Damp Proofing in Farnham

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Damp Proofing in Farnham

Extensions including garage conversions will typically require additional damp proofing to be installed during the conversion, as the pre-existing garage will often have 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 will have 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 usually be achieved by using 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, underneath 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 might need to be updated as part of the conversion to be able to comply with current building regulations. The walls should be damp proofed in order to protect 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 present in the garage. Damp proofing is a part of the building regulations that the garage conversion will need to adhere to, and so is it necessary to ensure that your garage conversion employs suitable damp proofing methods.

Average Damp proofing cost in Farnham

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

Average price per Damp proofing job in 2026

Avg. price low

Avg. price low
£1,125
Avg. price

Avg. price
£1,500
Avg. price high

Avg. price high
£1,725

£1900

£1425

£950

£475

£0

Prices based on actual Damp proofing costs for Farnham, as reported by local LeadsDoWork members.

Damp proofing installation cost in Farnham 2026

Labour cost £1,050
Material cost £375
Waste removal £75
Time frame: 3-5 days
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Farnham

Farnham is a town in the county of Surrey, inside the Borough of Waverley. The town is just 42 miles from the capital city of London, whilst being close to the Hampshire border. Farnham has a populace close to 38,000, which has increased from 20,000 following the Second World War. For the home upgrades you could be contemplating in the South East town of Waverley, ensure only to employ vetted and reputable experts locally to ensure the very best price.

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Damp proofing pros in Farnham

MPC

2 review(s)
Based: in Brighton, BN2 6NN

Latest review

Libby S., BN1
5

Damp Proofing in Brighton

Mark responded promptly to my enquiry and made an appointment to come and look at the issue in question very soon. He ar...

Seal

4 review(s)
Based: in Chichester, PO209EA

Latest review

Sara W., RH15
5

Damp Proofing in Burgess Hill

Still not had the quote sent to me :-(

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Similar Customer Enquiries for Damp proofing in and around Farnham

11 Oct

Damp proofing

Guildford - GU4

Enquiry from: Jay M

Start Date: Immediate

Brick wall crack fixing, damp proof protection. Conservatory door fixing due to the clay soil movement

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16 Sep

Damp proofing

Basingstoke - RG22

Enquiry from: Amarjit G

Start Date: Immediate

Initial free survey on a small damp and mould problem near back door of kitchen

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15 Jun

Damp proofing

Farnborough - GU14

Enquiry from: Peter H

Start Date: Immediate

Our front bedroom has mould above the window, possibly caused by a blocked gutter , which has now been cleared of leaves. however the mould remains and is difficult to eliminate. we need to be rid of

Property: terrace

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29 Dec

Damp proofing

Haslemere - GU27

Enquiry from: Keith T

Start Date: Immediate

Our garage has a signiciant amount of damp seeping through floor along the back wall and near the main door

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02 Dec

Damp proofing

Yateley - GU46

Enquiry from: Richard B

Start Date: Immediate

Quote for rising damp in a few rooms at front of house

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04 Nov

Damp proofing

Fleet - GU51

Enquiry from: Alison F

Start Date: Immediate

The skirting board underneath our patio door is damp, we don’t know whether just replacing the door would solve the problem or it could be another problem

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15 Oct

Damp proofing

Farnborough - GU14

Enquiry from: Sinclair P

Start Date: Immediate

One of the flats (flat 17) is suffering with damp within the property. we have completed external repairs to the building and much of the damp appears to have dried out over the summer, however we nee

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18 Aug

Damp proofing

Alton - GU34

Enquiry from: Yvonne S

Start Date: Immediate

Damp in a room climbing up the walls, with three outside walls

Property: detached

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04 Jul

Damp proofing

Ascot - SL5

Enquiry from: Arran G

Start Date: Immediate

Damp and mould survey of the property

Property: semi detached

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14 Apr

Damp proofing

Camberley - GU16

Enquiry from: Samia M

Start Date: Immediate

I’m in the process of purchasing a property in Camberley (GU16) and a recent survey has identified signs of damp in multiple areas, including the family room wall and chimney masonry within the roof

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10 Apr

Damp proofing

Farnborough - GU14

Enquiry from: Elaine K

Start Date: Immediate

Potential property purchase, survey completed (level 2). Survey indicated high damp reading and some sub floor concerns. I am looking for works to be quoted on to identify the level of works required

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03 Mar

Damp proofing

Guildford - GU2

Enquiry from: Neil M

Start Date: Immediate

We think we have damp in our kitchen floor. Please advise on what treatment we may need

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16 Dec

Damp proofing

Woking - GU22

Enquiry from: Kim M

Start Date: Immediate

Survey for damp, cause and quote for remedial works

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27 Nov

Damp proofing

Woking - GU22

Enquiry from: Brenda G

Start Date: Immediate

I have damp coming from the bay window in bedroom, it’s going into the wardrobe also. I live in a bungalow

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20 Nov

Damp proofing

Woking - GU21

Enquiry from: Hiren S

Start Date: Immediate

Rising Damp in multiple rooms

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30 Oct

Damp proofing

Farnham - GU9

Enquiry from: Andrew G

Start Date: Immediate

I need a survey on my ground floor flat I'm looking to sell. I've had some damp work done recently but it didn't come with a certified insured guarantee, so i need to know if it's any good . It's a ti

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29 Oct

Damp proofing

Basingstoke - RG21

Enquiry from: Nicola G

Start Date: Immediate

I moved in to this house a year and half and would like To get the full house checked for damp please

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FAQs

How quickly can I redecorate my walls after damp proofing has been installed?

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.

How can I tell what type of damp I’ve got?

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.

How can I tell if my property has damp?

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.

Why is it important to fix a damp problem?

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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Overall rating:


Farnham Damp proofing pros are rated 4.1 out of 5 on average: 3 rated pros, 8 reviews, of 26 pros covering the area.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Damp proofing projects that have been connected with Damp proofing pros to help them. All Damp proofing contractors All Farnham Damp proofing contractors

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