Extensions including garage conversions will typically require additional damp proofing to be installed as part of conversion, as the pre-existing garage normally has a single skin design for walls and floors, which was not designed to conform to building regulations for habitable rooms. This damp proofing will have to be added to walls and floors. In addition, the roofing of the garage conversion will need water proofing. The damp proofing for the floor of the garage conversion will often be performed by utilising 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 if the floor will be a solid or a floating floor. In some garages, the walls have already been damp proofed, but this might need to be updated as part of the conversion to be able to meet current building regulations. The walls will need to be damp proofed in order to protect the brickwork from rotting slowly as moisture sets in. This is done 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 comply with, and so is it important to ensure that your garage conversion employs 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 Rossendale in March 2025
Requests for Damp proofing quotations in Rossendale in March 2025. 0% change from February 2025.
Requests for Damp proofing quotations in Lancashire in March 2025. 0% change from February 2025.
Rossendale is a area with borough status in the county of Lancashire and has a populace of 68,000. The region is found north of the greatly populated regions of Manchester, Bolton, Burnley and Rochdale. In spite of a small populace its area size gives the region a population density of 1,300 people per sq mile. For just about any property improvements in the Rossendale area, make use of vetted professionals to be sure the right price for the project.
Rossendale - BB4
Enquiry from: Jack T
Start Date: Immediate
We have damp problems in our top 2 bedrooms and would like a damp survey and then potentially the work carrying out. I believe you will give us a free damp survey and then a no obligation quote, if t...
Rossendale - BB4
Enquiry from: Jholika K
Start Date: Immediate
Need a quote for some rising damp in my property
Rossendale - BB4
Enquiry from: Almas G
Start Date: Immediate
Pls need quote due to damp issues thanks
Rossendale - BB4
Enquiry from: Sophie T
Start Date: Immediate
Free damp assesment on house we are purchasing. Level 2 survey said high levels of moisture in ground walls think a previous failed damp proof course has taken place and a quote for any work that need...
Rossendale - BB4
Enquiry from: Sylvie b
Start Date: Immediate
we have 4 properties in barrow in furness all requiring damp remedial work however our contractor has to be insurance backed could you kindly call me
Rossendale - BB4
Enquiry from: Rose M
Start Date: Immediate
Rising damp quote. Suspected rising damp in living room.
Rossendale - BB4
Enquiry from: Matthew G
Start Date: Immediate
I am purchasing the above property and it has some damp. I would like to arrange for a damp survey to understand if the damp is related to existing issue with chimney. Will give you any remedial wor...
Rossendale - BB4
Enquiry from: Isobel W
Start Date: Immediate
internal and external damp on ground floor remove plaster from walls install membrane re board full walls and skim full walls property type: terrace how many rooms do you need damp proofing: 1-2 rooms
Rossendale - BB4
Enquiry from: Shane F
Start Date: Immediate
Damp on the walls and a lot of slugs in the property
Rossendale - BB4
Enquiry from: Isobel W
Start Date: Immediate
Full damp proof course , 2 bed terraces . Kitchen has very bad damp , not moved into the property yet we are buying it . It isn't rising damp
Rossendale - BB4
Enquiry from: Anna B
Start Date: Immediate
damp in the cellar and on the outside wall 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
Rossendale - BB4
Enquiry from: Kimberley W
Start Date: Immediate
my basement has been tanked a few years ago but the last 10 days i have water coming in which is getting worse. i am a single mum with two kids and i am worried it will go into the electrics. i don't ...
Rossendale - BB4
Enquiry from: Rose M
Start Date: Immediate
I have suspected rising damp in my living room and I am looking for a quote.
Rossendale - BB4
Enquiry from: NEIL D
Start Date: Immediate
moveing to greenfield street haslingden. i live in a second floor apartment moving in to a ground floor flat. to be moved is living room, kitchen, bed room, office furniture
Rossendale - BB4
Enquiry from: Kane M
Start Date: Immediate
Damp on 3 downstairs walls and 1 upstairs wall
Rossendale - BB4
Enquiry from: Mohammad D
Start Date: Immediate
Home Owner Supplied and Fitted Call to Appoint
Rossendale - BB4
Enquiry from: Annemarie F
Start Date: Less than one month
How many rooms do you need damp proofing: 1-2 Rooms Property Type: Terrace Time scale: Less than one month Are you the property owner: Owner of the property Please call to appoint
Rossendale - BB4
Enquiry from: Mr a
Start Date: 1 to 3 months
Quote for tanking a cellar and a damp proof course in one other room and an outside wall in another room. The house is stone built mid terrace Are you the property owner: Owner of the property How man...
Rossendale - BB4
Enquiry from: Malgorzata M
Start Date: Less than one month
I have mould on the ceiling, I want to get rid of it so it will never come back, and maybe find if there is a whole or sth in the attic or roof, that this mould came to us. Are you the property owne...
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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.
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.
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.
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