Roof insulation in Northern Ireland

Compare Roof Insulation Prices in Northern Ireland

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Roof insulation in Northern Ireland

Are you trying to find roof insulation in Northern Ireland? Our network of installers are can assist with your job. All of our installers in Northern Ireland are examined so you can see local testimonials, when the business was established, ratings, satisfaction and price allowing you to make the right decision on who to employ. Let us take the inconvenience out of discovering approximately 4 experts for your roof insulation job.

 

The kinds of roofing system insulation offered rely on the kind of roof covering that it will certainly be utilized with. With a pitched roof, either cozy or chilly loft insulation can be suitable. Cold loft insulation is the most affordable alternative, merely entailing placing insulation beyond wood joists. Nonetheless, as this only avoids warmth leaving the living area of the home, it isn't appropriate for those aiming to hidden the loft right into a living area. Cozy loft insulation is put straight under the roofing, and thus will keep the loft space at a continuous temperature over the training course of the year. As such, it is best if the loft is utilized as a living space. Warm loft insulation comes in various kinds, be it glass-wool or polystyrene. Spray foams can also be used, but in many cases may be unsuitable. For a flat roofing, there are 3 various options.

 

A warm roof covering uses insulation above the roof covering deck as well as is normally recommended in wet areas. Cold roofing insulation has insulation below the roof covering deck, with an air flow gap to avoid condensation from creating. In both of these options, a climate membrane layer, to safeguard against rainfall, will certainly be the upper layer. However, in upside down roofing system insulation, the insulation exceeds the climate membrane layer. As the membrane layer is hence shielded from the cold and heat, it can last for longer. Furthermore, it is a lot more secured from deterioration created by those accessing the roof covering. The ideal time to fit insulation is when the roof covering itself is being replaced, though this is not always necessary.

 

We will give as much as four Roof insulation pros in your area, that will certainly supply quotations for the work you desire done. You'll get a home visit from specialists in Northern Ireland who'll help you to pick the ideal Roof insulation for your home before carrying out the installation. Enter your postal code to begin searching currently.

Average Roof insulation cost in Northern Ireland

The average cost of Roof insulation is £10000. Costs fluctuate based on the materials and the company chosen. The upper price range can be as high as £11500. The material costs are in most cases around £2500

Average price per Roof insulation job in 2026

Avg. price low

Avg. price low
£7,500

Avg. price

Avg. price
£10,000

Avg. price high

Avg. price high
£11,500

£12000

£9000

£6000

£3000

£0

Prices based on actual Roof insulation costs for Northern Ireland, as reported by local LeadsDoWork members.

Roof insulation installation cost in Northern Ireland 2026

Labour cost £7,000
Material cost £2,500
Waste removal £500
Time frame: 1-2 days
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Roof insulation on Google in Northern Ireland

Google searches that showed Local Quotes, 15 August to 12 November 2026

26

Searches that showed our Roof insulation page for Northern Ireland

92,575

Searches that showed one of our pages for Northern Ireland, all services

136

Searches that showed our Roof insulation page for the UK

Source: Google Search Console, the number of times our pages appeared in Google search results. It counts searches that showed the page, not quote requests.

Roof insulation searches by county in Northern Ireland, 15 August to 12 November 2026

1

Searches that showed our page for County Londonderry

Northern Ireland

Northern Ireland is the Irish area of the United Kingdom, with the Republic of Ireland providing the remainder of the island. It comes with a population of just over 1.8 million, plus a population density of 133 people per square kilometre. This population is just 3% of the United Kingdom and 28% of people on the island of Ireland. Northern Ireland’s capital city of Belfast holds the most significant population of around 340,000, while Derry and Lisburn have 100,000 and 45,000 respectively. For all your home improvement projects in Northern Ireland, use reputable specialists to make sure you get a high-quality finish.

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Similar Customer Enquiries for Roof insulation in Northern Ireland

10 Nov

Loft & Roof Insulation

Londonderry - BT48

Enquiry from: Siobhan W

Start Date: Immediate

Loft insulation replacement

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24 Oct

Loft & Roof Insulation

Ballynadolly - BT28

Enquiry from: Steffy J

Start Date: Immediate

Insulation of loft of my house

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18 Oct

Loft & Roof Insulation

Larne - BT40

Enquiry from: Dianne C

Start Date: Immediate

Quote to top up roof insulation and fit

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28 Sep

Loft & Roof Insulation

Bishop Auckland - DL14

Enquiry from: Bello S

Start Date: Immediate

I need loft insulation roll topped off with new 200mm thickness loft roll. Size of loft is 5mby8.7m. total loft area is approx. 44m^2

