Loft & Roof Insulation in County Antrim

Request Loft & Roof Insulation Prices in County Antrim

Home > Insulation Projects > Loft insulation > County Antrim

Loft & Roof Insulation in County Antrim

Are you searching for loft insulation in County Antrim? Our network of installers are can help with your project. Every one of our installers in County Antrim are examined so you can see local customer reviews, when the business was created, ratings, approval and rate enabling you to make the appropriate decision on who to employ. Allow us take the trouble out of finding approximately 4 pros for your roof insulation project.

 

The sorts of roof covering insulation offered depend upon the sort of roofing system that it will certainly be utilized with. With a pitched roofing, either warm or cool loft space insulation can be appropriate. Cold loft space insulation is the cheapest option, simply involving placing insulation over as well as above wooden joists. However, as this only stops heat running away the living location of the house, it isn't suitable for those aiming to concealed the loft right into a space. Cozy loft insulation is put directly under the roofing, and thus will maintain the loft room at a continuous temperature throughout the year. Therefore, it is ideal if the loft is used as a space. Warm loft space insulation can be found in various forms, be it glass-wool or polystyrene. Spray foams can also be made use of, yet sometimes may disagree.

 

Kinds of loft space insulation

Blanket Insulation

One of the most usual form of loft space insulation, this is available in rolls of rock, glass or mineral fiber (we make use of Earthwool by Knauf which is a actually good environmentally friendly choice), otherwise foil-backed felt. It's typically the least expensive option as well as good all-purpose insulation, specifically for between joists. It's the simplest kind to fit however isn't ideal for the roofing.

 

Loose-fill Insulation

This type of insulation includes a loosened, light-weight, material, such as cork granules, cellulose fiber, mineral wool or even recycled newspaper. It can be utilized to top up existing insulation or on its own. The main drawback is it isn't extremely safe and secure as well as can be actually messy!

 

Sheet Insulation

Company boards of either artificial or natural products, this is the most effective solution for protecting the bottom of your roof covering. The boards offer very reliable insulation for your loft area as well as can also be decorated over. The downside is that sheet insulation tends to be one of the most expensive kind.

 

Blown-fibre Insulation

Loose materials of different kinds blown in between joists, this is perfect for hard-to-get-at areas however doesn't provide a complete service, specifically in a draughty loft. It's also pricey and requires to be mounted by a expert.

 

We will offer approximately 4 Loft insulation pros locally, who will certainly use quotations for the job you desire done. You'll get a home visit from experts in County Antrim that'll assist you to pick the ideal Loft insulation for your home before performing the setup. Enter your postal code to start searching now.

Average Loft insulation cost in County Antrim

The typical cost of Loft insulation is £600. Costs differ based upon the materials and the contractor selected. The upper price range can be as high as £690. The material costs are in most cases approximately £150

Average price per Loft insulation job in 2026

Avg. price low

Avg. price low
£450

Avg. price

Avg. price
£600

Avg. price high

Avg. price high
£690

£800

£600

£400

£200

£0

Prices based on actual Loft insulation costs for County Antrim, as reported by local LeadsDoWork members.

Loft insulation installation cost in County Antrim 2026

Labour cost £420
Material cost £150
Waste removal £30
Time frame: 1-3 days

Loft insulation searches in July 2026

Loft insulation Projects in County Antrim in June 2026

10,165

Requests for quotations in County Antrim in June 2026

350

Requests for Loft insulation quotations in County Antrim in June 2026. 17% change from May 2026.

764

Requests for Loft insulation quotations in Northern Ireland in June 2026. 13% change from May 2026.

We noted 10,165 requests for house quotes in County Antrim. Of these quotation requests the amount of loft insulation quotes within County Antrim was 350. Quotatis would have been able to match these consumers with as many as four suitable installers who were available for work within County Antrim during that time. Request a free house survey from trustworthy companies in County Antrim.

Source: Numbers calculated based on the search volumes in major search engines

Loft insulation searches in cities and towns near County Antrim June 2026

390

Requests for quotations in Belfast in June 2026

50

Requests for quotations in Lisburn in June 2026

30

Requests for quotations in Antrim in June 2026

23

Requests for quotations in Ballymena in June 2026

20

Requests for quotations in Carrickfergus in June 2026

County Antrim

County Antrim is one of Northern Ireland's six counties having a population of little over 616,000, making it the biggest area by inhabitants in Northern Ireland. It's situated in the northeast of the country and is within the historical province of Ulster. County Antrim furthermore houses the city of Lisburn, plus the big towns of Antrim, Ballymena, Larne and Newtownabbey. Enhancing your County Antrim house is essential to retaining home value and appeal, so use only local and vetted tradespeople in your neighborhood.

Looking for Loft insulation in County Antrim?

