Extensions such as garage conversions will often require supplementary damp proofing to be installed through the conversion, as the existing garage normally has 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 should be added to walls and floors. Additionally, the roofing of the garage conversion will need water proofing. The damp proofing of 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 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 may have 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 safeguard the brickwork from rotting slowly as moisture sets in. This can be done 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 necessary to make sure 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 Calstock in August 2024
Requests for Damp proofing quotations in Calstock in August 2024. 0% change from July 2024.
Requests for Damp proofing quotations in Cornwall in August 2024. 0% change from July 2024.
Calstock is a civil parish and a big village in south eastern Cornwall, England, United Kingdom, on the boundary with Devon. The village is situated on the River Tamar 6 miles (9.7 kilometres) south west of Tavistock and also 10 miles (16 kilometres) north of Plymouth. The church had a population of 6,095 in the 2001 census. This had raised to 6,431 at the 2011 census. The parish includes 5,760 acres (23.3 km2) of land, 70 acres (0.28 km2) of water, and also 44 acres (0.18 km2) of the tidal Tamar. Ashburton Hotel and also Danescombe Quay forgeting the River Tamar In addition to Calstock, other negotiations in the parish consist of Albaston, Chilsworthy, Gunnislake, Harrowbarrow, Latchley, Metherell, Coxpark, Dimson, Drakewalls, Norris Green, Rising Sun as well as St Ann's Chapel. Calstock village is within the Tamar Valley AONB, is overlooked by Cotehele house and yards, and also rests on the scenic Tamar Valley train. Calstock railway station opened up on 2 March 1908. The village is twinned with Saint-Thuriau in Brittany, France.
Calstock, Gunnislake - PL18
Enquiry from: Caroline S
Start Date: Immediate
damp in living room eliminated. it’s an old stone house built into the hill. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: semi...
Calstock, Gunnislake - PL18
Enquiry from: Alan W
Start Date: Immediate
install dpc solid stone walls
Calstock, Gunnislake - PL18
Enquiry from: Carolyn S
Start Date: Immediate
i am currently purchasing this property and require a survey to be carried out on the damp issues in the cottage. it was built in 1850 and has stone walls and slate roof. most rooms have damp associat...
Calstock, Gunnislake - PL18
Enquiry from: Carolyn S
Start Date: Immediate
i’m in the process of purchasing this property and would like the damp issues to be investigated. are you the property owner: owner of the property how many rooms do you need damp proofing: 5+ rooms...
Calstock, Gunnislake - PL18
Enquiry from: Alan A
Start Date: Immediate
I need a spot on level concrete base laid 5mtrs X 3 mtrs by 100 mm thick. Very easy site, level and excellent access.
Plymouth - PL3
Enquiry from: Bridget B
Start Date: Immediate
Damp proofing course on the walls inside
Plymouth - PL3
Enquiry from: D
Start Date: Immediate
Gable end wall ,query water raising up the wall, request a specialist to tell us what this is, think it’s rising damp.
Plymouth - PL6
Enquiry from: Lorraine G
Start Date: Immediate
Check for damp and give quote.
Plymouth - PL2
Enquiry from: Owein L
Start Date: Immediate
Establish source of water ingress and offer solutions
Yelverton - PL20
Enquiry from: Jason K
Start Date: Immediate
Have recently moved into property located damp in airing cupboard and adjacent rooms. Damp levels are highest at floor levels. Have investigated beneath property. has a solid concrete floor with no vo...
Torpoint - PL10
Enquiry from: Perry C
Start Date: Immediate
solving damp, flaky plaster on old walls ground floor
Plymouth - PL1
Enquiry from: Darren H
Start Date: Immediate
I have a 1st floor flat that has water ingress and damp in a few rooms. I need a damp survey carried out and the remedial work to be carried out.
Plymouth - PL4
Enquiry from: Steve M
Start Date: Immediate
Penetrating damp to rear and small portion of front elevations
Plymouth - PL3
Enquiry from: Elaine H
Start Date: Immediate
to have a look at a patch of dampness that has appeared in the hallway. i don’t know the source of the issue and need some advice. are you the property owner: owner of the property how many rooms do...
Plymouth - PL4
Enquiry from: Debra N
Start Date: Immediate
Damp appears to be coming from an external wall
Plymouth - PL4
Enquiry from: John R
Start Date: Immediate
damp from damaged render above bay on roof of bay window. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: terrace please call to a...
Plymouth - PL3
Enquiry from: Bridget B
Start Date: Immediate
Damp survey and quote for repair
Plymouth - PL9
Enquiry from: Lucy J
Start Date: Immediate
I have some damp spots on my bathroom ceiling and there are some issues with the outside wall which may or may not be related. Would love a quote for the work needed to resolve this. can I have a qu...
Plymouth - PL3
Enquiry from: Dan B
Start Date: Immediate
I have a water ingress problem. Seeking advice on cause and possible solution
Plymouth - PL5
Enquiry from: Julia B
Start Date: Immediate
Severe rising damp in two walls in the house. I believe it needs to be seen before and I would appreciate a visit 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.
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.
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!
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