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Over 50 Reviews

Home Services

69 review(s)
Offers services in NORTHERN IRELAND
We repair all Roofs Gutters and installation, chimneys pointed lead dressings. Also install and repair Cctv,Sound systems...

Rentek

1 review(s)
Offers services in NORTHERN IRELAND
Firstly we are a team of Surveyors not Salesmen. We work with the best manufacturers and installers to offer our customers...

Alan Wright Loft Insulation Services

0 review(s)
Offers services in NORTHERN IRELAND
Loft insulation and boarding. Affordable warmth grant work price matched.

Team 42

1 review(s)
Offers services in NORTHERN IRELAND
Offering free Cavity wall and Loft insulation to all residents across the North East.

Recent Insulation Installer Enquiries

06 Aug

Insulation | External Wall

Bangor (within Ring Road) - BT20

Enquiry from: Richard H

Start Date: Immediate

EXTERNAL WALL INSULATION

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29 Jul

Building work | Sound Proofing

Belfast - BT3

Enquiry from: Kirsty B

Start Date: Immediate

Soundproofing at commercial premises

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01 Jun

Insulation | Loft / Roof

Strabane - BT82

Enquiry from: Elizabeth C

Start Date: Immediate

Loft and check wall insulation.

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02 May

Building work | Sound Proofing

Ballynadolly - BT28

Enquiry from: Nijin S

Start Date: Immediate

Can you soundproof a wall by insulating inside the wall or any other way. This is to prevent speaker sounds going to next house. What would be the price

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23 Apr

Building work | Sound Proofing

Holywood - BT18

Enquiry from: Kevin C

Start Date: Immediate

Soundproof a bedroom wall to reduce noise from adjoining property.

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04 Apr

Insulation | Cavity Wall

Ballymena - BT43

Enquiry from: Janette A

Start Date: Immediate

Need cavity wall installed

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04 Apr

Insulation | Loft / Roof

Newtownabbey - BT37

Enquiry from: Dolores R

Start Date: Immediate

loft floor area insulated

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01 Apr

Insulation | Loft / Roof

Ballymena - BT44

Enquiry from: John H

Start Date: Immediate

quotes to insulate my attic

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31 Mar

Insulation | Loft / Roof

Omagh - BT78

Enquiry from: Rita Mc C

Start Date: Immediate

I need quotes for loft insulation

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31 Mar

Insulation | Loft / Roof

Newtownards - BT22

Enquiry from: Sandra P

Start Date: Immediate

looking for loft insulation upgrade quotes

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31 Mar

Insulation | Cavity Wall

Ballyclare - BT39

Enquiry from: Eileen L

Start Date: Immediate

cavity wall insulation quotes needed

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31 Mar

Insulation | Loft / Roof

Newry (South Down section) - BT34

Enquiry from: Catherine M

Start Date: Immediate

External wall insulation Lead

loft insulation in eves around dormo windows

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28 Mar

Insulation | Loft / Roof

Belfast - BT10

Enquiry from: Niveditha V

Start Date: Immediate

Loft insulation to check and top up.

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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

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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

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10 Mar

Building work | Sound Proofing

Antrim - BT41

Enquiry from: Ian R

Start Date: Immediate

I need sound proofing to party wall in bedroom to reduce airborne noise from nextdoor flat.

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09 Mar

Insulation | External Wall

Coleraine - BT52

Enquiry from: Laura C

Start Date: Immediate

External wall insulation on 1970’s bungalow

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04 Feb

Insulation | External Wall

Newtownards - BT22

Enquiry from: Gary G

Start Date: Immediate

External wall insulation to my bungalow

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24 Jan

Building work | Sound Proofing

Antrim - BT41

Enquiry from: Ian R

Start Date: Immediate

Installation of a proprietary sound reducing system to a bedroom party wall to reduce tv and converation noise from next door flat, to include plasterboard finish for redecoration. Wall size 5.5m max ...

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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...

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How much do Insulation Installer services cost?

How much do Insulation Installers in Northern Ireland cost?
Prices for Insulation Installers around Northern Ireland can fluctuate depending upon the kind of job that you require to have done in your residence. It's the question we are asked a lot "how much do Insulation Installers in Northern Ireland cost?". It's often very good to have an idea of how much a Insulation Installer will likely charge for their work. Prices are going to rise and fall based on the products and also the tradesman chosen. The list reveals the kinds of job that Insulation Installers usually do and the standard price range of these jobs. Some jobs take longer to complete than others so prices do vary by project.

