Extensions such as garage conversions will usually require extra damp proofing to be installed through the conversion, as the pre-existing garage typically has a single skin design for walls and floors, which was not built to comply with building regulations for habitable rooms. This damp proofing should be added to walls and floors. In addition, the roof of the garage conversion will need water proofing. The damp proofing of the floor of the garage conversion will in most cases 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 pre-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 might have to be updated as part of the conversion in order to comply with current building regulations. The walls should be damp proofed in order to safeguard the brickwork from rotting gradually as moisture sets in. This can be done by either implementing damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls that are already in the garage. Damp proofing is an integral part of the building regulations that the garage conversion will need to adhere to, therefore is it vital 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
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| Labour cost | £1,050 | |
| Material cost | £375 | |
| Waste removal | £75 |
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Olney is a market town as well as civil church in the Borough of Milton Keynes in South East England. At the 2011 Census, it had a population of around 6,500 people. It rests on the River Great Ouse, really near the boundaries of Buckinghamshire with Bedfordshire and Northamptonshire, as well as equidistant from Northampton, Bedford and Milton Keynes. It is accessed by the M1 at Junction 14 (approximately 7 miles), with the closest guest rail service at Milton Keynes Central and also Bedford train stations (each approximately twelve miles distant). It is a popular vacationer location, perhaps best understood for the Olney Pancake Race and also for the Olney Hymns by William Cowper as well as John Newton.
Milton Keynes - MK17
Enquiry from: Olivia S
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We are currently in the process of purchasing a property and have recently received the results of a Level 3 building survey. The surveyor identified several areas of concern relating to damp and reco
Northampton - NN4
Enquiry from: Peter D
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We have for the second time in a month damp coming up through the living room floor
Olney - MK46
Enquiry from: Amy M
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RICS level 3 survey has indicated high moisture levels and rising damp on internal faces of external walls in a number of locations throughout the property. Can I please arrange a quote for a small 2
Wellingborough - NN8
Enquiry from: Rebecca T
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Please look out for all damp areas
Rushden - NN10
Enquiry from: Matthew P
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I have recently bought the property, and when I got the keys I immediately found a leak in the internal Stopcock that was leaking 2l per hour. A plumber has repaired the leak, but there is a substanti
Bedford - MK42
Enquiry from: Amar C
Start Date: Immediate
Kitchen has high moisture readings
Northampton - NN1
Enquiry from: Bentley V
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Cellar has been tanked to certain degree, but still have black mould on ceiling
Property: terrace
Wellingborough - NN8
Enquiry from: Nita G
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Im looking for a quote on some rising damp and rear rendered surfaces work please. ideally looking for a full timber and damp report to show the cause and remedial works required, along with an estima
Wellingborough - NN8
Enquiry from: Robin R
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Hello We'd love to have a chat about damp issues in our building which have been on-going for some time. It’s an old converted factory and there are a number of things to fix! We work from home so a
Milton Keynes - MK8
Enquiry from: David K
Start Date: Immediate
We have a growing damp spot along in one of our bedrooms, this room is directly below a balcony area on the top floor ov our house. Suspect that water is leaking in via the balcony into the wall and c
Milton Keynes - MK4
Enquiry from: Gabby D
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Hello, I have a first floor window that is letting in some water. The window itself is in good condition, the water is seeping in around the side when the window joins the wall. The access to the prop
Milton Keynes - MK4
Enquiry from: Shailee S
Start Date: Immediate
Damp on the walls. I would like to get the problem investigated so to identify the problem and fix the same
Wellingborough - NN8
Enquiry from: Atiq M
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Box room had been painted with anti mold paint a couple of times but the mold keeps coming up. Please advise if you can resolve this issue; and when you can visit the home to have a look
Milton Keynes - MK14
Enquiry from: Anand A
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Damp and condensation survey needed with root cause report
Milton Keynes - MK17
Enquiry from: Izabella D
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Damp has been identified on inside of chimney breast in front room and in kitchen near the sink. We would like a quote asap for the work as we are selling the house
Milton Keynes - MK12
Enquiry from: Latoya W
Start Date: Immediate
Damp on ceiling in bedroom and bathroom
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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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