Extensions including garage conversions will typically require additional damp proofing to be installed through the conversion, as the pre-existing garage will often have a single skin design for walls and floors, which was not manufactured to comply with building regulations for habitable rooms. This damp proofing will need to be put into walls and floors. Moreover, the roof of the garage conversion will require water proofing. The damp proofing for the floor of the garage conversion will often be performed by 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 pre-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 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 meet current building regulations. The walls should be damp proofed in order to safeguard the brickwork from rotting slowly as moisture sets in. This is done by either implementing damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls that are already present in the garage. Damp proofing is an integral part of the building regulations that the garage conversion will need to comply with, and so is it important to ensure 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
| 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 Barnes in October 2024
Requests for Damp proofing quotations in Barnes in October 2024. 0% change from September 2024.
Requests for Damp proofing quotations in London County in October 2024. 0% change from September 2024.
Barnes is a district within the London Borough of Richmond upon Thames. It is inside the north east of the borough and is positioned 9.3 km west south west of Charing Cross.
Barnes has a great deal of eighteenth centu and 1800s buildings in the streets close to Barnes Pond, which make up Barnes Village conservation area where many of the mid-19th century buildings are placed. Around the east riverside, there's the WWT London Wetland Centre which adjoins a number of fields for 3 principal national team sports.
The town had been part of Surrey, and it appears within the Domesday book as ‘Berne’. Barnes’ village church was constructed in between 1100 and 1150 and named the Chapel of St Mary’s. It was extended in the early 13th century, and was added to once more in 1786. A big fire destroyed components of the extensions to the chapel in 1978, so restoration work was completed in 1984.
Barnes has a large amount of sporting history spanning decades. In football, a High Master of St Paul’s School, Richard Mulcaster, is recognised with turning mob football into a refereed team sport. The school sits on Lonsdale Road, but at the time of Mulcaster it was positioned in St Paul’s Cathedral. The town includes a non-league football team named Stonewall FC, who play at Barn Elms Playing Fields.
Barnes Rugby Club is believed to be the oldest club in the world in any football code. They play next to the WWT London Wetlands Centre. The town is also known for rowing; the loop of the Thames surrounding Barnes is a part of the Championship Course made use of for the Oxford and Cambridge Boat Race.
London - SW13
Enquiry from: Kevin H
Start Date: Immediate
inspection required of 2 bedroom terraced house, late nineteenth century building Are you the property owner: Owner of the property How many rooms do you need damp proofing: 3-4 Rooms Property Type: T...
London - SW13
Enquiry from: Mike D
Start Date: Immediate
A couple of internal walls show damp low down.
West Byfleet - KT14
Enquiry from: Holly T
Start Date: Immediate
Hello, I have wet patches on some walls along with patches of black mould in several places, please could somebody come and look at it and advise what work is needed? Thank you
Ashford - TW15
Enquiry from: Marilyn T
Start Date: Immediate
I have a patch of slightly wet wall, I think the DPC has been damaged after gas fitter fitted gas pipe along the external wall where the wetness has appeared inside as this wetness, I don't think, was...
Ashford - TW15
Enquiry from: Christina B
Start Date: Immediate
rising damp on the right side of the building near the front door are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: terrace please c...
Staines-upon-Thames - TW18
Enquiry from: Saroj P
Start Date: Immediate
Damp course proofing in bathrooms
Staines-upon-Thames - TW18
Enquiry from: Vicky K
Start Date: Immediate
Hi there...I'm in the process of buying this property. Damp has been flagged up on the survey which has my concern. I was wondering if you could do a survey and quote for the potential cost? Kindest ...
Staines-upon-Thames - TW18
Enquiry from: Stephanie T
Start Date: Immediate
We have a problem with our outside walls and window with condensation I think. Identification of the problem and then quote for any works to fix the problem
Staines-upon-Thames - TW18
Enquiry from: Stephanie T
Start Date: Immediate
We have a problem with our outside walls and window with condensation I think. Identification of the problem and then quote for any works to fix the problem
West Drayton - UB7
Enquiry from: Stella M
Start Date: Immediate
damp patches are coming through the wall. this is upstairs of the landing. this house is the end of terrace houses, but not adjoining to a neighbour's house. are you the property owner: owner of the p...
Slough - SL3
Enquiry from: Andy C
Start Date: Immediate
2 bedrooms have mould that need treating and it would also be good to know the cause of it. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms prope...
Slough - SL3
Enquiry from: Marcin J
Start Date: Immediate
hello i need the survey of damp diagnosis of problems found remedial advice , costs , and a written report for my bank (mortgage) .please send me price or contact with me. house is two bedrooms ma...
West Byfleet - KT14
Enquiry from: Laura P
Start Date: Immediate
We are the owners of one of six flats in a converted house and we have reason to believe the damp proof course across the property is in need of repair/upgrading.
Slough - SL3
Enquiry from: Qudsia S
Start Date: Immediate
i want someone to visit the property and tell me whether there is any damp in the property. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms proper...
Staines-upon-Thames - TW19
Enquiry from: Breda D
Start Date: Immediate
would like some damp patches checked and repaired are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: semi detached please call to app...
Uxbridge - UB10
Enquiry from: Lorna W
Start Date: Immediate
Damp survey on two bed semi-detached. Damp has been located during a structural survey.
Slough - SL3
Enquiry from: Ricky G
Start Date: Immediate
really bad smelly bedroom which could be damp/mould but nothing visible. need expert to check and quote for treatment. thanks are you the property owner: owner of the property how many rooms do you ne...
Ashford - TW15
Enquiry from: Tina S
Start Date: Immediate
I'm not sure what kind of damp issue we have. There is mould on the inside of our built in wardrobe (built a year ago) and a smell. Please can someone come and have a look?
Uxbridge - UB8
Enquiry from: Emily T
Start Date: Immediate
i have a property in uxbridge- (ex council ground floor flat) with a mould issue in both bathroom and front room. i would like to arrange for a specialist to view and treat the problem, is this somet...
Staines-upon-Thames - TW18
Enquiry from: Paul S
Start Date: Immediate
mould around the front bay window and by the back door also by a bedroom window all of these are internal are you the property owner: owner of the property property type: semi detached how many rooms...
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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.
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.
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