Extensions including garage conversions will typically require additional damp proofing to be added during the conversion, as the pre-existing garage typically has a single skin design for walls and floors, which was not designed to be in accordance with building regulations for habitable rooms. This damp proofing should be added to walls and floors. Moreover, the roof of the garage conversion will require water proofing. The damp proofing of the floor of the garage conversion will most likely be achieved by using a damp proof membrane. This membrane will come in either solid or liquid form. The damp proof membrane will be put down either on top of the existing concrete floor, underneath the new floor, or as part of both, depending on whether the floor will be a solid or a floating floor. In a few garages, the walls will 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 will need to be damp proofed in order to safeguard the brickwork from rotting slowly as moisture sets in. This can be done 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 will need to comply with, therefore is it important to make sure that your garage conversion employs 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
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£1900
£1425
£950
£475
£0
| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
Requests for quotations in Sidmouth in June 2026
Requests for Damp proofing quotations in Sidmouth in June 2026. 0% change from May 2026.
Requests for Damp proofing quotations in Devon in June 2026. 0% change from May 2026.
The community of Sidmouth is located on the English Channel coastline in Devon, South West England. It is roughly 14 miles east of Exeter. According to population stats in 2004, the town had a permanent population of around 15,000 homeowners. Within this population, 40 percent were over the age of 65. The 2011 Census recorded a permanent resident population of 12,596 in Sidmouth, suggesting that the town may have experienced some decline in the last few years. The community is a vibrant tourist hotel as well as the entrance to the Jurassic Coast World Heritage Site. The red-coloured rock that is a main feature of the town is a brilliant presentation of the dry problems of the Triassic geological duration. Situated at the mouth of the River Sid in a valley in between Peak Hill to the west and also Salcombe Hill to the eastern, it is surrounded by the East Devon Area of Outstanding Natural Beauty. Much of the community has actually been designated a sanctuary. The wide esplanade has actually been a main attribute of the town since the Rule duration. As an outcome of a variety of storms in the very early 1990's, a lot of the shingle coastline shielding the stonework was gotten rid of, resulting in the building of artificial rock islands in order to offer some security of the sea front. This also meant importing numerous tonnes of stones to change the beach. For all of your residence upgrades, ensure to make usage of credible professionals in Sidmouth to make specific of high 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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Sidmouth - EX10
Enquiry from: Fran S
Start Date: Immediate
I have damp on inside of conservatory wall, which backs onto house, inside house no apparent problems. Not sure where damp is coming from. Would like find source and stop re occurrence.
Sidmouth - EX10
Enquiry from: Nick H
Start Date: Immediate
corner section of ground floor room, externally this corner is under a sloping bank. the damp extends over an l shape approximately 2m in either direction, the walls are 2.2m tall. i can provide pictu...
Sidmouth - EX10
Enquiry from: Giles H
Start Date: Immediate
my wife and i have brought a house in sidmouth and looking to move in march. we know it has damp in the kitchen and bathroom and front bedroom. we are not sure to what extent the damp is through out t...
Sidmouth - EX10
Enquiry from: Jenny C
Start Date: Immediate
Damp and condensation problems in the back bedroom, maybe need a dehumidifier?
Sidmouth - EX10
Enquiry from: Elaine T
Start Date: Immediate
assessment for any required treatment are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: terrace please call to appoint
Sidmouth - EX10
Enquiry from: Steve P
Start Date: Immediate
a patch of damp to the ceiling & wall of one of the bedrooms requires inspection and treatment, possibly an external flashing or render issue. the apartment is on *** a*** floors of a period building ...
Sidmouth - EX10
Enquiry from: Tony H
Start Date: Immediate
two very small areas already astroturfed (some time ago) need replacing
Sidmouth - EX10
Enquiry from: Simon B
Start Date: Immediate
Damp appears to running along wooden floor joist abutting exterior wall causing damp patch on wall internally
Exeter - EX5
Enquiry from: Suzannah W
Start Date: Immediate
To locate the source of a damp wall and treat if possible
Lyme Regis - DT7
Enquiry from: Sarah V
Start Date: Immediate
After having a structural survey there was found to be dampnin the walls of the property. I woukd like a quote to carrybout a repair for the dampness please
Honiton - EX14
Enquiry from: Louisiana L
Start Date: Immediate
hello - we have an outhouse that we are looking to get damp proofed as it is currently very damp inside. it would be great to get a quote and to understand what this will entail. thanks, louisiana ar...
Dawlish - EX7
Enquiry from: Michael D
Start Date: Immediate
Information on curing our condensation main Y in bedroom
Lyme Regis - DT7
Enquiry from: David L
Start Date: Immediate
survey of the house to determine where damp may be an issue and suggested follow up treatment are you the property owner: relative of owner how many rooms do you need damp proofing: 1-2 rooms property...
Lyme Regis - DT7
Enquiry from: Richard C
Start Date: Immediate
Damp in top of wall in room next to a lean to roof may be caused by leaking tiles
Axminster - EX13
Enquiry from: Molly W
Start Date: Immediate
quote needed for treating rising damp
Lyme Regis - DT7
Enquiry from: Martin P
Start Date: Immediate
i have had a survey done so we know what work needs to be done, most of the work is the same as the following, plaster board removed, damp proof membrane fixed to the wall, the wall boarded and plast...
Axminster - EX13
Enquiry from: Sarah F
Start Date: Immediate
Do you do pre purchase damp and timber surveys in Axminster?
Seaton - EX12
Enquiry from: Anna M
Start Date: Immediate
Need an inspection and advice and possible mould removal
Exmouth - EX8
Enquiry from: Michael K
Start Date: Immediate
Damp in walls and chimney breast in hall area
Exeter - EX4
Enquiry from: Alice M
Start Date: Immediate
We have surveyed a flat and there is high moisture readings indicating a potential of rising damp. We require a survey to quote and once bought a service to resolve all issues. We can provide the surv...
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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.
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.
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!
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