Get free quotes from local builders

Get free quotes

Similar Customer Enquiries for Loft insulation in County Antrim

04 Apr

Insulation | Loft / Roof

Newtownabbey - BT37

Enquiry from: Dolores R

Start Date: Immediate

loft floor area insulated

Post a similar request >

01 Apr

Insulation | Loft / Roof

Ballymena - BT44

Enquiry from: John H

Start Date: Immediate

quotes to insulate my attic

Post a similar request >

28 Mar

Insulation | Loft / Roof

Belfast - BT10

Enquiry from: Niveditha V

Start Date: Immediate

Loft insulation to check and top up.

Post a similar request >

16 Mar

Insulation | Loft / Roof

Belfast - BT11

Enquiry from: Tricia K

Start Date: Immediate

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

Post a similar request >

10 Mar

Insulation | Loft / Roof

Duneight - BT27

Enquiry from: Noel H

Start Date: Immediate

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

Post a similar request >

15 Jan

Insulation | Loft / Roof

Ballynadolly - BT28

Enquiry from: Emma S

Start Date: 1 to 3 months

current insulation: some / old roof type: other/not sure are you the property owner: tenant (with permission) property type: semi detached how many bedrooms do you have: 3-4 do you currently ha...

Post a similar request >

29 Nov

Insulation | Loft / Roof

Ballynadolly - BT28

Enquiry from: Ayla M

Start Date: Immediate

I need 200 mm loft insulation

Post a similar request >

01 Oct

Insulation | Loft / Roof

Newtownabbey - BT37

Enquiry from: Alex M

Start Date: Immediate

200mm Ioft insulation rolls

Post a similar request >

22 Nov

Insulation | Loft / Roof

Belfast - BT29

Enquiry from: Sarah M

Start Date: Immediate

I am looking for quotes for loft insulation. I would also like to enquire about cavity wall insulation costs. This will be for a semi detached home.

Post a similar request >

14 Nov

Insulation | Loft / Roof

Ballymena - BT42

Enquiry from: Karl M

Start Date: Immediate

insulation for about 80 square metres. are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 1-2 do you currently have loft insulation: yes do ...

Post a similar request >

28 Sep

Insulation | Loft / Roof

Belfast - BT17

Enquiry from: Liam M

Start Date: Immediate

Lay insulation in roof space

Post a similar request >

14 Jan

Insulation | Loft / Roof

Belfast - BT14

Enquiry from: Gerard M

Start Date: Immediate

customer in belfast areas is looking to do a couple of projects at the moment, and would like quotes for loft & roof insulation.confirmed interest via sms and email at 14/01/2024 10:54.please call to ...

Post a similar request >

14 Dec

Insulation | Loft / Roof

Newtownabbey - BT37

Enquiry from: Pradep K

Start Date: Immediate

main roof insulation, floor joist insulation + plus cavity wall insulation check using borescope

Post a similar request >

30 Sep

Insulation | Loft / Roof

Bushmills - BT57

Enquiry from: Helen C

Start Date: Immediate

Roof space insulation between rafters, then some flooring put down

Post a similar request >

20 Sep

Insulation | Loft / Roof

Newtownabbey - BT36

Enquiry from: Trevor H

Start Date: Immediate

Bungalow loft insulation rough cost?

Post a similar request >

16 May

Insulation | Loft / Roof

Ballymena - BT42

Enquiry from: Radek J

Start Date: Immediate

customer made an online enquiry for loft & roof insulation and confirmed on telephone, sms and email they would like a call with a builder to discuss prices.please call to arrange an appointment to qu...

Post a similar request >

21 Apr

Insulation | Loft / Roof

Belfast - BT15

Enquiry from: Annamarie M

Start Date: Immediate

Loft high boarded, insulated , new loft hatch made and ladders

Post a similar request >

08 Mar

Insulation | Loft / Roof

Belfast - BT4

Enquiry from: Karen D

Start Date: Immediate

my husband was working on the roof insulation but became i’ll and was unable to finish the job.. are you the property owner: owner of the property property type: detached how many bedrooms do you h...

Post a similar request >

15 Nov

Insulation | Loft / Roof

Belfast - BT13

Enquiry from: Martha M

Start Date: Immediate

floor loft insulation 3 bedroom house are you the property owner: owner of the property how many bedrooms do you have: 3-4 do you currently have loft insulationn: no age of property: 1970-2000 are yo...

Post a similar request >

30 Sep

Insulation | Loft / Roof

Newtownabbey - BT36

Enquiry from: Kevin M

Start Date: Immediate

Loft insulation and other insulation.

Post a similar request >

Local & reliable builders near me

Tell us about your loft insulation project

Answer a few quick questions, so we can match you with local builders who can help.

Find up to 4 builders in County Antrim

Get free, no-obligation local loft insulation quotes from 4 verified builders working in County Antrim.

Hire with confidence

Compare customer reviews, services and prices, and choose the right tradesperson for you.

