Loft & Roof Insulation in Islington

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Loft & Roof Insulation in Islington

Are you looking for loft insulation in Islington? Our network of installers are can aid with your job. All of our installers in Islington are examined so you can see local write-ups, when the business was formed, rankings, approval and also price enabling you to make the appropriate decision on who to hire. Allow us take the trouble out of finding approximately 4 experts for your roof insulation task.

 

The sorts of roofing insulation available rely on the sort of roof that it will be made use of with. With an angled roof, either warm or cool loft insulation can be ideal. Cold loft space insulation is the most inexpensive alternative, simply including putting insulation beyond wood joists. Nonetheless, as this only prevents heat escaping the living location of the house, it isn't ideal for those aiming to concealed the loft space into a home. Warm loft insulation is positioned straight under the roof, as well as for this reason will keep the loft room at a consistent temperature over the training course of the year. As such, it is perfect if the loft is utilized as a home. Warm loft insulation comes in various kinds, be it glass-wool or polystyrene. Spray foams can likewise be utilized, but in some situations may be inappropriate.

 

Types of loft insulation

Blanket Insulation

One of the most common form of loft insulation, this is available in rolls of rock, glass or mineral fibre (we make use of Earthwool by Knauf which is a actually excellent environmentally friendly choice), or else foil-backed really felt. It's typically the cheapest option and also great all-purpose insulation, specifically for in between joists. It's the simplest kind to fit however isn't suitable for the roof covering.

 

Loose-fill Insulation

This sort of insulation consists of a loosened, lightweight, material, such as cork granules, cellulose fiber, mineral woollen and even recycled newspaper. It can be used to cover up existing insulation or on its own. The major disadvantage is it isn't very protected and can be actually untidy!

 

Sheet Insulation

Company boards of either artificial or natural products, this is the most effective service for insulating the bottom of your roofing system. The boards supply highly effective insulation for your loft area and can likewise be embellished over. The drawback is that sheet insulation tends to be one of the most costly type.

 

Blown-fibre Insulation

Loose products of numerous kinds blown in between joists, this is optimal for hard-to-get-at places but does not supply a complete remedy, specifically in a draughty loft. It's likewise costly and also requires to be set up by a expert.

 

We will give up to 4 Loft insulation pros locally, that will use quotations for the job you want done. You'll receive a property visit from specialists in Islington that'll assist you to choose the best Loft insulation for your home before accomplishing the setup. Enter your postcode to begin looking now.

Average Loft insulation cost in Islington

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
£350

Avg. price

Avg. price
£2,863

Avg. price high

Avg. price high
£5,345

£5900

£4425

£2950

£1475

£0

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

Loft insulation installation cost in Islington 2026

Labour cost £420
Material cost £150
Waste removal £30
Time frame: 1-3 days
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Loft insulation searches in October 2026

Loft insulation Projects in Islington in September 2026

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Requests for quotations in Islington in September 2026

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Requests for Loft insulation quotations in Islington in September 2026. 0% change from August 2026.

6,600

Requests for Loft insulation quotations in London County in September 2026. 0% change from August 2026.

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

Loft insulation searches in cities and towns near Islington September 2026

Islington

The London Borough of Islington is a London borough in Inner London. It was established in 1965 by merging the previous metropolitan boroughs of Islington and Finsbury, however the merged entity remains the second smallest borough in London and the third smallest district in England. It covers an overall area of 5.74 square miles. The borough includes two Westminster parliamentary constituencies, Islington North and Islington South & Finsbury.

The 2011 Census indicated that Islington contains the highest population density of local authorities in England and Wales, with 13875 people per square kilometre. In line with population estimates collected part way through 2014, Islington has a permanent population of about 221030 people. Islington boasts ten tube stations within its boundaries, with connections by the tube to all around London. In 2011, the main forms of transports that residents used were the underground, metro, light rail and tram, which were employed by 19.4 per cent of all residents. Another 10.3 per cent used the bus, as well as 10.3 per cent being the figure for people who would walk.

The borough is known as the home to football club Arsenal, one of the most successful clubs in England and Emirates Stadium, which is one of the largest football stadiums in the country. Other notable attractions include the London Canal Museum plus the King's Head Theatre.

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Loft insulation pros in Islington

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
5

Insulation | Loft / Roof 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
4

Insulation | Loft / Roof in Winchester

home appointment due tomorrow, but phone quotation also availible

Similar Customer Enquiries for Loft insulation in Islington

20 Jan

Insulation | Loft / Roof

London - E8

Enquiry from: Matthew O

Start Date: Immediate

i need a quote for the lofts insulation are you the property owner: owner of the property how many bedrooms do you have: 1-2 do you currently have loft insulation: no age of property: 1900-30 are you ...

