Extensions including garage conversions will typically require supplementary damp proofing to be installed through the conversion, as the pre-existing garage will typically have 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 need to be added to walls and floors. Furthermore, the roof of the garage conversion will need water proofing. The damp proofing for the floor of the garage conversion will often be achieved by employing a damp proof membrane. This membrane is available 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 whether 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 in order to adhere to 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 carried out by either using 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, and so is it important to ensure 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 |
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Watton is a market town in the area of Breckland within the English region of Norfolk. The A1075 Dereham-Thetford road as well as the B1108 Brandon-Norwich Road meet at a crossroads below, where the community developed, regarding 20 miles (32 kilometres) west of Norwich. The civil parish covers a location of 7.2 km2 (2.8 sq mi) with around 6,800 citizens in 3,000 households, boosting to a population of 7,202 in 3,226 at the 2011 Census. The Domesday Book recorded that Watton (or Wadetuna) featured a church, manor house and also Anglo-Saxon settlement. A station at Watton, on the Thetford & Watton Train, opened in October 1869 as well as enclosed June 1964. The line itself was enclosed April 1965. In 1984 Watton was twinned with the Lower Rhine (Niederrhein) town of Weeze, Germany, with the succeeding twinning charter being officially checked in 1987.
King's Lynn - PE32
Enquiry from: Ella P
Start Date: Immediate
A DPC was recommended on a property we’re purchasing. On a few walls in the kitchen for ‘rising damp’, and upstairs in both of the bedrooms and bathroom. All in all, about 20m2 of DPC
Dereham - NR20
Enquiry from: Justyna D
Start Date: Immediate
I have a home survey level 2 done. report is stating high level of damp inside walls across the ground level floor both on external and internal walls. second issue is there is no dpc inside the walls
Dereham - NR20
Enquiry from: Sandra A
Start Date: Immediate
Damp in kitchen rising from bottom of one wall to half way up
King's Lynn - PE32
Enquiry from: Catherine N
Start Date: Immediate
I have a damp issue around my fireplace, chimney breast and exterior wall on ground floor. One other small patch on opposite interior wall. I was hoping you could come and take a look and provide a qu
Wymondham - NR18
Enquiry from: Reginald W
Start Date: Immediate
One bedroom single storey property in Wymondham, in need of an injected DPC and whatever re-plastering is necessary, along with ancillary works
Dereham - NR19
Enquiry from: Audrey P
Start Date: Immediate
After carrying out a home buyers survey, it has highlighted some issues with damp and roof repairs which are needed. Are you able to provide a free quote?
Dereham - NR20
Enquiry from: Chris L
Start Date: Immediate
Damp on outer wall, penetrating through to upstairs bedroom and downstairs lounge
Thetford - IP24
Enquiry from: Victoria O
Start Date: Immediate
Damp proofing the 3 walls outside and insulating walls in rooms inside. i live in a house
Property: semi detached
Swaffham - PE37
Enquiry from: Michael F
Start Date: Immediate
A damp & timber report is required for a four bedroom property which was built in 1850. please could you provide a report quotation and a completion time. thank you for you assistance. michael
Thetford - IP25
Enquiry from: Scott H
Start Date: Immediate
I'm looking for a quotation for a full Damp and Timber Survey (damp proofing was the only option on the contact form) for a property I'm looking to purchase. The property is a 1-bed ground floor flat
Thetford - IP24
Enquiry from: Andy S
Start Date: Immediate
Water ingress at the front of the shop, damp on internal wall, lifting of flooring
Dereham - NR19
Enquiry from: Julie M
Start Date: Immediate
Church annex has damp in the stairway which we suspect is due to the neighbour's roof. Also a patch on the ceiling in the annex lounge which cannot be accounted for
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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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