Extensions such as garage conversions will often require supplementary damp proofing to be added through the conversion, as the pre-existing garage normally has a single skin design for walls and floors, which was not built to conform to building regulations for habitable rooms. This damp proofing will need to be put into walls and floors. Moreover, the roofing of the garage conversion will need water proofing. The damp proofing of the floor of the garage conversion will usually 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, underneath 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 will have already been damp proofed, but this may have to be improved as part of the conversion in order to meet current building regulations. The walls should be damp proofed in order to protect the brickwork from rotting gradually as moisture sets in. This is performed by either making use of damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls already present in the garage. Damp proofing is an integral part of the building regulations that the garage conversion will need to comply with, therefore is it vital to make sure 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
| 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 Isle Of Lewis in May 2026
Requests for Damp proofing quotations in Isle Of Lewis in May 2026. 0% change from April 2026.
Requests for Damp proofing quotations in Outer Hebrides in May 2026. 0% change from April 2026.
The Isle of Lewis comprises the northern section of Lewis and Harris, the largest island of the Western Isles or Outer Hebrides, an island chain, of Scotland. With a population of 18500, covering 27 square miles of the area, the Isle of Lewis has a total area of 683 square miles. Beyond human habitation, the island's large and numerous habitats are the home of a wide range of plants and animals, featuring the golden eagle, red deer and seals, which are recognised in several conservation areas in the area. Seen from the Isle of Lewis is primarily sandy beaches backed by dunes and machair on the Atlantic west coast, which yields to an expansive peat covered plateau in the island's centre. Its eastern coastline is visibly more rugged and consists largely of rocky cliffs divided by small coves and beaches. Because of the more fertile nature of the eastern side, most of the population has actually settled there, that includes Stornoway, the largest town. The Isle of Lewis is rather flat when compared with Harris. It is a part of a National Scenic Area, and there are four geographic Sites of Special Scientific Interest, featuring Port of Ness and Tolsta Head. Being of a Presbyterian heritage, the region has a rich history, and it was once part of the Norse Kingdom of Mann and the Isles. Life on the Isle of Lewis appears to be of substantial difference to in other places in Scotland. It has mainly kept its Sabbath observance, the Gaelic language and peat cutting. There is a rich cultural heritage in the Isle of Lewis, reflected in its myths, legends, literary and music traditions. For all your house upgrades, make sure to make use of respected specialists in the Isle of Lewis to make certain of quality.
Isle of Lewis - HS2
Enquiry from: Billie B
Start Date: Immediate
hi i am in the process of buying the above property in swordale and would like a report on timber and damp. please can you phone me so that i may arrange a timeslot through the estate agent .thank yo...
Isle of Lewis - HS2
Enquiry from: Aby M
Start Date: Immediate
Penetrating damp in living room apex wall
Isle of Lewis - HS2
Enquiry from: Kelly B
Start Date: Immediate
I am in the process of purchasing this property and would like a quote. Most of ground floor requires remedial works to flooring with wood worm treatment and a damp proofing course.
Isle of Lewis - HS2
Enquiry from: Catherine H
Start Date: Immediate
Woodworm treatment quote. House I’m hoping to buy has woodworm mentioned in home report. I’m enquiring how much a quote would be to get it investigated.
Isle of Lewis - HS2
Enquiry from: Joanna R
Start Date: Immediate
Survey of bottom floor where water has been found
Isle of Lewis - HS2
Enquiry from: Joanna R
Start Date: Immediate
Just moved in and noted damp in the property
Isle of Lewis - HS2
Enquiry from: Kirsteen M
Start Date: Immediate
I am looking to purchase a property on the Isle of Lewis that has some damp and woodworm. I require a survey to be carried out for the mortgage people to do a valuation. Is a damp and timber survey so...
Isle of Lewis - HS2
Enquiry from: Alena E
Start Date: Immediate
survey to establish where rising damp is coming from. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: semi detached please call to...
Isle of Lewis - HS2
Enquiry from: Tracey R
Start Date: Immediate
Damp treatment, insect infestation and other necessary remedial work. We have a home report detailing exact requirements. It looks like a big job! The key is held at; Derek Mackenzie Solicitors & E...
Isle of Lewis - HS2
Enquiry from: John M
Start Date: Immediate
dampness in walls and condensation building up in house. need ayurveda and any necessary works carried out are you the property owner: relative of owner how many rooms do you need damp proofing: 3-4 ...
Isle of Lewis - HS2
Enquiry from: Christine M
Start Date: Immediate
Timber treatment in attic for woodworm. Require certificate of treatment for home report. We have an offer on house subject to certification.
Isle of Lewis - HS2
Enquiry from: Kirsten P
Start Date: Immediate
hi we are in the process of buying the property but the bank require a damp and timber survey to be carried out. we are looking to have this done asap. can you please provide a quote for this survey a...
Isle of Lewis - HS2
Enquiry from: Ian B
Start Date: Immediate
Damp course all of ground floor under floor boards
Isle of Lewis - HS2
Enquiry from: Elizabeth L
Start Date: Immediate
Damp patches to carpet on dining room floor so floor probably needs lifting and damp proofing underneath. My address isn't Lochs Road - that was filled in automatically and I can't change it!
Isle of Lewis - HS2
Enquiry from: Morag M
Start Date: Immediate
rising damp around full ground floor of house
Isle of Lewis - HS2
Enquiry from: Susan G
Start Date: Immediate
damp proofing of back wall, could be rising or penetrating damp that needs to be determined.
Isle of Lewis - HS2
Enquiry from: Jeremy B
Start Date: Immediate
hi i live in suffolk but was wondering if you could carry out a full damp/timber report on 11b garenin carloway ***. it is a single story former croft building. could you give me an idea of cost and h...
Isle of Lewis - HS2
Enquiry from: Susan G
Start Date: Immediate
hello the address and postcode is of a home i do not live it but am very interested in buying. unfortunately the home report describes "elevated damp meter readings were obtained to the rear wall of ...
Answer a few quick questions, so we can match you with local damp proofing specialists who can help.
Get free, no-obligation local damp proofing quotes from 4 verified damp proofing specialists working in Isle Of Lewis.
Compare customer reviews, services and prices, and choose the right tradesperson for you.
Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.
Good easy way to find a selection of trades you need all in one place.
Love Local Quotes it's a big part of my Business I would recommend to anyone
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!
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.
We can help you get more damp proofing work with our qualified job leads and boost your business.
Join today