August 10, 2026

Reading and the Kennet: Damp and Flood Risk in Berkshire Homes

Reading grew up where the River Kennet meets the Thames, and both rivers run on to Maidenhead, Windsor and beyond. The town’s distinctive Victorian terraces, built in red and silver-grey brick, are some of the properties we treat most often in Berkshire.

Victorian terraces and ageing damp proof courses

Many of Reading’s terraces were built with slate or bitumen damp proof courses that are now well over a century old. Where they have failed, or been bridged by raised paths and patios, rising damp leaves tide marks, salts and decayed plaster on ground floor walls.

River valleys and groundwater

Low-lying areas near the Thames and Kennet, from Theale through Reading to Maidenhead, Windsor, Datchet and Wraysbury, have high water tables and a history of flooding. Cellars and solid floors can be under constant moisture pressure.

After a flood

Floodwater leaves walls saturated and often carries salts and contaminants. Walls can take a long time to dry, and covering them up too soon leads to blown plaster and mould. Drying should be monitored with moisture readings before replastering.

Preparing for wet winters

  • Keep gutters, gullies and drains clear
  • Check air bricks aren’t blocked or buried
  • Make sure external ground levels sit well below the damp proof course
  • Consider a waterproofing system for cellars that regularly take on water

We cover all of Berkshire and south Buckinghamshire. See damp proofing in Berkshire and water damage restoration in Berkshire.

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From our offices in Thames Ditton and Esher, our surveyors cover London and the surrounding counties, providing fast response times for residential and commercial properties alike.

We regularly work with:

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Whether your property requires a damp survey, timber inspection or basement waterproofing system, our experienced team is ready to help.

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Established in 1971

Choosing Tapco HomeDry means choosing a company with a proven history of protecting properties across the South East.

  • Established in 1971
  • Over 55 years of industry experience
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  • Trusted by homeowners and commercial clients

We believe every property deserves an individual assessment. That’s why our recommendations are based on what your building genuinely needs, not unnecessary treatments.

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Tapco (Preservation) Ltd is an Introducer Appointed Representative (Financial Services Register No. 423558) of Phoenix Financial Consultants Limited (Phoenix). Phoenix is a credit broker, not a lender. Phoenix is authorised and regulated by the Financial Conduct Authority (FRN: 539195), and offers finance from its panel of lenders. All finance subject to status and credit checks.

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