Tasks that Insulation Installers in Northern Ireland can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Northern Ireland is:

£4,300

Insulation Installer job Insulation Installer cost in 2026
Loft insulation in Northern Ireland £450-£690
Cavity wall insulation in Northern Ireland £400-£820
Roof insulation in Northern Ireland £7,500-£11,500
Soundproofing in Northern Ireland £900-£1,380
External wall insulation in Northern Ireland £6,000-£15,000

Related Insulation Installer searches in Northern Ireland

Insulation Installer FAQs

How long does it take to install 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.

how to insulate a loft roof?

Insulating your loft roof comes with a wide range of benefits. Not only do you get to maintain a comfortable temperature in your house for longer, but you’ll also get to cut down on your heating bills. If you wish to insulate your loft roof, you’ve come to the right place! This process can be very tedious and time consuming especially if you don’t what you’re doing or lack the required confidence to pull it off. It’s advisable to hire the services of a reputable professional who can guarantee the best results for help and also save you some time and money that can come from potentially costly errors.

 

Before you start rolling out, you’d have to make sure that all cracks, gaps and holes in the ceiling are filled with either a standard filler or decorators caulk. You can also clean between between the gaps in the joists thoroughly. And finally, check for hazards that can cause you problems before getting stated.

  • Remember to leave ventilation gaps as you start from the eaves. Then work towards the loft’s centre, starting from the point furthest from the hatch.
  • Lay the first layer between the joists which should be 100 mm and then the subsequent layer should be 170 mm to make it up to the recommended 270 mm.
  • Carry the electric cables above the insulation and work around visible light fittings.
  • Cut the roll in the centre of the floor when rolling out from the eaves on both sides with the help of a craft knife. Ensure that there are no gaps between the insulation and the joists’ edges.
  • Lag pipes as you go in order to prevent walking over the insulation to get back to them.
  • Ensure that the loft is totally insulated
  • Insulate the hatch.
Are there grants available for external wall insulation?

External wall insulation works to keep your home cosy and comfy while also helping to cut the energy bills. However with the great benefits also comes great costs, so it’s actually a logical decision to know whether there are grants out there which you’re eligible for to help you handle the cost of the external wall insulation.

There are grants available for external wall insulation, but rarely will you find one that covers the full installation cost. With the help of the government’s Energy Company Obligation (ECO) scheme, a couple of energy companies assist in making your home more energy efficient by offering grants or free insulation. In certain cases whereby you receive particular state benefits, you may as well qualify for a higher grant that’ll cover more of the insulation cost.

However, if your energy supplier doesn’t offer any grant, you need not worry as you can save as much on energy bill after installation. Here’s what insulation can help you save per year on energy bills:

• Floor insulation can help you save within a range of £30 to £75 each year.

• Cavity wall insulation can help you save about £85 to £280 a year.

• Loft Insulation (270mm) can help you save about £135 to £250 a year.

Generally, the amount you’ll be able to save on your energy bills depends mainly on the type and size of your property, as well as how energy efficient it already is without the insulation. In the long run, your external wall insulation will more than give you back your investment on the valuable project through your savings on energy bills. In other words, whether or not you’re eligible for a grant should never stop you from installing an external wall insulation.

How good is external wall insulation?

External Wall Insulation (EWI) is the act of insulating a home by fitting insulation to the exterior parts of the building which in turn improves thermal performance, cuts energy consumption ( savings on energy bill) and also adds to the home’s visual appeal. The systems are built in multiple layers, with the insulation board offering a plethora of options with each being suitable to varying projects and their needs. Installing an external wall insulation comes with a variety of benefits, let’s have a look!

• Thermal Performance Improvement

With EWI, the thermal inertia of the walls are greatly enhanced while also restricting the loss of heat. Ultimately, this lowers heating costs, enhances the comfort of indoor thermal and also reduces CO2 pollution.

• Eliminates Noise Pollution

When the noise levels are high, it can have a bad impact on our overall well being. A great way to reduce the disturbances from the outside like traffic noise is by fitting an External Wall Installation system.

• More Comfortable Living Space

Do you know the damp in homes can contribute to respiratory problems? A properly insulated home will greatly limit the impact of condensation by combating the damp issues. As a result, you can always expect your house to be cosy and comfy irrespective of the season. A cooler summer and warmer spring is guaranteed with EWI.

• Enhances The Property’s Visual Appeal

Looking for an excuse to rejuvenate your home’s aesthetic appeal? Well, you can as well try out adding an EWI system. There are a plethora of unique colours and styles you can pick from to beautify your home effortlessly.

• Adds Value To Property

An insulated home will generally cost more than an uninsulated one at the time of resale. Potential home buyers are more interested in the acquisition of a home with an EWI system due to its various benefits - and a higher demand can only imply a higher price!

How to fit external insulation?

