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Damp Proofing in Steyning

Damp proofing in Steyning — historic village property damp and timber treatment. Biokil-approved contractor with a 30-year guarantee.

  • Damp surveys from £95 plus VAT — credited against works
  • 30-year guarantee
  • Biokil-approved specialists
  • 9.84/10 on Checkatrade
Or call 01273 536 985
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Certified Specialists

Properties in Steyning

Steyning is one of the best-preserved old towns in Sussex, its High Street and side lanes lined with a remarkable sequence of medieval hall-houses, timber-framed and jettied Tudor buildings, and elegant Georgian frontages — many of them Grade II or higher listed. The historic core is built of oak frame, flint, and brick laid in lime mortar, with no purpose-made damp-proof course, while flint-and-brick cottages and Victorian terraces fill the streets around it. Inter-war and modern housing has grown up on the edges of the town towards Bramber and the Adur valley. Set right at the foot of the steep chalk escarpment, the town receives substantial run-off from the Downs above.

Common Damp Issues in Steyning

Steyning's oldest buildings present the classic challenges of pre-DPC construction. Rising damp draws up through solid flint and brick walls, while penetrating damp enters wherever centuries-old lime pointing has eroded from the open faces of flint walls — a particularly common fault on the weather-facing elevations. In the timber-framed houses, the real concern is timber decay: oak frames, wall plates, and embedded beams that have slowly taken up moisture over generations can harbour wet rot and, where conditions stay damp and unventilated, dry rot. The town's position directly beneath the escarpment means winter rainfall draining off the chalk keeps ground levels saturated, intensifying ground-borne damp in the lowest-lying properties.

Our Experience in Steyning

Steyning sits about ten miles north-west of Brighton, a popular and historic town known for its independent shops and conservation-area townscape. Treating damp in buildings of this age and sensitivity demands a careful, traditional approach — we use breathable lime plasters and renders, and methods that respect listing and conservation requirements rather than sealing historic fabric behind impermeable modern materials. Our surveyors are experienced in diagnosing and treating timber-framed and flint structures, isolating the true cause before recommending work. Surveys start from £95 plus VAT, and as a Biokil-approved contractor with over 40 years' experience, all treatments come with a 30-year guarantee.

What Steyning Customers Say

We had a terrible condensation and mould problem in our Victorian terrace. The team identified the ventilation issues, installed a PIV unit and new extractor fans, and the mould has not returned since. Really knowledgeable and professional throughout.
Sarah S.Seven Dials, Brighton
Had a full damp survey done before purchasing a period property. The report was incredibly detailed and saved us from a very costly mistake — the property had serious dry rot that the vendor's surveyor had missed entirely. Worth every penny.
David M.Kemptown, Brighton
Brighton Damp Proofers treated woodworm in our roof timbers and replaced two decayed joists in the ground floor. The work was done efficiently with minimal disruption. The 30-year guarantee gives us real peace of mind.
Paul T.Hanover, Brighton

We Also Cover Nearby Areas

Need Damp Treatment in Steyning?

Book a survey today. We'll diagnose the problem and give you a clear, honest quote. Surveys from £95 plus VAT, credited against any works.

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