Extensions such as garage conversions will usually require extra damp proofing to be installed through the conversion, as the 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 added to 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 performed by employing 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 existing concrete floor, below 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 have been damp proofed, but this might need to be updated as part of the conversion to be able to comply with current building regulations. The walls will need to be damp proofed in order to safeguard the brickwork from rotting gradually as moisture sets in. This can be accomplished by either implementing 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 should adhere to, therefore is it vital to make sure that your garage conversion incorporates 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 Belfast in January 2025
Requests for Damp proofing quotations in Belfast in January 2025. 0% change from December 2024.
Requests for Damp proofing quotations in County Antrim in January 2025. 0% change from December 2024.
The capital of Northern Ireland is the fourteenth largest city in the British Isles, having a populace boasting 267,500. Belfast has long been a city well known for its industry and typically was responsible for shipbuilding, tobacco, rope making and linen. As one of Britain's important cities, home prices happen to be greater in Belfast, so hold and greatly improve on your property's value with property improvements finished by vetted specialists.
Belfast - BT9
Enquiry from: Carl P
Start Date: Immediate
Hi there! I had a homebuyers report done on the property and was advised to seek a damp specialist to inspect and advise based on "high damp meter readings taken throughout the original property at gr...
Belfast - BT13
Enquiry from: Mark M
Start Date: Immediate
Mold showing on bedroom ceiling and some walls.
Belfast - BT13
Enquiry from: Niyi A
Start Date: Immediate
condensation, mould and rising damp
Belfast - BT13
Enquiry from: Ashleigh R
Start Date: Immediate
Damp detected in ground floor of the property and upstairs in second bedroom ceiling.
Belfast - BT5
Enquiry from: Shelley T
Start Date: Immediate
Full damp course in living room. Following a surveyors report before purchasing the property.
Belfast - BT8
Enquiry from: Bryony R
Start Date: Immediate
Hello, My partner and I are in the process of purchasing our first property. We have just received our survey back and it has identified a number of concerns with the house including woodworm and d...
Belfast - BT4
Enquiry from: Aaron H
Start Date: Immediate
Penetrating damp in front and back wall of a ground floor terrace house
Belfast - BT7
Enquiry from: Ciara S
Start Date: Immediate
Mould present throughout house, especially on top floor bedroom, near bedroom. Want to find rot of the problem and stop any future damp problems
Belfast - BT12
Enquiry from: NICK S
Start Date: Immediate
DPC installed Not sure if DPM is needed?
Belfast - BT6
Enquiry from: Fably K
Start Date: Immediate
Damp issues in exterior wall
Belfast - BT14
Enquiry from: Joseph B
Start Date: Immediate
Gable wall in the front and back room are showing signs off damp black mould and peeling wallpaper fireplace s in both rooms not in use and are sealed need advise on how to proceed
Belfast - BT6
Enquiry from: Patrick M
Start Date: Immediate
External wall between kitchen and rest of house. Documents show it was done around 20 years ago
Belfast - BT4
Enquiry from: Andrew M
Start Date: Immediate
Previous owner said a damp proof course would need done to the house. Sign of damp in the back corner of the downstairs
Belfast - BT12
Enquiry from: Ramesh G
Start Date: Immediate
2 bedroom terraced house. Rising damp through the house.Internal walls affected.
Belfast - BT6
Enquiry from: Karen W
Start Date: Immediate
We have what looks like rising damp in hallway and possibly kitchen. Also in the attic there is some mould developing on the rafters so may be dry rot.
Belfast - BT14
Enquiry from: Lauryn S
Start Date: Immediate
I have recently received a survey on the address listed, which has noted that there is signs of penetrating and/or rising damp. I was hoping to get a quote for the work that would be needed to be carr...
Belfast - BT12
Enquiry from: Jenny F
Start Date: Immediate
End red brick terrace house. Rising damp in walls - urgent quote please, as renovation project and ready for work asap
Belfast - BT8
Enquiry from: Emma S
Start Date: Immediate
Condensation on windows, walls and ceiling in main bedroom of property
Belfast - BT15
Enquiry from: Geraldine G
Start Date: Immediate
Hi, I'm in the process of selling a property and have been made aware from a potential purchaser that that their survey indicated high levels of damp in the building. As a result I'm keen to understan...
Belfast - BT6
Enquiry from: Michael M
Start Date: Immediate
We have rising damp in the kitchen and signs of damp showing on outer walls.
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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!
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.
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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