Find an Insulation Installer you can trust in West Sussex.

Choose from 96 Insulation Installers, all rated by people like you.

Over 54 reviews & an average rating of 4.5/5 stars, you'll find the right pro

Choose and shortlist

Use the shortlist button to select up to 4 tradespeople, enter your project details and press send

or

Keen to get on with the job?

Get up to 4 quotes from local Insulation Installers near you

View Shortlist
Verified Pro

Loft & Build

0 review(s)
Offers services in WEST SUSSEX
We can cover all aspects of a loft conversion and extensions. If you require, we can also design the project including dr...
Verified Pro

The Home & Lifestyle Network

0 review(s)
Offers services in WEST SUSSEX
Our friendly team can help explain our insulation systems for either your conservatory roof or main property roof. We ...
Verified Pro

AOM building contractors

0 review(s)
Offers services in WEST SUSSEX
AOM Building Contractors Ltd has been recognised as a top Building Contractor Company in Southampton. ...
Verified Pro

AS Locks and Services

0 review(s)
Offers services in WEST SUSSEX
AS Locks and Services is a local Worcester company covering Worcestershire and surrounding areas, specialising in all dome...

Recent Insulation Installer Enquiries

05 May

Insulation | Loft / Roof

Horsham - RH12

Enquiry from: Frank C

Start Date: Immediate

As a landlord with a four bedroomed detached houseI need loft insulation: fibreglass, wool or other. At present I do not want a physical inspection as I do not want to disturb my tenants. I am sendi...

Post a similar request >

13 Dec

Insulation | External Wall

East Grinstead - RH19

Enquiry from: Vivienne D

Start Date: Immediate

Original roof insulation removed to allow a repair. Install new roof insulation

Post a similar request >

24 Jun

Insulation | Cavity Wall

Bognor Regis - PO22

Enquiry from: Philippa J

Start Date: Immediate

Beads cavity wall insulation

Post a similar request >

18 Oct

Insulation | Cavity Wall

Worthing - BN11

Enquiry from: Andrew T

Start Date: Immediate

Not sure if the property is suitable for cavity wall filling.

Post a similar request >

26 Sep

Insulation | Loft / Roof

Henfield - BN5

Enquiry from: Professor T

Start Date: Immediate

Replacement loft insulation

Post a similar request >

15 Sep

Insulation | Cavity Wall

Crawley - RH10

Enquiry from: Alex L

Start Date: Immediate

Cavility wall filling with insulation

Post a similar request >

25 May

Insulation | Loft / Roof

Burgess Hill - RH15

Enquiry from: Steve W

Start Date: Immediate

Replacement loft insulation.

Post a similar request >

06 Jan

Insulation | Cavity Wall

Littlehampton - BN17

Enquiry from: Christine O

Start Date: Immediate

remove old bead cavity wall insulation, install by government home front are you the property owner: owner of the property how many bedrooms do you have: 1-2 property age: 1970-2000 are you in a conse...

Post a similar request >

03 Jan

Insulation | Cavity Wall

Lancing - BN15

Enquiry from: Gilllan N

Start Date: Immediate

i would like to find out how much cavity wall insulation wouldst for my property. are you the property owner: owner of the property property type: other how many bedrooms do you have: 1-2 property age...

Post a similar request >

09 Dec

Insulation | Cavity Wall

Shoreham-by-Sea - BN43

Enquiry from: Ray R

Start Date: Immediate

rockwall cavity wall insulation on rear wall only of semi detached house are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 property age...

Post a similar request >

31 Oct

Insulation | Loft / Roof

Crawley - RH11

Enquiry from: Robert G

Start Date: 1 to 3 months

location of a leaking house roof or a wall connecting the house roof to the conservators' roof. during heavy rain inside the house, i.e. on the arch connecting the conservatories with the kitchen, wat...

Post a similar request >

25 Oct

Insulation | Loft / Roof

Bognor Regis - PO21

Enquiry from: John B

Start Date: Immediate

loft insulation to 20 year old four bedroomed house are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currently have loft insulationn...

Post a similar request >

20 Oct

Insulation | Loft / Roof

Haywards Heath - RH17

Enquiry from: Sophia E

Start Date: Immediate

customer has a insulation project they are looking to have done, specially they want quotes for loft & roof insulation. they are unsure of options so would like to discuss with a builder.confirmed int...

Post a similar request >

20 Oct

Insulation | Cavity Wall

Haywards Heath - RH17

Enquiry from: Sophia E

Start Date: Immediate

cavity’s wall insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 property age: 1900-30 are you in a conservation area: no are you...

Post a similar request >

04 Oct

Insulation | External Wall

Worthing - BN12

Enquiry from: David L

Start Date: Immediate

Internal ceiling insulation for a top-floor apartment in a 1930 flat roof block of flats

Post a similar request >

10 Aug

Insulation | Loft / Roof

Horley - RH6

Enquiry from: Ray W

Start Date: Immediate

i am looking for loft insulation with raised boarding above it are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currently have loft i...

Post a similar request >

06 Jun

Insulation | Cavity Wall

East Grinstead - RH19

Enquiry from: Sam L

Start Date: Immediate

in need of cavity wall insulation on a 4 bed detached property. from a prior quote i believe it would be for 214m2 of walls. are you the property owner: relative of owner property type: detached how ...

