Extensions such as garage conversions will typically require additional damp proofing to be added during the conversion, as the existing garage will often have a single skin design for walls and floors, which was not built to comply with building regulations for habitable rooms. This damp proofing will have to be put into walls and floors. Furthermore, the roofing of the garage conversion will need water proofing. The damp proofing of the floor of the garage conversion will often be achieved by by using a damp proof membrane. This membrane is available in either solid or liquid form. The damp proof membrane will be put down either on top of the pre-existing concrete floor, underneath the new floor, or as part of both, depending on if the floor will be a solid or a floating floor. In a few garages, the walls have been damp proofed, but this may need to be improved as part of the conversion to be able to meet current building regulations. The walls will need to be damp proofed in order to protect the brickwork from rotting gradually as moisture sets in. This can be accomplished by either making use of damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls that are already in the garage. Damp proofing is a part of the building regulations that the garage conversion will need to adhere to, therefore is it important to make sure that your garage conversion makes use of 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 |
| Avg. price high | Avg. price high |
£1900
£1425
£950
£475
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| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
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The large and historic town of Colchester boasts a populace of approximately 104,000 and is found in the county of Essex. It is stated to be the oldest town in Britain and was previously the capital of Roman Britain. Colchester is at this time undergoing lots of regeneration which includes home expansion on greenfield sites. Make sure you use respectable property improvement businesses in Colchester for your forthcoming project.
Clacton-on-Sea - CO15
Enquiry from: Emma A
Start Date: Immediate
I have been informed by that Housing Office that there are reports of damp at property: The reports have been noticed in flats 1,2 and 3. Would you be able to attend and arrange a quote to resolve the
Sudbury - CO10
Enquiry from: Christine P
Start Date: Immediate
Previous leak at back of wall , shower leak dealt w***ars ago. Now at dampness on the lounge wall, other side of the bathroom. Also it looks like damp rising from end of wall
Sudbury - CO10
Enquiry from: Jamie P
Start Date: Immediate
We have made an offer to buy the property and the survey has suggested that we get a quote for rising damp issues. Inspection will need to be arranged with the estate agent
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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!
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.
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.
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