Extensions including garage conversions will typically require extra damp proofing to be installed through the conversion, as the existing garage will typically have a single skin design for walls and floors, which was not manufactured to comply with building regulations for habitable rooms. This damp proofing should be put into walls and floors. Furthermore, the roofing of the garage conversion will need water proofing. The damp proofing for the floor of the garage conversion will most likely be performed by using a damp proof membrane. This membrane is available in either solid or liquid form. The damp proof membrane will be placed down either on top of the 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 have already been damp proofed, but this might need to be updated as part of the conversion to be able to meet current building regulations. The walls should be damp proofed in order to safeguard the brickwork from rotting slowly as moisture sets in. This can be carried out 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 an important part of the building regulations that the garage conversion will need to comply with, and so is it necessary to ensure 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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| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
Searches that showed one of our pages for Hayling Island, all services
Hayling Island is an island just off the south coast of England. It is in the district of Havant in the English county of Hampshire. Being enveloped by sea all around the island, there is a road bridge to link the northern end of the island to England at Langstone. Traditionally, a small foot-passenger ferryboat worked to link it to the Eastney region of the Portsmouth, although it stopped running in March 2015 till July 2016, being taken over by a brand-new service provider. From the 11th century, salt production emerged as the principal industry of the island, documented in the Domesday Book of 1086 and it continued till the late 19th century. St. Peter's Church, the oldest church to exist on the island, provides a significant amount of history in just one site. With its construction commencing around 1140 by the monks of Jumieges from Normandy, progression continued throughout the centuries. The three bells erected in around 1350 are presumed to have one of the oldest peals in England. The churchyard is the home of a yew tree believed to be the country's oldest yew. Approximations indicate that it is at least over a thousand years old. The options for socialising and leisure are also plentiful on the island. Hayling United F.C. is the island's non-League football club, playing regularly at Hayling Park. In the summer of 2010, Hayling Island Sailing Club hosted the 2010 World Laser Standard Senior and Junior Championships, and Hayling is the home of one of the scarce active Real Tennis courts in the UK. Installed in 1911, Seacourt Tennis club is among a couple where every recognised racquet sport can be played. For all your home upgrades, make certain to make use of respected experts in Hayling Island to make certain of quality.
Hello and welcome to my page. We are a Family run building business with over 20 years in the building industry. We offer a verity of services this includes: Damp proofing specialists, Bricklaying Landscaping Groundwork’s/ drainage Roof repairs Poi...
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Waterlooville - PO8
Enquiry from: Terry P
Start Date: Immediate
I have an air brick that is no longer required as I no longer have a gas fire. I would like it sealed both inside and out. I'm getting mould on the interior wall from the cold air and warm air inside
Fareham - PO16
Enquiry from: Jacqueline W
Start Date: Immediate
Rising damp front of house-tide mark on walls and crumbling walls! Help needs attention!
Fareham - PO16
Enquiry from: Rosie E
Start Date: Immediate
A survey on one of the walls in the kitchen. the wall is showing discolouration and the paintwork is peeling off. no evidence of mould but that part of the wall is cold to touch also
Property: terrace
Southampton - SO32
Enquiry from: Annette B
Start Date: Immediate
We have flaking walls near chimney breast of our old house recently moved in and looking to make good. Have issues in other rooms too with a musty smell
Cowes - PO31
Enquiry from: Jacqueline G
Start Date: Immediate
A skirting board in our dining room has rotten through. It is under a radiator but we have not seen signs of a leak. We know the neighbouring property had a damp issue in the adjoining area so are con
Bognor Regis - PO21
Enquiry from: Michelle M
Start Date: Immediate
Damp coming through top of the wall/ceiling. We need someone to look at it to investigate whether it’s damp as appeared 6 months but not got any worse
Bognor Regis - PO22
Enquiry from: Michael D
Start Date: Immediate
Evidence of damp on chimney wall in bedroom and at bottom of outside wall in integral garage. neither too bad, and i had the chimney capped and repointed two years ago, but i would like to get any iss
Property: detached
Chichester - PO19
Enquiry from: Abi C
Start Date: Immediate
We are hoping to move to this home. We have had our survey and it has been flagged that there are signs of rising and penetrative damp. We would like a quote for the work asap please
Chichester - PO20
Enquiry from: Gina F
Start Date: Immediate
Surveyor has detected damp in the living room and between the garage(part of an extension)
Sandown - PO36
Enquiry from: Btyn D
Start Date: Immediate
We would like someone to asses damp in the walls of our downstairs toilet, part of our porch extension to the house. Also the outside wall of our house, next to the porch extension
Emsworth - PO10
Enquiry from: Clelia M
Start Date: Immediate
Damp proofing of 2 ground floor rooms and dampness check of 2 bedrooms on the first floor
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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.
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!
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.
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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