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12 Jan

Insulation | Loft / Roof

London - N16

Enquiry from: Clare M

Start Date: Immediate

i would like information and a quote for loft insulation for a pitched roof. the rafters currently have no insulation which is causing damp, leaks and mould. the floor of the loft is already insulated...

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11 Jan

Insulation | Loft / Roof

London - N16

Enquiry from: Michael P

Start Date: Less than one month

I have just moved into a top floor, 3/4th floor maisonette in a local authority block. Looking through a hatchway revealed the roof tile felt - no insulation at all. The flat roof area is about 35m2, ...

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19 Aug

Insulation | Loft / Roof

London - N1

Enquiry from: A P

Start Date: Immediate

Loft insulation to bring up to 270mm

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03 Nov

Insulation | Loft / Roof

London - E8

Enquiry from: Lynda S

Start Date: Immediate

Home Owner Loft to be insulated Please call to appoint

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25 Oct

Insulation | Loft / Roof

London - E8

Enquiry from: Julian R

Start Date: Immediate

This is an upstairs flat in a Victorian terrace house conversion. It has a conventional slate tiled pitched roof but no log insulation. Easy access via hatch. Approx floor area is 300 sqm. - Approx Da...

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26 Jan

Insulation | Loft / Roof

London - E8

Enquiry from: Duncan R

Start Date: 1 to 3 months

Are you the property owner: Owner of the property Property Type: Terrace How many bedrooms do you have: 3 Bedrooms Property Age: Post-2000 1-3 months please contact to appoint *

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22 Feb

Insulation | Loft / Roof

Ruislip - HA4

Enquiry from: Philip D

Start Date: Immediate

Removal of old fibreglass insulation to be replaced by recommended depth of modern alternative

Post a similar request >

17 Jan

Insulation | Loft / Roof

Hampton - TW12

Enquiry from: James L

Start Date: Immediate

We have recently moved into a house whose loft is missing insulation at the far end (which means that water marks are forming on the far wall of the bedroom directly beneath the uninsulated part of th...

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18 Oct

Insulation | Loft / Roof

Hayes - UB3

Enquiry from: William D

Start Date: Immediate

insulation of the remainder of a loft converted to a room. This is approximately 1/3rd of the roof and there is little insulation between the wooden sections of the roof or the wooden sections used as...

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10 Feb

Insulation | Loft / Roof

Ruislip - HA4

Enquiry from: BHARAT N

Start Date: Immediate

no insulation at all in my bungalow need some advice and price 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 >

01 Feb

Insulation | Loft / Roof

Ruislip - HA4

Enquiry from: BHARAT N

Start Date: Immediate

no insulation at all in my bungalow need some advice and price 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 >

24 Jan

Insulation | Loft / Roof

Ruislip - HA4

Enquiry from: BHARAT N

Start Date: Immediate

no insulation at all in my bungalow need some advice and price 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 >

24 Oct

Insulation | Loft / Roof

Hounslow - TW4

Enquiry from: Lyn S

Start Date: Immediate

Loft insulation of a two bed terraced house. We are the Managing Agents for this property so all contact through us please.

Post a similar request >

10 Oct

Insulation | Loft / Roof

Hounslow - TW4

Enquiry from: Lyn S

Start Date: Immediate

loft insulation for a 2 bed terraced house, to the recommended thickness -225mm are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 do you curr...

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01 Sep

Insulation | Loft / Roof

Ruislip - HA4

Enquiry from: Sultana L

Start Date: Immediate

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

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18 Apr

Insulation | Loft / Roof

Northwood - HA6

Enquiry from: Amit T

Start Date: Immediate

Looking for full insulation of roof. Currently only partly insulated

Post a similar request >

06 Jan

Insulation | Loft / Roof

Feltham - TW13

Enquiry from: Nnamdi N

Start Date: Immediate

i am a homeowner looking to do loft insulation are you the property owner: owner of the property property type: semi detached how many bedrooms do you have: 3-4 do you currently have loft insulationn:...

Post a similar request >

19 Nov

Insulation | Loft / Roof

Northwood - HA6

Enquiry from: Shirley D

Start Date: Immediate

advice re loft insulation are you the property owner: owner of the property property type: detached how many bedrooms do you have: 5+ do you currently have loft insulationn: yes do you require a top ...

Post a similar request >

26 Jul

Insulation | Loft / Roof

Hayes - UB4

Enquiry from: Sanam K

Start Date: Immediate

property type: office, roof type: flat, work description: new flat roof fir outhoue are you the property owner: owner of the property how many bedrooms do you have: 3-4 do you currently have loft ins...

Post a similar request >

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FAQs

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.

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.

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.

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