Repairing your home's damp problem can be expensive. Here we look at typical costs and give you expert advice to make sure you don't end up spending more than you need to. Damp proofing costs can run into thousands of pounds, as the most extreme remedial works significantly affect your home's structure. Make sure you're prepared for the potential costs - and don't overpay for work - by reading our guide below. Costs for dealing with damp We've worked with the Royal Institution of Chartered Surveyors, which publishes average building work and repair costs, to bring you the average cost for a range of different damp treatments, from repairing a damp-proof course with silicone to laying an entirely new damp-proof membrane.

Solid wall insulation- by UK Damp & Decay Control 0800 028 1903. Most of the houses that we survey were built in the late 19th century or early 20th century and are. This is an edited version of an articled entitled-Wall base damp: Is one horizontal damp-proof course sufficient dampness protection? Written by Ralph Burkinshaw.

And to give you a more realistic idea of what treatments might cost you, we've provided prices for terraced, semi-detached and detached houses, as well as the costs for treating just one wall or one area. Members can to see all the prices in the tables below, as well as findings from our damp investigation, which revealed bad practice from a number of damp specialist companies. If you're not a Which? Member, you can gain instant access to all this information, and our investigation findings, with a.

Table notes: Membrane used in this case is 500 gauge bitumen coated polyethylene. About these costs To arrive at the average prices above, RICS uses cost data from its Building Cost Information Service (BCIS) database, where costs are collated from a variety of sources and analysed. Material costs are based on the best trade prices from a range of suppliers across the UK, which are then benchmarked to reveal the best national average. Labour rates are based on the current Building and Allied Trades Joint Industrial Council wage agreement. Prices correct September 2017. Damp jargon buster We've explained some of the common damp treatment terms below, but it's also worth visiting our pages on, and for more details. Damp jargon buster Word or phrase Explanation Damp-proof course (DPC) A horizontal strip, often made from plastic or bitumen felts, built into the wall at the height of at least 15cm above ground level.

Damp-proof membrane (DPM) A sheet of material, impervious to water, laid under the concrete floor. This should be connected with the damp-proof course so that the house is effectively sealed and protected from ground water. What Serial Killers Were Left Handed more. The Economics Of Health Reconsidered Pdf Free on this page. Silicone damp-proof barrier Instead of inserting a new damp-proof course, silicone is sometimes injected into a wall to create a barrier. Cavity tray Used in a cavity wall to act as a way to drain any water away from the inner wall to the outside through 'weep' holes (holes in a part of the outer wall).