Extensions such as garage conversions will often require extra damp proofing to be installed during the conversion, as the pre-existing garage will typically have a single skin design for walls and floors, which was not manufactured to conform to building regulations for habitable rooms. This damp proofing will need to be put into walls and floors. Furthermore, the roofing of the garage conversion will require water proofing. The damp proofing of the floor of the garage conversion will usually be performed by employing a damp proof membrane. This membrane can come in either solid or liquid form. The damp proof membrane will be placed down either on top of the pre-existing concrete floor, below the new floor, or as part of both, depending on whether the floor will be a solid or a floating floor. In some garages, the walls will have already been damp proofed, but this might have to be updated as part of the conversion to be able to adhere to current building regulations. The walls should be damp proofed in order to safeguard the brickwork from rotting slowly as moisture sets in. This is carried out by either applying damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls already present in the garage. Damp proofing is a part of the building regulations that the garage conversion should comply with, and so is it vital to make sure that your garage conversion incorporates appropriate damp proofing methods.
The average cost of Damp proofing is £1500. Costs vary based upon the materials and the organisation selected. The upper price range can be as high as £1725. The material costs are in general about £375
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| Avg. price | Avg. price |
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£1900
£1425
£950
£475
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| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
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Ely is a small city within Cambridgeshire, located in a 23-square mile clay island. With a tiny populace of little more than 20,000 it's one of the smallest cities in England. Ely keeps lots of the buildings from the Norman period, with lots of homes having this dated appearance. There's also various new properties all over the city and its suburbs as well. For just about any household changes you require in Ely, make sure you use trustworthy companies to get the top finish possible.
Newmarket - CB8
Enquiry from: Gemma S
Start Date: Immediate
Mould in up stairs bedroom cupboard unsure if it’s because of something to do with the loft /roof as has been a problem for 20 years. Mould in bedroom 2 in the corner
Ely - CB6
Enquiry from: Victoria S
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Cottage over 100 years old. Penetrating damp through lounge plastered wall. Dining room plaster has already been removed by myself. But some mortar work and holes to be repaired. Think that dining roo
Ely - CB7
Enquiry from: Stuart T
Start Date: Immediate
I'm selling the property and the buyers survey has spotted some damp in the walls. I need a survey to hopefully reassure the buyer
Ely - CB6
Enquiry from: Richard T
Start Date: Immediate
Damp and mould investigate and repair for Kitchen Ceiling
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You should make sure that all signs of damp have gone before you redecorate your walls. If you want to paint your walls with a water-permeable emulsion paint, you can usually do this after 1 or 2 months. For other types of decoration you should wait longer.
Damp is a serious problem, particularly if you live in an old property, because it can lead to structural damage. This will cost you big money and could be very dangerous, to yourself and the property. Take damp seriously and get it inspected and resolved as soon as you discover it!
There are a few visible signs of damp, although it often goes undetected. However, in older or empty properties, this made become detectable through its smell. These include peeling paint and wallpaper, crumbling plaster, mould growth, black spots or spores on walls and ceilings, and rotting skirting boards and flooring.
Signs of rising damp tend to be close to the ground, usually no higher than a metre. It usually works its way up walls in horizontal lines. Penetrating damp usually develops in patches and can often be much higher up. For more advice, speak to a damp proofing professional.
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