp proof course has failed you get rising damp, and exposed elevations take in penetrating damp through tired pointing and render. A survey confirms which before any treatment.
Can you work on older timber-framed homes in Milton Regis?
Yes. Milton Regis has a historic core with timber-framed buildings, and these need a breathable approach. Cement renders and modern impervious plasters trap moisture in old fabric and make damp and timber decay worse. We use sympathetic, appropriate repairs that let the building breathe.
Does being near Milton Creek and the marshes cause damp?
It can. The ground towards Milton Creek, Murston and the Swale is low-lying former marsh, and much of the area sits on moisture-retentive brickearth and old brickfield ground, so a high water table can show up as ground damp in floors and cellars. A survey establishes whether the water is coming from the ground, the structure or the air inside the home.
How much does damp proofing cost in Sittingbourne?
It depends on the cause, how much of the property is affected, access, and whether replastering is needed, so there is no honest one-size figure. After a survey we provide a clear, itemised written report so you know exactly what the work involves and what it costs before deciding anything.
Is the work guaranteed?
Yes. Our installed damp proofing and waterproofing work is backed by a written 10 year guarantee, which is transferable if you sell and is accepted by solicitors and lenders during a sale.

Book a Damp Survey in Sittingbourne

Get the real cause of your damp diagnosed by a specialist who understands Sittingbourne property, from the town's brick-built terraces to its creekside and modern homes, with a clear written report and honest advice.

Last updated June 2026 · Advanced Damp Ltd · Damp proofing in Sittingbourne, Kent · 0300 373 7251