Our reviews

Average

Would highly recommend

Would highly recommend, they found me a firm which I was happy with a quote they give me and went ahead and had my job done within 2 days of enquiring.

Good easy way to find a selection of…

Good easy way to find a selection of trades you need all in one place.

Love Local Quotes it's a big part of my …

Love Local Quotes it's a big part of my Business I would recommend to anyone

FAQs

how much is loft insulation?

More often than not, several homeowners fail to realize there’s so much value sitting right under their roof - the loft. When a loft is insulated, there are so many juicy benefits that can be derived. It can go a long way to save increase you energy savings and several more functions. Therefore, if you really wish to maximize the space under your home’s roof, you’d have to considering insulating it. So how much would it cost to have your loft insulated? Here, you’ll discover the cost of insulating your lofts so you that you can set a budget and start to plan.

 

The cost of insulating a loft is actually affordable for several individuals, however, this depends on a wide range of factors such as the size of the house as well as the type of insulation being installed. One significant factor is the insulating material that you choose to install. If done properly, you’d be able to prevent heat from escaping through the roof of the house which helps improve energy efficiency and ultimately, save you some money on heating bills.

 

If you’d prefer to make it a DIY project and you go for a blanket insulation it costs about £5 per m2. therefore, this will cost within the range of £100 to about £150 for a small home.

 

For a professional service, you’ll be provided with a quote for both the materials and labour. The amount will be based on the number of insulation required, the company hired, your location as well as the method selected. The price to purchase and install blanket insulation  would be between the range of £300 to £400 depending on the size of your home.

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.

how much loft insulation do I need?

Over the years, more and more home and property owners are beginning to realize the huge benefits that can be derived from loft insulation being a worthwhile investment. It’s quite worrisome the way in which energy bills have soared over the past 10 years and loft insulation is a considerable affordable energy efficiency measure that can go a long way to help increase your home’s energy savings.

 

As far back as the 1980’s, the standard when it comes to insulation thickness was 25 mm to 50 mm which was, at the time, considered to be sufficient. However, building regulations have changed the norm that now states that a new build needs to possess 270 mm of insulation in the loft in order to achieve the required u-value of less than 0.16/m2k based on the standard rock wool or sheep wool insulation.

 

Generally with loft insulation, there’s a law of depreciating returns which implies that the first couple of insulation centimetres will save you many times the cost of the installation, however an extra layer or centimetre is going to add less value to the point where it’ll no longer be wise or worthwhile to add any further centimetre. Therefore, with cheaper energy prices 30 years back, that additional couple of centimetres was not just worthwhile, but with the recent alarming rises in costs of fuel, that additional £10 savings per year has all of sudden changed to £30 which makes it become a lot more attractive.

 

If you already have 270 mm of loft insulation, regardless of the material you’re looking to add you’re most likely not going to benefit from a top up. The cost of the materials and installation will definitely be too high for the couple of pounds it’ll save you per year.

how to insulate a loft?

Do you know about 25 percent of heat that escapes from an uninsulated house are lost through the roof? Fortunately, roof insulation is something that can done by all DIYers irrespective of their experience levels. However, if you happen to lack the confidence necessary to pull off this, then it’s strongly recommended that you hire the services of a professional who can guarantee the best results and also save you time and money that could arise from potential cost mistakes. Let’s take a look!

  • Clear out all clutter. This involves taking out all the rubbish and clutter from the loft. In order to work effectively, you’ll need a totally clear and empty loft space.
  • Ensure that there’s sufficient insulation. The importance of a good ventilation cannot be overstated. Poor ventilation will result in forming of condensation and this condensation can make the roof timbers rot and compromise the structural integrity of the entire roof. If there are no roof windows which is the easiest way to provide a loft ventilation, the next best option would be to follow the loft floor along to the point where the roof comes down to meet it. There should be a gap at this point, also referred to as the eaves, between the outside wall and the underside of the roof.
  • Measure your loft area. Take a measurement of the loft space in order to calculate the amount of insulation as well as the type you need. If you’re not sure, always get more that it’s required as skimming on the amount you use will only back fire in form of increased energy costs
  • Check for water pipes.

 

To get started, simply make sure all cracks and gaps in the ceiling are filled using a standard filler or decorator caulk. Once done, clean the gaps in the joists and even to the point of hovering all the dust up. Finally,check for the hazards that can cause you problems before laying the loft insulation.

Loft insulation

Other Top Projects in County Antrim

Customer Reviews

Overall rating:


County Antrim Loft insulation installers are rated 0 out of 5 based on 0 reviews of 1 pros.
The LeadsDoWork rating and review is an overall rating based on verified reviews and feedback from the customers with Loft insulation projects that have been connected with Loft insulation pros to help them. All Loft insulation contractors All County Antrim Loft insulation contractors

Are you a builder in County Antrim?

We can help you get more loft insulation work with our qualified job leads and boost your business.

Join today