Post a similar request >

08 Feb

Insulation | Loft / Roof

East Grinstead - RH19

Enquiry from: James T

Start Date: Immediate

Remove old insulation material ,clean and if anything found for repair then clear it, and put new insulation

Post a similar request >

27 Nov

Insulation | Cavity Wall

Burgess Hill - RH15

Enquiry from: Imogen W

Start Date: Immediate

cavity wall insulation for a 5 bed detached property. scaffolding available are you the property owner: owner of the property property type: detached how many bedrooms do you have: 5+ property age: 19...

Post a similar request >

24 Oct

Insulation | Loft / Roof

Chichester - PO20

Enquiry from: Clare L

Start Date: Immediate

installation of 2 layers of loft insulation . loft area 120 sq.m are you the property owner: relative of owner property type: detached how many bedrooms do you have: 3-4 do you currently have loft in...

Post a similar request >

How much do Insulation Installer services cost?

How much do Insulation Installers in West Sussex cost?
Costs for Insulation Installers around West Sussex can be very different depending on the sort of work that you require to have carried out in your house. It's the inquiry we get asked a whole lot "how much do Insulation Installers in West Sussex cost?". It's always good to have an idea of how much a Insulation Installer are going to likely charge for their services. Rates will change based upon the materials as well as the tradesman chosen. The table reveals the sorts of work that Insulation Installers commonly do and the typical price variety of these jobs. Some projects take longer to complete than others so prices do vary by job.

Tasks that Insulation Installers in West Sussex can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in West Sussex is:

£4,300

Insulation Installer job Insulation Installer cost in 2025
Loft insulation in West Sussex £450-£690
Cavity wall insulation in West Sussex £400-£820
Roof insulation in West Sussex £7,500-£11,500
Soundproofing in West Sussex £900-£1,380
External wall insulation in West Sussex £6,000-£15,000

Related Insulation Installer searches in West Sussex

Insulation Installer 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.

how does loft insulation work?

A lot of an uninsulated property’s heat is lost through the roof and that’s even more alarming, when you realize this figure is up to a quarter of the total heat of the house. Hence, the tremendous importance of preventing this heat loss through loft insulation which will go a long way to help you against spending unnecessary thousands of pounds on heating bill as well as energy loss.

 

Loft insulation is an effective method to achieve the desired result, however the question is, how exactly does it work? Well, it’s time to find out!

 

Using either a fireplace or central heating to heat up your home, a large quantity of that heat would be lost through the roof of your home. Generally, heat rises and when it does, there’s simply no way to prevent it - it’s just science. Escaping by both the conduction and convection methods via your roof, the heat escaping through your ceiling, into the loft space and out into the open air outside can only be significantly reduced by laying loft insulation.

 

Generally, the added layer of insulation works by trapping the heat inside the room below the loft so as to enable the air within your house to stay warmer for longer. What’s more? The layer of insulation also keeps cold air from the outside from entering your home. As a result, you don’t have to heat your home as much in order to achieve the same temperature for each individual room. Over time, just by doing this you can potentially save hundreds pounds. Getting it installed in your home may actually seem a bit expensive at first, but it’s something that’ll eventually pay off.

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.

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.

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.
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.

what is the best loft insulation?

If you have a loft, then the next thing that’s crucial is a loft insulation. Asides from cutting down on your carbon footprint, when you’re able to install an effective loft insulation you can slash your heating bills by up to £250 per year. What’s more? Besides making your home more energy efficient, it can also increase the value of your property a great deal. So if you’re also considering the insulation of your loft, one of the few things that comes to mind is, what loft insulation is the best to incorporate? In order to help you make the best informed decision possible, this post is going to address this issue and put you on the right path.

 

In truth, there’s no way to say exactly which type of insulation is the best as all types usually have a different purpose as well as usage. The insulation you choose for your home’s loft is be based largely on the how you’re going to make use of the space as well as any unique challenges you might face given the shape of your home’s loft. Below are some types of insulation to give you a better idea:

  • Blanket insulation. This is the most common type that comes in rolls of rock, glass or mineral fibre ( or foil-backed felt ). It normally the most affordable and also a good all-purpose insulation which is easy to fit although not suitable for the roof.
  • Loose-fill insulation. This type of insulation features a loose, lightweight material such as cork granules, cellulose fibre, mineral wool etc. It can either be incorporated as a top up or on its own. The primary drawback is it isn’t very secure and can also be very messy.
  • Sheet insulation. This is the best solution for the roof’s underside as it offers a highly effective insulation for your loft space and can also be decorated over. The drawback here is that it’s usually the most expensive type to purchase and install.
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.

Insulation Installer help and advice

How it works

Tell us about your Insulation Installer project

Answer a few quick questions to help us match you with the right Insulation Installer

Get up to 4 free quotes

Receive no-obligation quotes from 4 Insulation Installers working in West Sussex.

Pick the right pro for you

Compare prices, customer reviews and services, and hire the right Insulation Installer.

Are you a Insulation Installer in West Sussex?

View our open Insulation Installer jobs near you

Join today
View Shortlist