Loft & Roof Insulation in Greater London

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Loft & Roof Insulation in Greater London

Are you trying to find loft insulation in Greater London? Our network of installers are can aid with your task. All of our installers in Greater London are examined so you can see local testimonials, when the business was opened, reviews, approval and rate allowing you to make the best choice on who to employ. Allow us take the inconvenience out of finding as much as 4 professionals for your roof insulation project.

 

The sorts of roof insulation readily available depend upon the kind of roof that it will certainly be utilized with. With an angled roof, either cozy or cool loft insulation can be appropriate. Cold loft insulation is the cheapest option, simply including positioning insulation over wooden joists. Nonetheless, as this only avoids warmth escaping the living location of the home, it isn't ideal for those wanting to hidden the loft space right into a living area. Warm loft insulation is positioned straight under the roofing system, as well as hence will keep the loft area at a continuous temperature level throughout the year. Therefore, it is perfect if the loft space is used as a home. Cozy loft insulation is available in different kinds, be it glass-wool or polystyrene. Spray foams can likewise be used, yet in many cases may be unsuitable.

 

Kinds of loft insulation

Blanket Insulation

The most common type of loft space insulation, this is available in rolls of rock, glass or mineral fibre (we utilize Earthwool by Knauf which is a actually good eco-friendly option), or else foil-backed really felt. It's generally the most affordable option as well as excellent all-purpose insulation, particularly for between joists. It's the simplest type to fit but isn't ideal for the roofing.

 

Loose-fill Insulation

This kind of insulation includes a loosened, lightweight, product, such as cork granules, cellulose fiber, mineral wool or perhaps recycled paper. It can be used to cover up existing insulation or by itself. The major drawback is it isn't very safe and secure and also can be really unpleasant!

 

Sheet Insulation

Company boards of either synthetic or all-natural products, this is the best remedy for protecting the bottom of your roofing system. The boards offer extremely reliable insulation for your loft space and also can also be embellished over. The downside is that sheet insulation often tends to be the most pricey type.

 

Blown-fibre Insulation

Loosened materials of numerous kinds blown in between joists, this is perfect for hard-to-get-at places but doesn't provide a complete option, particularly in a draughty loft. It's additionally expensive and requires to be set up by a professional.

 

We will offer approximately four Loft insulation pros in your area, who will certainly use quotes for the work you want done. You'll get a property visit from specialists in Greater London who'll aid you to pick the best Loft insulation for your home prior to performing the installation. Enter your postal code to start searching currently.

Average Loft insulation cost in Greater London

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

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£450

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£600

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£690

£800

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£400

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

Loft insulation installation cost in Greater London 2026

Labour cost £420
Material cost £150
Waste removal £30
Time frame: 1-3 days
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Loft insulation on Google in Greater London

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

13,707

Searches that showed one of our pages for Greater London, all services

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.

Loft insulation searches by county in Greater London, 15 August to 12 November 2026

81

Searches that showed our page for London County

Greater London

The Greater London region has the second biggest population in the UK, just behind the South East. However, with the smallest land area of all 9 English zones, it comes with a large population density of 5,701 people per square kilometre; this is more than ten times of any other English region. London continues to increase in size over time, becoming increasingly industrialised. The City of London at the same time ranks as one of the most expensive urban centres on the planet, beside Tokyo and Moscow. For your household developments be sure to work with trustworthy firms and guarantee an excellent finish you will be proud of.

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Loft insulation pros in Greater London

BAU UK Ltd

57 review(s)
Based: in Petersfield, GU31 4AD

BAU UK are a complete home improvements specialists located in the South Coast, with focuses ranging from windows and doors to insulation and solar. Fully accredited, insured and trained in the latest technologies, our team can offer leading services...

Latest review

Paul A., BH15
15th May 2021
5

Loft & Roof Insulation in Poole

Prompt response, pleasant and courteous contact, reasonably priced, work satisfactorily completed the next day. A pleasi...

Metropolitan Insulation

6 review(s)
Based: in London, N5 5DU

Usemyloft is a superior form of loft insulation. It is permanent unlike conventional fibreglass/mineral wool which deteriates and renders your loft floor unusable. We insulate under the roof in the rafters,keeping the heat out in summer and creating ...

Latest review

Funke A., SO23
20th December 2018
4

Loft & Roof Insulation in Winchester

home appointment due tomorrow, but phone quotation also availible

Similar Customer Enquiries for Loft insulation in Greater London

30 Aug

Loft & Roof Insulation

Staines-upon-Thames - TW19

Enquiry from: John I

Start Date: Immediate

Problem with damp mould in bedrooms coming from the loft after damage from squirrels/rats. I need it checking & repairing

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23 Jun

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Croydon - CR0

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Quotes for insulation needed

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17 Jun

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Rainham - RM13

Enquiry from: Frasina P

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I would like to do loft isolation of my property (address removed)

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28 Mar

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London - SW19

Enquiry from: Bishara P

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To open access and insulate the back addition On first floor as drafts comes through the down lights. Access and insulation was present. But on renovation access was plastered

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25 Jan

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Greenford - UB6

Enquiry from: Michelle C

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Loft insulation totally id prefer not sprayed

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23 Jan

Loft & Roof Insulation

Coulsdon - CR5

Enquiry from: Pelin C

Start Date: Immediate

Conservatory roof insulation required. existing conservatory with dwarf walls all round, upvc windows above, and a lightweight polycarbonate roof. i already have 40 mm pir (celotex) insulation boards

Property: detached · Bedrooms: 3-4

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18 Jan

Loft & Roof Insulation

Bromley, Keston - BR2

Enquiry from: Gray R

Start Date: Immediate

Loft insulation , pitch roof detached house

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04 May

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Belvedere - DA17

Enquiry from: Isaiah O

Start Date: Immediate

Loft and roof insulation

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20 Jan

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London - E8

Enquiry from: Matthew O

Start Date: Immediate

I need a quote for the lofts insulation

Bedrooms: 1-2

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17 Jan

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London - SW17

Enquiry from: Rohan S

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Roof insulation needed

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27 Dec

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Hornchurch - RM12

Enquiry from: Michael S

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I need foam insulation removed

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FAQs

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.
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 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 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.

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Greater London Loft insulation pros are rated 4.3 out of 5 on average: 13 rated pros, 53 reviews, of 74 pros covering the area.
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 Greater London Loft insulation contractors

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