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Verified Pro

Loft & Build

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

0 review(s)
Offers services in LEWES
Coastal Prime Ltd provides expert home insulation services across the UK, helping homeowners enhance energy efficiency and...
Verified Pro
Ring for free survey our quotes on budget on time .we offer insurance backed guarantees members of confederation of roofin...
Verified Pro

Kingsmere trades

0 review(s)
Offers services in LEWES
Kingsmere is a family business that has the best skills

Recent Insulation Installer Enquiries

08 Dec

Insulation | Loft / Roof

Lewes - BN7

Enquiry from: Dominic M

Start Date: Immediate

i need 2 areas of my roof space insulated there is currently no insulation area 1 1. 5 m x 11 m area 2. 8 m x 8 m both areas easily accessible are you the property owner: owner of the property how m...

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07 Oct

Insulation | Cavity Wall

Lewes - BN7

Enquiry from: Dee M

Start Date: Immediate

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

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06 Jun

Insulation | External Wall

Lewes - BN8

Enquiry from: Girish P

Start Date: 1 to 3 months

best time: any time work type: new airsource system timescale: within 3 months property type: house owner: property owner description: current fuel type: lpg. would like to change to airsource. curren...

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21 Jan

Insulation | Cavity Wall

Lewes - BN7

Enquiry from: Rachel T

Start Date: Immediate

A small single-storey bathroom extension, built in 1970s or 80s according to my survey. Has cavity wall construction and a flat asphalt roof. Is very cold.

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20 Jan

Insulation | Cavity Wall

Lewes - BN7

Enquiry from: Richard Z

Start Date: Immediate

Cavity Wall Insulation Are you the property owner: Owner of the property How many bedrooms do you have: 3-4 Property Age: 1970-2000 Are you in a conservation area: Unknown Property Type: Semi detached...

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21 Mar

Building work | Sound Proofing

Hove - BN3

Enquiry from: Sophie H

Start Date: Immediate

hello, i need to insulate one room to reach 55db. can you help? thank you. kind regards, sophie time scale: immediate please call to appoint

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02 Jun

Insulation | Loft / Roof

Peacehaven - BN10

Enquiry from: Alexandra R

Start Date: Immediate

Hello, We are looking to purchase this property but would first like to know roughly how much it would cost to insulate all 3 flat roofs (one to front, two to rear)

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30 Apr

Insulation | Loft / Roof

Eastbourne - BN22

Enquiry from: David C

Start Date: Immediate

Insulation replaced in attic

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28 Feb

Insulation | Loft / Roof

Brighton - BN2

Enquiry from: Guy S

Start Date: Immediate

edges of roof are leaking lots of damp and mouldy walls are you the property owner: owner of the property property type: terrace property age: pre-1900 how many bedrooms: 1-2 rooms roof height: 2nd fl...

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16 Jan

Insulation | Cavity Wall

Brighton - BN2

Enquiry from: Desmond T

Start Date: Immediate

mr requested quotes for cavity wall insulation from a builder around brighton. they are considering a couple of projects at the moment.call anytime to arrange appointment to discuss. the information b...

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01 Aug

Building work | Sound Proofing

Brighton - BN2

Enquiry from: Mario G

Start Date: Immediate

We have conducted prior sound testing to better understand our specific needs and having evaluated our acoustic environment, we would like to request a comprehensive quote for the soundproofing proje...

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05 Jun

Building work | Sound Proofing

Eastbourne - BN21

Enquiry from: Angela W

Start Date: Immediate

High standard soundproofing under carpets in a residential property.

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12 Apr

Insulation | Loft / Roof

Eastbourne - BN23

Enquiry from: Bob B

Start Date: Immediate

Existing loft insulation needs topping up.

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05 Feb

Insulation | Loft / Roof

Eastbourne - BN22

Enquiry from: Ian D

Start Date: Immediate

200mm extra loft floor insulation required to three bedroom terraced house at 33 Sumach Close, Eastbourne, *** Tenanted by Sasha Scott Paul (Tel: 01323-657-797). Bill to Ian Dixon, Landlord

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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...

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17 Dec

Insulation | Cavity Wall

Eastbourne - BN23

Enquiry from: Melvyn M

Start Date: Immediate

cavity wall insulation for a semi datached house

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14 Sep

Building work | Sound Proofing

Hove - BN3

Enquiry from: Jem M

Start Date: 1 to 3 months

ceiling to be insulated to stop upstairs neighbor noise. are you the property owner: owner of the property property type: other how many rooms are you looking to have sounds proofed: 2 rooms what lev...

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07 Sep

Insulation | Loft / Roof

Eastbourne - BN22

Enquiry from: David J

Start Date: Immediate

loft insulated which may require removal of old insulation and replacement are you the property owner: owner of the property property type: detached how many bedrooms do you have: 3-4 do you currentl...

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01 Sep

Insulation | Cavity Wall

Hove - BN3

Enquiry from: Matthew W

Start Date: Immediate

3 bed house needs cavity wall insulation

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20 Jul

Building work | Sound Proofing

Eastbourne - BN20

Enquiry from: Kylie H

Start Date: Immediate

we're seeking a quote for the following work to our internal front door: - remove padding stuck to frame - fit 3x new grade 13 fire rated butt hinges - fit new 10mm long brush combined intumescent fi...

