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Damp proofing in Ascot, Biocraft Ltd

To arrange a specialist damp survey in Ascot or to arrange a quotation for works in Ascot please call 0800 781 8358 or email [email protected].

Biocraft is a leading damp proofing contractor offering a wide range of damp surveys and damp proofing services throughout Berkshire, Hampshire, Surrey, and Oxfordshire. We are based in Reading, Berkshire and offer damp proofing and damp control services in Ascot

Before undertaking any remedial damp proofing action, it is important to determine the source of water/moisture ingress. There may be one or more sources, such as penetrating damp, plumbing defects, condensation, bridging of the damp proof course (dpc) or absence of effective damp proofing resulting in rising damp.

Damp proofing company in Ascot

 Biocraft is a full member of the Property Care Association (PCA) formerly the British Wood Preservation and Damp Proofing Association (BWPDA), the Basement Waterproofing Association (BWA), the Federation of Master Builders (FMB) and Constructionline. We are Trustmark approved to carry out damp proofing surveys and damp proofing works for local authorities and mortgage companies in Ascot

Dampness in buildings in Ascot

Moisture could pass into the fabric of a building, resulting in dampness, through many routes including building defects, broken or leaking pipes, poor maintenance and lack of effective damp proofing measures.

Movement of moisture or the presence of excessive amounts of moisture in building materials can result in salt staining, plaster deterioration, or spoiling of decorations. Timbers that are subjected to continual dampness are at risk from wood destroying fungi (wet and dry rot).

Valuation and building surveys will frequently identify damp in properties and recommend a specialist damp proofing survey be carried out by a PCA and BWPDA approved company in Ascot.

The specialist damp survey in Ascot should identify the possible source(s) and recommend corrective action, such as repairing external/internal defects, reducing external ground levels to below the level of the damp proof course, installing French drains, improving heating and ventilation or the installation of a chemical damp proof course.

Specialist damp surveys in Ascot should be carried out by a qualified damp proofing surveyor with a minimum of a CSRT (certificated surveyor in remedial treatments) qualification as required by the Property Care Association (PCA) and the British Wood Preserving and Damp Proofing Association (BWPDA). All Biocraft surveyors have achieved the CSRT & CSSW qualification to carry out damp surveys in Ascot.

The most common sources of moisture ingress that can be found in buildings during specialist damp proofing surveys are as follows;


Reducing the moisture loading in the air and/or improving the ventilation is the most effective method of dealing with condensation in Ascot. Dehumidifiers are costly to run, require emptying and should only be considered as a temporary measure. Dehumidifiers and anti-condensation paints just treat the effects and do not remove the cause. Whole home ventilation systems are a cost effective method of dealing with the cause of condensation and removing the effects.

Condensation occurs when air with a high water vapour content comes into contact with cool surfaces (below dew point temperature). The water condenses from the air, resulting in the formation of water droplets on the cold surfaces. Excessive condensation can lead to the rotting of window sills, dampness on walls, and mould growth. The presence of black spot mould on walls is an indication of excessive condensation.

Penetrating Dampness in Ascot

The ingress of water into a building in Ascot could be the result of a building defect such as:

  • Blocked or broken guttering
  • Blocked or broken downpipes
  • Defective external rendering or pointing
  • Defective weatherproof seals on doors and windows
  • Roofing defects such as loose or missing tiles/slates, damaged or missing flashings, or damaged coping
  • No weatherboard on doors
  • Bridged wall cavity.
  • Overflow pipe continuous running
  • Lack of drip beading on rendered walls or blocked drip grooves on cills
  • Porous or cracked bricks

Rising damp in Ascot

Internal building defect or other sources of dampness in Ascot

  • The ingress of water through the failure of a water carrying appliance, the spillage of water or other source of moisture
  • Plumbing faults such as leaking valves, leaking radiators, hot water tank, washing machines or waste pipes.
  • Bath or shower overflow or splashing
  • Condensation on un-insulated cold water pipes.
  • Lack of adequate roof space ventilation leading to condensation and causing mould growth
  • Blocked up fireplaces causing condensation to form in the void.
  • Broken, cracked or blocked drains

The movement of moisture through materials in Ascot by capillary action

  • Absence of physical Damp proof course (DPC) or damp proof membrane (DPM)
  • Breakdown or failure of physical Damp Proof Course
  • Ineffective chemical damp proofing or replastering
  • Bridging of damp proof course by increase external ground levels, external render, internal solid floors, blocked cavity

For a professional assessment of dampness in your home in Ascot, please call Biocraft Ltd on 01189 451144 or email [email protected]

Biocraft offers a wide range of damp surveys and damp proofing services in Ascot and throughout Berkshire, Hampshire, Surrey, and Oxfordshire.

Ascot is a small town in East Berkshire, south of Windsor, east of Bracknell. It is most notable as the location of Ascot Racecourse, home of the prestigious Royal Ascot meeting, and is reportedly one of the most ‘valuable’ towns in England when considering the average house price. It is also one of the most expensive towns in Britain to rent a property.