Extensions such as garage conversions will usually require supplementary damp proofing to be installed during the conversion, as the existing garage typically has 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. Additionally, the roofing of the garage conversion will require water proofing. The damp proofing for the floor of the garage conversion will in most cases be achieved by using a damp proof membrane. This membrane will 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 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 need to be updated as part of the conversion in order to comply with current building regulations. The walls should be damp proofed to be able to protect the brickwork from rotting gradually as moisture sets in. This is done by either employing 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 should 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 Chepstow in October 2024
Requests for Damp proofing quotations in Chepstow in October 2024. 0% change from September 2024.
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Chepstow is a town in Monmouthshire, Wales. It adjoins the border with Gloucestershire in England. It is situated around the River Wye, about two miles (3.2 km) above its confluence with the River Severn, and adjoining the western end of the Severn Bridge. It is 16 miles (26 km) east of Newport, 18 miles (29 km) north-west of Bristol and 110 miles (180 km) west of London. Based on the 2001 Census, the town features a permanent population of about 10821. Its accessibility to the cities of Bristol, Newport and Cardiff means it has a large quantity of commuters. Chepstow Castle, situated on a clifftop above the Wye and its bridge, is frequently cited as the oldest surviving stone castle in Britain. The castle was established by William Fitzosbern immediately following the Norman conquest, and was extended in later centuries prior to becoming ruined following the Civil War. A Benedictine priory was also established within the walled town, which was the centre of the Marcher Lordship of Striguil. The port of Chepstow became noted during the Middle Ages for its imports of wine, and also became a significant centre for the export of timber and bark, from nearby woodland in the Wye valley and Forest of Dean. During the late 18th century the town was a focus of early tourism as a part of the "Wye Tour", and the tourist business remains important. Other significant industries included shipbuilding - one of the very first World War National Shipyards was established in the town - and heavy engineering, like the prefabrication of bridges and, now, wind turbine towers. Chepstow is also well known for its racecourse, which has hosted the Welsh National every year since 1949. For all your home upgrades, make sure that you utilise trustworthy professionals in Chepstow to make sure that you get the best quality.
Chepstow - NP16
Enquiry from: Allison H
Start Date: Immediate
we have a lodge grade 2 which has damp coming through on a corner of one internal wall, kind of in the middle of the wall and towards the window would someone be able to come and have a look at it for...
Chepstow - NP16
Enquiry from: Christina G
Start Date: Immediate
Condensation and black mould appearing on upstairs windows and window ledge When we moved in the homebuyers report did warn that there was insufficient ventilation *** floor
Chepstow - NP16
Enquiry from: Helen S
Start Date: Immediate
In the process of purchasing property. RICS survey has shown possible rising damp on the ground floor, especially by the front door. Would like this fully assessed with costs and options please. Also...
Chepstow - NP16
Enquiry from: Bilhan T
Start Date: Immediate
Damp coming inside the top floor flats from the roof
Chepstow - NP16
Enquiry from: Freya L
Start Date: Immediate
hello, we are about to purchase a 1960s property in chepstow. the initial survey report mentioned that there was some damp detected in some of the walls downstairs which we would like to be investigat...
Chepstow - NP16
Enquiry from: Freya L
Start Date: Immediate
hello, my partner and i are purchasing this property and our initial survey reported some damp detected in some of the downstairs rooms, with black mould (likely caused by condensation) in the corner ...
Chepstow - NP16
Enquiry from: Stephen S
Start Date: Immediate
identification of stale musty damp smell in kitchen are you the property owner: owner of the property how many rooms do you need damp proofing: 3-4 rooms property type: detached please call to appoin...
Chepstow - NP16
Enquiry from: Wayne C
Start Date: Less than one month
Damp proofing. Rising damp possible Are you the property owner: Owner of the property How many rooms do you need damp proofing: 1-2 Rooms Property Type: Semi detached Time scale: Less than one month ...
Newport - NP19
Enquiry from: Paul C
Start Date: Immediate
it’s one of my rental properties that seems to have damp in the property, possibly a damp course, it’s in newport the address 64 bristol st, newport it’s maindee area are you the property owner:...
Bristol - BS11
Enquiry from: Vijith M
Start Date: Immediate
Damp proofing, clear the walls
Newport - NP19
Enquiry from: Kevin P
Start Date: Immediate
Hi, I've got what I think is penetration damp appearing under or close to windows. It's not affecting large areas but the paint/plaster is now peeling. I've tried drying and treating myself but the...
Monmouth - NP25
Enquiry from: Tim G
Start Date: Immediate
Hi there, We have just had a level 3 RICS survey completed on a property we are looking to purchase. There are 2 areas that we believe you may be able to quote for do the works necessary for us, in...
Cwmbran - NP44
Enquiry from: Susannah K
Start Date: Immediate
Looks like the damp proof membrane got damaged when new patio door installed
Coleford - GL16
Enquiry from: Roger M
Start Date: Immediate
To look at solutions for damp around the door and around the house
Cwmbran - NP44
Enquiry from: Debra R
Start Date: Immediate
I have recently had a survey which advised contacting a damp specialist. I am unsure if this is just condensation as the survey did not confirm anything.
Bristol - BS3
Enquiry from: Jessica S
Start Date: Immediate
Damp survey is required for a 2 bedroom house.
Monmouth - NP25
Enquiry from: Neal K
Start Date: Immediate
In the process of a house purchase and have noticed large areas of damp in an area of an en suite in a basement extension. Would like to see if any idea of the extent of the damp is, if there is signi...
Newport - NP19
Enquiry from: Melanie R
Start Date: Immediate
Full damp inspection and repairs
Cwmbran - NP44
Enquiry from: Nicola H
Start Date: Immediate
I would like a survey as I moved house to a bungalow in November and have started to renovate. The survey I had when buying my property said that there were small damp issues, but I think there may be...
Newport - NP20
Enquiry from: Brian B
Start Date: Immediate
I have what looks like rising damp on my house external walls. I need someone to have a look and give me a quote for any remediation work please.
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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.
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.
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