With the title of this blog, do not be deceived into thinking the purpose is to encourage you to install an external insulation by yourself. Even as a competent DIYer, it’s not advisable to buy a couple of materials and start slapping it into the wall hoping for the best outcome. External insulation is by no means a DIY job and without the proper training and experience, it can easily turn out disastrous resulting in loss of time, effort and money in such a valuable project. This blog, however, will give you a great insight on how the installation process works and help maximize knowledge ensuring you do not spend more than necessary.

External Insulation Installation

lRender Test

• This is done to ensure the existing render is good enough for insulation support.

• If positive, the insulation can be applied directly onto it.

• If negative, ensure removal of the old render before fitting the insulation.

lPipework Adjustment & Removal

• Remove all pipework prior to insulation fitting

• Install temporary downpipes to ensure water is not wasted and everything continue to function normally during the insulation fitting process.

lWindow Protection

• Protect the window with a protective layer or film.

lStarter Track Fitting

• Determine level you want the insulation to start (height).

• Fit the aluminium start track or carrier tray at the identified level.

lInsulation Boards Fitting

• Apply a layer of adhesive to the board and glue them to the wall in a staggered pattern.

• Cut to fit round all obstructions and windows.

• File off the edge of the board where necessary using a rasp upon successful fitting of the boards

lMechanical Fixing Inclusion

• Hammer around 10 fixings per square metre into the board.

• This is to secure the insulation boards.

lBeading Fitting

• Add corner beads and stop beads to ensure the insulation is secure and to prevent it from making contact with other materials.

lReinforcing Mesh & Render Addition

• Apply two layers of strengthening properties and between the two layers of render, include a fibre glass mesh.

lPrimer Application

• Paint on the primer

lFinal Render Application

• Choose your most preferred texture and colour as this will be the last coating of the installation process.

lPipework Re-installation

• Re-install all detached pipework at the start of the installation process.

does loft insulation cause condensation?

The short and simple answer to this question is yes, loft insulation does cause condensation. Over the years, problems with condensation in loft spaces have become increasingly common. While this may not be harmful in anyway, when the condensation becomes excessive it can lead to more serious issues taking root in your loft like wet rot, dry rot as well as black spot mould. Generally, the best thing to do if you’re concerned about the condensation in your loft space and that it may rapidly become a bigger problem is to get in touch with a damp specialist as soon as possible.

 

Even though insulating your loft space comes with a wide array of benefits like making the top floor rooms warmer, it’s however comes at the cost of making your loft or room space cooler. Condensation in lofts take place primarily due to the humid air making its way through insulation or other gaps into the loft space and touching a cooler surface which in turn results in beads of moisture on the timbers, lintels as well as the underside of the roof. This is why its always a great idea make use of thermal insulation with a vapour barrier that’s installed on the warmer side of the insulating material.

 

Condensation in loft is caused by excess moisture in the air and lack of adequate air ventilation. Here are some top reasons that gives rise to this in the loft:

  • Extra insulation has been installed in the loft leading to a restriction on the natural air circulation in the property.
  • When the storage boxes or other items that has been stockpiled in the loft blocks the roof vents.
  • The release of steam and moist air into the loft space by hot water tanks.
Is Planning Permission needed for Sound Proofing?

In general, you won’t need planning permission to install soundproofing. If you are installing soundproofing against a shared wall, you will usually need to follow the rules and restrictions set out in the Party Wall Act. In listed buildings and conservation areas, there may be extra restrictions on soundproofing.

is cavity wall insulation a good idea?

Cavity wall insulation is basically the process of installing an insulating material between the two layers of brick making up a cavity wall, either as a retrofit measure or at the time of building. Obviously this is not a choice if you have solid wall, but for those who do possess a cavity wall, it represents an opportunity you may not want to let slide as it is a worthwhile and affordable wall insulation option. Clearly, cavity wall insulation will make your home or property feel warmer, but it also does come with a range of other benefits which is why we’d recommend installing it. In this post, we’re going to look at a number of reasons why having a cavity wall insulation done is a good idea.

  • It’s one of the cheapest energy saving measures that’s available. Not only is cavity wall insulation really effective, but it can also deliver great saving. In other words, it possesses a bigger payback compared to other options. When compared to other types of insulation, you can’t install cavity walls insulation by yourself, however it’s not so expensive to have it installed. The cost of the insulation will be determined by a number of factors such as your location, the company hired and more.
  • It reduces your energy bills. Cavity wall insulation can save you about £100 to £200 on a yearly basis on heating bills. In other words, this is usually able to pay for itself in as little as two years.
  • It reduces your carbon carbon footprint. If your home is heated with gas or electricity like several other homes, producing that energy involves burning fossil fuels which is known to be hazardous for the environment. If the heat generated is now allowed to escape through the walls, that means you’d have to use more to keep up your required temperature. Installation of cavity wall insulation in homes will enable a more efficient usage of the energy which will ultimately cut UK’s carbon usage.

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