Extensions such as garage conversions will typically require additional damp proofing to be installed through the conversion, as the pre-existing garage will typically have a single skin design for walls and floors, which was not designed to comply with building regulations for habitable rooms. This damp proofing will need to be put into walls and floors. Furthermore, the roof of the garage conversion will require water proofing. The damp proofing for the floor of the garage conversion will usually be achieved by by using 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, 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 have already been damp proofed, but this may need to be improved as part of the conversion to be able to adhere to current building regulations. The walls will need to be damp proofed to be able to protect the brickwork from rotting gradually as moisture sets in. This is accomplished by either making use of 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 important part of the building regulations that the garage conversion should comply with, therefore is it necessary to ensure that your garage conversion makes use of suitable 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 St Asaph in October 2024
Requests for Damp proofing quotations in St Asaph in October 2024. 0% change from September 2024.
Requests for Damp proofing quotations in Clwyd in October 2024. 0% change from September 2024.
St Asaph is a Welsh city found in the north east of the country and features a populace of only 3,000. It was developed around the River Elwy and it's the second smallest Welsh city, marginally in front of St David's. St Asaph only received city reputation in 2012 within Queen Elizabeth's Diamond Jubilee festivities after becoming formerly demoted. If you would like obtain the most out of your home within St Asaph, be sure to use the leading tradespeople in the region and get a quality job finished
At Home Energy Save GB Ltd we are specialists in all fields of damp proofing and energy efficiency within the home. Whether your problem is loft condensation, rising damp, penetrating damp, black mould or simply heat loss then we can help. We sp...
Phone consultant was lovely and polite. Barry came out to review our home and was very professional, friendly and gave ...
St. Asaph - LL17
Enquiry from: John M
Start Date: Immediate
rising damp in one internal wall between kitchen and lounge. need confirmation it is rising damp and a quote for work needed to fix problem. are you the property owner: owner of the property how many ...
St. Asaph - LL17
Enquiry from: John M
Start Date: Immediate
damp survey on one internal wall 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 appoint
Wirral - CH47
Enquiry from: Albert M
Start Date: Immediate
Upstairs bedroom and downstairs dining room are damp. External wall was rendered about 20 years ago
Wirral - CH48
Enquiry from: Beckie F
Start Date: Immediate
already had damp survey. I wish to have a damp course along the back of my victorian house. Render off walls already inside and drying out taking place. I have a plasterer and new kitchen fitter lined...
Wirral - CH48
Enquiry from: Carole W
Start Date: Immediate
Advice and a quote for damp gable end wall
Wirral - CH47
Enquiry from: Viki B
Start Date: Immediate
a survey and quote please. damp has been identified on my survey (i'm buying the house). it is believed to have come from a faulty stopcock from next door which has now been fixed. i'm having the roof...
Wirral - CH48
Enquiry from: Linda S
Start Date: Immediate
Smell of damp in kitchen. Black mould on extension walls. Diagnosis of the problem and an estimate of how much to put it right.
Wirral - CH48
Enquiry from: Chris M
Start Date: Immediate
Assessment of rising damp in party wall in front back rooms of semi detached
Rhyl - LL18
Enquiry from: Angela W
Start Date: Immediate
Could we have a free quote on a damp issue in the property please If you could suggest a date and time Many thanks
Wirral - CH47
Enquiry from: Helen N
Start Date: Immediate
We have a damp patch under a bedroom window and are looking for some advice
Wirral - CH48
Enquiry from: Olivia B
Start Date: Immediate
Damp survey to identify any areas of repair and quote for any actions/repairs needed
Wirral - CH48
Enquiry from: Chloe C
Start Date: Immediate
Review cause of damp and mould on wall/ceiling areas at top of house, mainly around chimney stacks and outside wall. Perhaps pointing/brickwork issues on outside wall also. ?penetrating/condensation a...
Wirral - CH60
Enquiry from: Barry B
Start Date: Immediate
suspected damp in kitchen wall, originating from the exterior but showing signs in the interior. Please could you call/visit to give some advice/cost to rectify. Thanks
Wirral - CH60
Enquiry from: Keith W
Start Date: Immediate
Could you please provide a free and no obligation damp survey to two front bedrooms. We have a lot of mould on the walls and inside the wardrobe
Wirral - CH48
Enquiry from: Rachael L
Start Date: Immediate
I would like a survey and quotation for rising damp
Wirral - CH48
Enquiry from: Francis T
Start Date: Immediate
hi just wondering if you could help? we have just moved house a few weeks ago and now it is raining damp appears to be coming through the parquet flooring. wondering if you could look at the floors a...
Colwyn Bay - LL29
Enquiry from: David S
Start Date: Immediate
We had the rear outhouse plastered to make a utility room / toilet - damp showed through and the plasterer returned, tanked the wall + injected damp proof + re-plastered. Damp again showing and spread...
Denbigh - LL16
Enquiry from: Liam G
Start Date: Immediate
Mold in bedrooms x2 condensation in attic (easy access not fully boarded) potential roof leak
Wirral - CH48
Enquiry from: Tessa G
Start Date: Immediate
several areas to check over most particularly in an extension of approximately 50 years are you the property owner: owner of the property how many rooms do you need damp proofing: 3-4 rooms property ...
Wirral - CH47
Enquiry from: John S
Start Date: Immediate
solution to damp patches that have appeared on walls to back room either side of french doors to patio are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 r...
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Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
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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.
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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