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01 Jun

Loft & Roof Insulation

Strabane - BT82

Enquiry from: Elizabeth C

Start Date: Immediate

Loft and check wall insulation

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04 Apr

Loft & Roof Insulation

Newtownabbey - BT37

Enquiry from: Dolores R

Start Date: Immediate

Loft floor area insulated

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01 Apr

Loft & Roof Insulation

Ballymena - BT44

Enquiry from: John H

Start Date: Immediate

Quotes to insulate my attic

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31 Mar

Loft & Roof Insulation

Omagh - BT78

Enquiry from: Rita Mc C

Start Date: Immediate

I need quotes for loft insulation

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31 Mar

Loft & Roof Insulation

Newtownards - BT22

Enquiry from: Sandra P

Start Date: Immediate

Looking for loft insulation upgrade quotes

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31 Mar

Loft & Roof Insulation

Newry (South Down section) - BT34

Enquiry from: Catherine M

Start Date: Immediate

Roof insulation Lead

Loft insulation in eves around dormo windows

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28 Mar

Loft & Roof Insulation

Belfast - BT10

Enquiry from: Niveditha V

Start Date: Immediate

Loft insulation to check and top up

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16 Mar

Loft & Roof Insulation

Belfast - BT11

Enquiry from: Tricia K

Start Date: Immediate

Loft floored at minute, but no insulation need this to be done

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10 Mar

Loft & Roof Insulation

Duneight - BT27

Enquiry from: Noel H

Start Date: Immediate

Need new insulation put in ceiling and new plasterboard. One bedroom 4m2

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15 Jan

Loft & Roof Insulation

Ballynadolly - BT28

Enquiry from: Emma S

Start Date: 1 to 3 months

Roof: other/not sure · Property: semi detached · Bedrooms: 3-4

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27 Dec

Loft & Roof Insulation

Craigavon (West) - BT64

Enquiry from: Suryabhan A

Start Date: Immediate

Party wall insulation and cold pitch eaves insulation repair

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29 Nov

Loft & Roof Insulation

Ballynadolly - BT28

Enquiry from: Ayla M

Start Date: Immediate

I need 200 mm loft insulation

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17 Nov

Loft & Roof Insulation

Craigavon - BT62

Enquiry from: Sally G

Start Date: Immediate

Attic insulation upgrade

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20 Oct

Loft & Roof Insulation

Limavady - BT49

Enquiry from: Kelsey M

Start Date: Immediate

Attic insulation and wall cavity insulation if available

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01 Oct

Loft & Roof Insulation

Newtownabbey - BT37

Enquiry from: Alex M

Start Date: Immediate

200mm Ioft insulation rolls

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19 May

Loft & Roof Insulation

Bangor (outside Ring Road) - BT19

Enquiry from: Norman H

Start Date: Immediate

150mm top up loft insulation hw cylinder thermostat and cylinder jacket

Property: detached · Bedrooms: 3-4

Post a similar request >

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Very good service and will use you again Thank you

You did your best no fault with you ...

You did your best no fault with you the trouble lies with me ran out of money thank you Edward

The rapid response, with almost imm ...

The rapid response, with almost immediate contact with Bau Uk Ltd, who came around to give a quote on the p.m. of that day, and who satisfactorily installed the loft insulation on the following day. ...

FAQs

Which type of insulation is best?

The best type of insulation for your property will depend on the type of walls and any insulation that’s already present. It’s usually a good idea to have some form of wall insulation as well as loft insulation, as this helps to prevent heat loss in both areas.

Will roof insulation save me money on my energy bills?

This depends on the amount of insulation already present in your property. However, adding insulation has been proven to improve the energy efficiency of your home and decrease your heating bills, this is more obvious in older properties or where single glazing is still in situ.

How long does it take to install roof insulation?

How long it takes to install insulation will depend on the size of your property. In general, loft and cavity wall insulation can be installed in a day or two. External wall insulation will usually take longer to install. The rep or installer will be able to advise you when quoting for the job how long this will be.

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Customer Reviews

Overall rating:


Northern Ireland Roof insulation pros are rated 4.4 out of 5 on average: 3 rated pros, 77 reviews, of 10 pros covering the area.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Roof insulation projects that have been connected with Roof insulation pros to help them. All Roof insulation contractors All Northern Ireland Roof insulation contractors

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