Extensions including garage conversions will often require supplementary 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 be in accordance with building regulations for habitable rooms. This damp proofing will need to be added to walls and floors. Additionally, the roofing of the garage conversion will require water proofing. The damp proofing of the floor of the garage conversion will most likely be achieved by utilising a damp proof membrane. This membrane can come in either solid or liquid form. The damp proof membrane will be put down either on top of the existing concrete floor, below the new floor, or as part of both, depending on if the floor will be a solid or a floating floor. In some garages, the walls will have already been damp proofed, but this may need to be updated as part of the conversion in order to adhere to current building regulations. The walls should be damp proofed in order to protect the brickwork from rotting gradually as moisture sets in. This can be performed by either applying 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 should comply with, therefore is it vital 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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| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
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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 ...
We are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in resolving damp issues connected to any form of damp. We can also offer the latest solutions to condensation. We offer a FREE, NO OBLIGATION damp ...
will be in touch once property has been purchased.
Hi there my name is Tracy Mccready I offer a reliable service and a free fix question and fully insured and safety conscious and give a guarantee warranty and accept card payment or bank transfer ar or check
Was so nice to have someone give us advice on our damp problems without prejudice he gave good advice and helpful soluti...
Welcome to Heatseal Insulation Ltd We are National Loft insulation and Damp Proofing specialists covering most of the UK. Our objective is to provide an outstanding & reliable service to all our customers offering the latest technology to the Dome...
Good advice, clear understanding of the problem and solution
The Hive Efficiency Group supply and install a range of products to both residential and commercial properties, designed to assist in making them more energy efficient and maintenance free for many years to come. From thermally effiecient wall c...
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Boston - PE21
Enquiry from: Jason C
Start Date: Immediate
We have a job at a site in Boston *** where two office walls and a third wall behind the kitchen sink are showing signs of damp, with paint flaking off. Please provide your earliest availability and q
Louth - LN11
Enquiry from: Kate O
Start Date: Immediate
There is a small of damp under the stairs and in a cupboard in the lounge. It doesn't look or particularly feel damp though
Hinckley - LE10
Enquiry from: Jess W
Start Date: Immediate
We were unfortunate enough to come home to a flooded basement last week that has caused floor, wall and electrical damage! Obviously our biggest priority is to have this never happen again. So would l
Boston - PE21
Enquiry from: Anton T
Start Date: Immediate
Recently I have a mortgage on this house and the bank put an retention of 2K because of damp, I need to find out what is and the cost of repair
Spalding - PE12
Enquiry from: Terri L
Start Date: Immediate
Damp on front facing external wall. Please survey and advise of work required/ if possible carry out this work
Matlock - DE4
Enquiry from: Norman V
Start Date: Immediate
External Brick Workshop requires new floor, new internal ceiling, and internal brick walls painted. Provision of air bricks and some form of heating. Has electricity supply
Potters Bar - EN6
Enquiry from: Priyanka R
Start Date: Immediate
To review the damp, see the source, take damp readings and advise the best course of action
Chesterfield - S43
Enquiry from: Neil S
Start Date: Immediate
5 m long 1 m high Plaster removing damp proofing plaster back up to browning ready for top plaster
Mablethorpe - LN12
Enquiry from: Matthew J
Start Date: Immediate
We have just bought the property and there is signs of damp. We would need a diagnosis of what type of damp is in the house and a check for any wood treatments needed
Ilkeston - DE7
Enquiry from: Hayri S
Start Date: Immediate
Damp in the kitchen walls
Derby - DE23
Enquiry from: Jagjit s
Start Date: Immediate
Damp/condenstaion issues 2 bedrooms bungalow
St. Albans - AL4
Enquiry from: Nick W
Start Date: Immediate
Sleaford - NG34
Enquiry from: Stuart P
Start Date: Immediate
External wall with built in wardrobe causing damp and mould to inside of house
Leicester - LE3
Enquiry from: David S
Start Date: Immediate
An inspection and quote for potential damp issues on a property we are in the process of buying
Derby - DE24
Enquiry from: Rachel S
Start Date: Immediate
Damp proofing the house. i need the back of the house damp proofing , the kitchen and bathroom. i live in a two bedroom terraced
Property: terrace
Oakham - LE15
Enquiry from: Caroline B
Start Date: Immediate
Empty property on the market is showing signs of seepage onto carpet along south-facing wall of long lounge/diner and peeling wallpaper above one of the bedrooms. My sister is around this weekend if a
Kettering - NN16
Enquiry from: Andrew L
Start Date: Immediate
Believe we have rising damp due to leaky guttering which has been solved. we need the internal wall fixing
Property: detached
Lutterworth - LE17
Enquiry from: Sheila C
Start Date: Immediate
I need an assessment made of the cellar in this property to see if it needs to be re-tanked/sealed for damp. Is this something that you are able to undertake?
St. Albans - AL3
Enquiry from: Alan S
Start Date: Immediate
Bishop's Stortford - CM23
Enquiry from: Car M
Start Date: Immediate
TEST WALLS basement hack off half of wals plaster left tank will be at address 11.30 to 3 sunday and later on monday
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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!
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.
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.
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