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How much do Insulation Installer services cost?

How much do Insulation Installers in Lewes charge?
Prices for Insulation Installers around Lewes can fluctuate relying on the kind of work that you want to have carried out in your residence. It's the question we get asked a great deal "how much do Insulation Installers in Lewes charge?". It's definitely good to have an idea of how much a Insulation Installer are going to likely cost for their work. Prices will most likely vary based upon the materials and also the tradesman selected. The list reveals the kinds of service that Insulation Installers typically do as well as the average price series of these tasks. Some projects take longer to finish than others so prices do be very different by project.

Tasks that Insulation Installers in Lewes can do:

View our Insulation Installer cost guide View our Insulation Installer advice

The average price
of an Insulation Installer in Lewes is:

£6,019

Insulation Installer job Insulation Installer cost in 2026
Loft insulation in Lewes £350-£5,345
Cavity wall insulation in Lewes £325-£5,410
Roof insulation in Lewes £3,875-£10,750
Soundproofing in Lewes £550-£18,794
External wall insulation in Lewes £3,125-£12,500

Related Insulation Installer searches in Lewes

Insulation Installer FAQs

How much does external solid wall insulation cost?

Before the commencement of any project, it’s always best to get an estimation of the cost. However, determining the cost of an external solid wall insulation is not the easiest of tasks as it relies on varying components such as the insulation materials to be used, labour cost and installation as well as the type of decorative finish to be incorporated. And depending on your choice of insulation material, some may need some adhesives while others may require some fixings which also contributes to the differences in price. As a result, the determination of the material cost alone can be tricky and even more so when various materials cover varying areas.

With that in mind, the cost of external solid wall insulation generally ranges between £80 to £100 per square metre2. As a result, a small flat can cost from £6000 to £9000 whereas a large detached house can have a price ranging between £21000 to £23000. To earn back your investment in terms of energy bill savings can take a couple of years, but it’s surely worth the try as there are several other benefits associated with installing an external solid wall insulation system. What’s more? Another huge factor that can influence the cost of your system is also the amount of work that’s required, how easy it is to be accessed by the installers and lots more

If you’re looking to cut down on the cost of your external solid wall insulation, then the best time for an installation might just be when you’re having another decorating or building project done such as fitting a new roof, window painting, installation of solar PV panels and more. This way, you’ll be able to spread the cost and have a greater value for each penny expended.

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.
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.
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.

how thick should loft insulation be?

Over the years there has been an increase in the recommended thickness of loft insulation by the government. Obviously, the reason behind this is pretty simply - the thicker the layer of your loft insulation the bigger your savings. The UK government is very keen to every house in the country to have loft insulation fitted where possible as it helps to minimize the heating demands of these properties. Households get to benefit from loft insulation in so many ways which includes reduced energy energy bills as well as having a home that stays at a more comfortable temperature for longer.

 

Generally, for the government energy efficiency is crucial as it implies that the highest demand ( which is usually the time of the day when gas or electricity use is at its peak ) reduces, since each building requires slightly less energy. Overall, that ultimately implies that new power plants don’t have to be built which is some nice cost savings for the government.

 

In the 1980’s, any thickness of loft insulation from 25 mm to 50 mm was considered the standard. But then, building regulations stated that homes should have as much as 100 mm of loft insulation. Over time, this gradually increased to 270mm for new builds and also recommended for other properties, although not essential. As a result of this, there’s always a need to check how much insulation you currently have in your loft before you decide to purchase more. You may discover that you already have something within the range of 20 mm to 200 mm up there and knowing this and the insulation values will assist in determining how much more you’ll need to purchase, if any at all. You should also note that some modern materials can offer the same thermal insulation whilst not being as thick.

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 get free external wall insulation?

This is a very great opportunity to not only get free external wall insulation, but also cut down your energy bills depending on the type of property you live in. Generally, to enjoy free external wall insulation you must at least be part of the group receiving one of the benefits listed below and also depends on the amount of money you earn. The benefits include:

• Income based jobseeker’s allowance (JSA)

• Income support

• Income-related employment and support allowance (ESA)

• Tax credits

• Pension credit guarantee credit.

• Universal credit.

There are also other important factors that determines if you can have a free insulation fitted on your property. These includes the place you reside, the carbon level of your home and according to some suppliers, the level of beneficial impact the insulation will have on your home. In order to have a free external wall insulation installed, you must either be the owner of your home or at least obtain the go ahead from your landlord before any external wall insulation activity can be made.

Good news is, if you fit the aforementioned criteria and you’ve already installed an external wall insulation, you just may be entitled to receive a refund for the good job done. However, to really find out if you’re eligible, we’d recommend you get in touch with your supplier directly. Also, the Energy Saving Trust (EST) can direct you to some organizations who can assist you in the determination of your eligibility.

As a home and property owner living in England, you can also check out the Each Home Counts Advice Website which is committed to giving impartial energy efficiency advice.

At the end of the day, if it turns out you happen to be ineligible for a free external wall insulation, you can still go ahead to contact a professional installer for a help at a competitive price to enjoy the several benefits that comes with home insulation.

Will 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.

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