Damp Proofing in Holywood

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Damp Proofing in Holywood

Extensions including garage conversions will typically require supplementary damp proofing to be added during the conversion, as the pre-existing garage will typically have a single skin design for walls and floors, which was not designed 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 require water proofing. The damp proofing of the floor of the garage conversion will in most cases be performed by by using 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 may need to be improved as part of the conversion to be able to meet current building regulations. The walls should be damp proofed in order to safeguard the brickwork from rotting gradually as moisture sets in. This is done by either applying 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 adhere to, and so is it vital to make sure that your garage conversion employs suitable damp proofing methods.

Average Damp proofing cost in Holywood

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 Holywood, as reported by local LeadsDoWork members.

Damp proofing installation cost in Holywood 2026

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

Holywood is a town in the city of Belfast in County Down, Northern Ireland. It is a civil parish and townland comprising 755 acres resting on the bank of Belfast Lough, in between Belfast and Bangor. Holywood Urban Area is identified as a medium town within the Belfast Metropolitan Urban Area (BMUA) by the Northern Ireland Statistics and Research Agency, with the 2001 Census noting a permanent population of 12037. Within this population, around 20 percent are aged under 16 years of age and 21 percent were aged 60 and over. 50.6 per cent of the population is male and 49.4 percent is female. The train line from Belfast to Holywood arrived in 1848, and this generated fast progression. This development, in conjunction with that of neighboring towns and villages along the seaside strip to Bangor, necessitated the building and construction of the Holywood Bypass in the early 1970s. The town is a popular suburb and is noted for its classy shops, boutiques, arts and crafts. Holywood is most well-known for its maypole at the crossroads in the centre of town. Its origin continues to be rather vague, yet, in accordance with local tradition, it comes from 1700, when a Dutch ship is said to have run aground on the coast close by, and the crew put up the damaged mast to demonstrate their gratitude of the support used to them by the townsfolk. The maypole continues to be in routine use for dancing at the annual May Day fair. The town also holds an annual jazz and blues gala. There are a number of sporting options in Holywood, being the home of football clubs, golf clubs, cricket clubs and an athletics association. For all your home upgrades, make sure to make use of reliable professionals in Holywood to make certain of quality.

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Similar Customer Enquiries for Damp proofing in and around Holywood

26 Jun

Damp proofing

Belfast - BT9

Enquiry from: Bryan M

Start Date: Immediate

Rising damp in entrance lobby. Wall paper peeling off and damp rising about 2 ft up the wall. No evidence of rising damp elsewhere on the ground floor

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03 Apr

Damp proofing

Belfast - BT8

Enquiry from: Michelle D

Start Date: Immediate

Damp proofing course, we will do the replastering so quote me only for a damp proofing course for a detached (address removed) . It needs the damp proofing course all around the premiters of the house

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18 Mar

Damp proofing

Belfast - BT7

Enquiry from: Christine D

Start Date: Immediate

Rising damp in the main entrance hallway to the surgery

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31 Jan

Damp proofing

Newtownabbey - BT37

Enquiry from: Mark K

Start Date: Immediate

Damp showing at the Gable end of the house. Please get me a quote for diagnosis and treatment

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17 Sep

Damp proofing

Duneight - BT27

Enquiry from: Emma W

Start Date: Immediate

Home buyer survey showed damp in living room gable wall

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16 Jul

Damp proofing

Belfast - BT15

Enquiry from: Alice T

Start Date: Immediate

Damp proofing Lead Damp proofing Lead

Just had a survey completed on a house we’re purchasing and looking to get quotes based on the damp they found in the property. Dampness found around the following sites in the house and just lookin

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26 Jun

Damp proofing

Carrickfergus - BT38

Enquiry from: Korben S

Start Date: Immediate

Mould on one side of the home, looks like an issue with internet and exterior via rendering etc but unsure

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03 Jun

Damp proofing

Belfast - BT9

Enquiry from: Christina T

Start Date: Immediate

There are patches of damp on the chimney wall that I would like to get sorted out

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15 May

Damp proofing

Duneight - BT27

Enquiry from: Helen J

Start Date: Immediate

I am looking for a quote for damp proofing a whole house I am interested in purchasing

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18 Feb

Damp proofing

Belfast - BT9

Enquiry from: Carl P

Start Date: Immediate

Hi there! I had a homebuyers report done on the property and was advised to seek a damp specialist to inspect and advise based on "high damp meter readings taken throughout the original property at gr

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27 Jan

Damp proofing

Belfast - BT13

Enquiry from: Mark M

Start Date: Immediate

Mold showing on bedroom ceiling and some walls

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25 Nov

Damp proofing

Newtownabbey - BT36

Enquiry from: Julie H

Start Date: Immediate

Got roof replaced and insulated, also cavity wall insulation. Still getting damp round ceiling and wall joining into ceiling in our bedroom. Probably condensation damp as window always wet next mornin

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20 Nov

Damp proofing

Belfast - BT13

Enquiry from: Niyi A

Start Date: Immediate

Condensation, mould and rising damp

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18 Nov

Damp proofing

Belfast - BT13

Enquiry from: Ashleigh R

Start Date: Immediate

Damp detected in ground floor of the property and upstairs in second bedroom ceiling

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18 Nov

Damp proofing

Belfast - BT5

Enquiry from: Shelley T

Start Date: Immediate

Full damp course in living room. Following a surveyors report before purchasing the property

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13 Nov

Damp proofing

Carrickfergus - BT38

Enquiry from: Robyn O

Start Date: Immediate

Damp proofing in living room and kitchen - please can someone call out to inspect - thank you

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07 Nov

Damp proofing

Belfast - BT8

Enquiry from: Bryony R

Start Date: Immediate

Hello, My partner and I are in the process of purchasing our first property. We have just received our survey back and it has identified a number of concerns with the house including woodworm and damp

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06 Nov

Damp proofing

Newtownabbey - BT36

Enquiry from: Michael T

Start Date: Immediate

Check where condensation is coming from ... its a rental property so not sure if the tenants are opening windows etc and plaster off wall at neighbours house need to check no damp coming in through th

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FAQs

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 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.

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