Properties in Horsham
Horsham is a historic market town in West Sussex with a well-preserved medieval core, including the iconic Causeway — a tree-lined avenue of medieval timber-framed and Georgian houses. The wider town has Victorian terraces, Edwardian villas, inter-war development, and extensive modern housing estates. The Wealden clay soil and the town's inland position create different moisture conditions from the coastal areas.
Common Damp Issues in Horsham
Rising damp from the clay soil affects the older properties in the town centre and surrounding streets. Timber decay is a particular concern in the medieval and Tudor buildings, where structural oak timbers may have been slowly absorbing moisture for centuries. The clay soil creates additional challenges — it retains water in winter and shrinks in summer, which can crack foundations and DPCs.
Condensation in the modern housing estates is common, and penetrating damp from aging external finishes affects properties across all eras.
Our Experience in Horsham
Horsham is about 30 miles north of Brighton, a prosperous market town with excellent schools and transport links. The medieval Causeway and surrounding conservation areas require particular care when carrying out damp treatment work on historic buildings. We have the expertise to work on timber-framed structures and listed buildings, using traditional methods and materials where appropriate.
Our Services in Horsham
We provide the full range of damp proofing and timber preservation services in Horsham and the surrounding area.
Damp Surveys
Comprehensive damp and timber surveys carried out by qualified PCA-accredited surveyors across Sussex.
Rising Damp Treatment
Specialist rising damp treatment including chemical DPC injection, replastering, and long-term guarantees.
Penetrating Damp Repairs
Diagnosis and repair of penetrating damp caused by defective rainwater goods, failed pointing, and cracked render.
Condensation & Mould Solutions
Effective condensation control and mould remediation through ventilation, insulation, and lifestyle advice.
Timber Treatment
Woodworm eradication, dry rot repair, and wet rot treatment by qualified timber preservation specialists.
Basement Waterproofing
Tanking, cavity drain membranes, and sump pump systems to create dry, usable basement and cellar spaces.
Wall Insulation
Internal and external wall insulation to reduce heat loss, eliminate cold bridging, and prevent condensation.
Rendering
Lime rendering, cement rendering, and silicone render systems to protect and transform external walls.