Damp Proofing in Pinner

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Damp Proofing in Pinner

Extensions including garage conversions will often require extra damp proofing to be added through the conversion, as the pre-existing garage routinely has a single skin design for walls and floors, which was not designed to comply with building regulations for habitable rooms. This damp proofing will need to be added to walls and floors. In addition, the roofing of the garage conversion will need water proofing. The damp proofing of the floor of the garage conversion will in most cases 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 pre-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 will have already been damp proofed, but this may need to be updated as part of the conversion to be able to adhere to current building regulations. The walls will need to be damp proofed to be able to safeguard the brickwork from rotting slowly as moisture sets in. This is done by either using damp proof membranes, waterproof rendering, or cavity insulation, depending on the type of walls that are already present in the garage. Damp proofing is an integral part of the building regulations that the garage conversion will need to adhere to, and so is it vital to make sure that your garage conversion incorporates appropriate damp proofing methods.

Average Damp proofing cost in Pinner

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 Pinner, as reported by local LeadsDoWork members.

Damp proofing installation cost in Pinner 2026

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

Pinner remains in the London Borough of Harrow in northwest London, commonly in the English region of Middlesex. Its name originates from the River Pinn, which flows through the town. It is commonly identified as a well-off area of the district, having broad tree-lined streets and avenues, a number of large homes and level conversions in big, appealing Edwardian buildings. The 14th-century parish church of St. John the Baptist marks the oldest area of the village, and also the earliest house still around is East End Ranch Home, which dates back to the last component of the 15th century. Originally a hamlet dating back to 1231, Pinner has a population of 19,158. Development occurred quickly from 1923 to 1939 after a series of yard estates, such as the architecturally vital Pinnerwood estate sanctuary, emerged around the historic core of the town. A considerable variety of your houses were integrated in the Art Deco design, with the most famous being the Elm Park in Elm Park Road, which is a Grade II provided building. Since 1336, the town has held a yearly street fair in May, when it was granted by Royal Charter by Edward III. It continues to be popular today, attracting mostly residents of bordering locations and also the town's occupants. It is from this duration that Pinner's current suv nature can be mapped back to. In addition to being the home to many writers as well as entertainers, the area is often used as a shooting place. It has been used for the kids's television collection 'Chucklevision', the BBC comedy 'My Hero' and the Channel 4 sitcom 'The Inbetweeners'. For every one of your home upgrades, see to it to utilize credible experts in Pinner to make specific of quality.

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Similar Customer Enquiries for Damp proofing in and around Pinner

08 Sep

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Slough - SL1

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I need a damp and timber report carried out

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19 Aug

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Damp proofing Lead Damp proofing Lead Damp proofing Lead Damp proofing Lead

Have had two internal walls in a basement flat come up with high moisture readings. 40% in an internal bathroom wall which feels dry but has some hard bumps at the bottom. Width of wall is about 70cm

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26 Jul

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Assess my wall and sort out the damp prof problem

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06 Jul

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London - SW20

Enquiry from: Angela S

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We have discovered an issue with property and would like a visit/inspection to identify the cause

Property: terrace

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17 Jun

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Pinner - HA5

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Damp treatment for bedroom

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14 Jun

Damp proofing

London - W3

Enquiry from: Chris R

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Front of house approximately 6M fix the damp proofing externally. Red brick 1920s terraced proofing

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11 Jun

Damp proofing

Ashford - TW15

Enquiry from: Krishna A

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To check whether the wall is damp or not

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04 Jun

Damp proofing

Potters Bar - EN6

Enquiry from: Priyanka R

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To review the damp, see the source, take damp readings and advise the best course of action

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30 May

Damp proofing

Pinner - HA5

Enquiry from: Kiran M

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Damp wall in daughter’s bedroom. Find and fix the issue

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26 Apr

Damp proofing

Harrow - HA3

Enquiry from: Mukund V

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Quotation ***dground Massionnet dampening & condensation & general upgrading for the house

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15 Apr

Damp proofing

London - SW7

Enquiry from: Harriet S

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Tanking one bedroom wall, a hall way wall and a utility room wall

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10 Mar

Damp proofing

St. Albans - AL4

Enquiry from: Nick W

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I have penetrating damp on a solid 9inch wall

Property: terrace

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12 Jan

Damp proofing

St. Albans - AL3

Enquiry from: Alan S

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Check out damp intrusion coming through walls

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09 Dec

Damp proofing

Potters Bar - EN6

Enquiry from: Nik D

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Possible water penetration in two places in the house

Property: semi detached

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03 Oct

Damp proofing

Iver - SL0

Enquiry from: Levina M

Start Date: Immediate

We do not own this house currently; however are imminently exchanging on this property, we are requesting 2 quotes for each of the areas damp has been identified in the survey report. There is unlikel

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19 Sep

Damp proofing

London - SW17

Enquiry from: Selvi D

Start Date: Immediate

To check damp in loft room and one corner of living room

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22 Aug

Damp proofing

Iver - SL0

Enquiry from: Sandy V

Start Date: Immediate

Hi, looking for a free quotation for damp treatment. Are you able to visit my property next week on Friday 29/08/25? Pls advise

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24 Jul

Damp proofing

London - SW11

Enquiry from: Callum W

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PIV installation in basement

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28 May

Damp proofing

London - N11

Enquiry from: Jagjit C

Start Date: Immediate

Party wall in the passage app. 8m long ground floor 1m high. Paint pealing off, plaster falling with small cracks

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10 Apr

Damp proofing

London - NW10

Enquiry from: Lakhan N

Start Date: Immediate

Damp proofing Lead Damp proofing Lead Damp proofing Lead

Damp proofing of 1 wall in communal ground floor hallway approximately 4.5 m/sq affected area from ground up. - Take back to brickwork approximate 1.5m height. - Apply for form of damp proofing - plas

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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 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!

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.

Damp proofing

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Pinner Damp proofing pros are rated 3.3 out of 5 on average: 1 rated pros, 1 reviews, of 28 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 Pinner Damp proofing contractors

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