Extensions such as garage conversions will typically require extra damp proofing to be installed during the conversion, as the pre-existing garage typically has a single skin design for walls and floors, which was not built to be in accordance with building regulations for habitable rooms. This damp proofing will have to be put into walls and floors. Furthermore, 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 put down either on top of the existing concrete floor, underneath the new floor, or as part of both, depending on if the floor will be a solid or a floating floor. In a few garages, the walls have already been damp proofed, but this might need to be improved as part of the conversion in order to meet 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 is 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 should comply with, and so is it vital 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 Blackburn in October 2024
Requests for Damp proofing quotations in Blackburn in October 2024. 0% change from September 2024.
Requests for Damp proofing quotations in Lancashire in October 2024. 0% change from September 2024.
The Lancashire town of Blackburn features a population of approximately 105,000 and is found to the north of the West Pennine Moors. Blackburn played a large part in the Industrial Revolution and was one of the first industrialised towns in the world. Make sure to use respectable firms in Blackburn for your home improvements.
Blackburn - BB6
Enquiry from: Joanne H
Start Date: Immediate
We would like a free quote for damp proofing please
Blackburn - BB1
Enquiry from: Linda B
Start Date: Immediate
Site survey of damp in one office wall and potentially ceiling
Blackburn - BB1
Enquiry from: Summiya P
Start Date: Immediate
Hi, My property started to have alot of condensation due to carpet cleaning. Now I have a lot mould in the property
Blackburn - BB1
Enquiry from: Solly R
Start Date: Immediate
Hi I seem to have bubbles on my walls
Blackburn - BB1
Enquiry from: Kashif N
Start Date: Immediate
We have in our bed room black mould on top of wall link with roof.
Blackburn - BB6
Enquiry from: Emily P
Start Date: Immediate
We think it's rising damp that's the problem, it's 2 connecting walls in the kitchen that are affected and we're just looking for actual answers and quotes to get it repaired
Blackburn - BB1
Enquiry from: Kashif N
Start Date: Immediate
Clean bed room black mould and damp solution
Blackburn - BB1
Enquiry from: Dawud A
Start Date: Immediate
Damp/mould/condensation in rooms. Floor boards rotting
Blackburn - BB1
Enquiry from: Aadil C
Start Date: Immediate
We have water ingress in the front of our property. We need some expertise to advise how we can stop the water ingressing and future proof it, so it doesn’t ingress further. The water ingress is...
Blackburn - BB1
Enquiry from: Phil B
Start Date: Immediate
we have an offer on the property. survey indicates moisture in walls, unable to verify if damp course exists or is compromised. can you advise please. recomended to us by veda banks @ mortimers blackb...
Blackburn - BB2
Enquiry from: Asim K
Start Date: Immediate
Condensation diagnostic’s
Blackburn - BB1
Enquiry from: Wajid H
Start Date: Immediate
i need a damp & timber report are you the property owner: relative of owner how many rooms do you need damp proofing: 3-4 rooms property type: semi detached please call to appoint
Blackburn - BB2
Enquiry from: Nick H
Start Date: Immediate
Hi We are currently purchasing a property as above address and our mortgage company are insisting we have a damp survey carried out on the property and issue an inspection report prior to agreeing th...
Blackburn - BB6
Enquiry from: Adam M
Start Date: Immediate
Damp in the upstairs 2 bedrooms need a quote please
Blackburn - BB1
Enquiry from: Abdulla K
Start Date: Immediate
Damp course on bottom floor. Includes 2 rooms and hallway
Blackburn - BB1
Enquiry from: Emma M
Start Date: Immediate
Damp survey - selling house, need a damp survey to give to buyer for mortgage lender
Blackburn - BB2
Enquiry from: Anisa J
Start Date: Immediate
checking for damp around the house . basment included are you the property owner: owner of the property how many rooms do you need damp proofing: 3-4 rooms property type: terrace please call to appoi...
Blackburn - BB1
Enquiry from: Sajid I
Start Date: Immediate
damp course investigation and remediation 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 appoint
Blackburn - BB6
Enquiry from: Katherine S
Start Date: Immediate
Front and back walls, damp proof course required.
Blackburn - BB2
Enquiry from: Saba I
Start Date: Immediate
lots of mould in bathroom. need someone to take a look and remove. are you the property owner: owner of the property how many rooms do you need damp proofing: 1-2 rooms property type: terrace 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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