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.
Roof Insulation Prices
Compare Roof Insulation Prices Near You
Roof insulation
Roof insulation
Heat will naturally rise, and as much as 25% of your home’s heat will escape through the loft and roof. This means adequate roof insulation is crucial to reducing your energy bills and cutting carbon dioxide emissions.
Roof insulation will last for 40 years and with payback in as little as two years, it’s an extremely worthwhile investment and cost-effective way to reduce bills.
It doesn’t matter if your roof is uninsulated, or just requires a top-up. You’ll save money either way and help yourself to escape fuel poverty fears.
You’ll be able to install pitched roof insulation, flat roof insulation and even conservatory roof insulation.
How much will I save with roof insulation?
With the rising prices of gas and electricity affecting most homes, finding a way to cut your expenses is very important. Roof insulation is a great way of doing just that, and is installed with minimal hassle and little cost.
270mm is the recommended width of roof insulation, according to the Energy Saving Trust. Whether you have no previous insulation or are simply topping up, this is the desired width.
With the recommended amount of roof insulation, you’ll see annual savings of:
Up to £175 off your energy bills
Around 720kg off your home’s carbon footprint
With these savings over 40 years, you’ll make a huge saving that’ll benefit both your finances and home’s environmental friendliness.
Insulating pipes and water tanks
It’s not just the roof lagging that will provide insulation and once this is installed, the area above will be noticeably cooler.
This could cause the pipes and water tank to freeze in the winter, if not suitably insulated. This wouldn’t cost too much and you can expect to save a little money on your heating.
It would also be worthwhile insulating the loft hatch with a draught excluder too, to stop cool heat escaping through the cracks.
Roof insulation quotes
Roof insulation is a great way to reduce your bills as most heat loss in your home is through the roof. Lagging helps to retain heat, cutting bills by up to £175 a year.
If you’re interested in reducing your expenses and boosting your finances, complete our quick form and receive up to four FREE roof insulation quotes from vetted and reputable installers.
Average Roof insulation cost
The average cost of Roof insulation is £10000. Costs fluctuate based on the materials and the company chosen. The upper price range can be as high as £11500. The material costs are in most cases around £2500
Average price per Roof insulation job in 2022
| Avg. price low | Avg. price low |
|---|---|
| Avg. price | Avg. price |
| Avg. price high | Avg. price high |
£12000
£9000
£6000
£3000
£0
Prices based on actual Roof insulation costs for your area, as reported by local Quotatis members.
Roof insulation installation cost in your area 2022
| Labour cost | £7,000 | |
| Material cost | £2,500 | |
| Waste removal | £500 |
Time frame: 1-2 days
Advantages for Roof insulation
- Reduced energy bills as less heat is being wasted through the walls
- Will make your home warmer and more comfortable
Disadvantages for Roof insulation
- Some insulation and coloured render have been known to crack after being exposed to sunlight
- It can result in terraced houses having a very large edge between the adjoining properties
- High installation costs can sometimes result in a long period of time before the reduced bills cover the cost
Roof insulation Manufacturers
Roof insulation FAQs
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 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.
Roof Top Insulation
Our reviews
Latest roof insulation reviews
BAU UK
Based: in Petersfield, GU31BAU UK is based in Petersfield and have 11 positive reviews
Latest review
Paul A., BH15
15th May 2021
Insulation | Loft / Roof in Poole
Prompt response, pleasant and courteous contact, reasonably priced, work satisfactori...
Weatherdry Insulation
Based: in Tamworth, B79We are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in res...
Latest review
John W., SY6
14th December 2020
Insulation | Loft / Roof in Church Stretton
Polite and friendly but did not provide the materials we wañted .
Protecting Home Energy
Based: in Stockbridge, SO20Protecting Home Energy is an experienced, professional, reliable and competitive service assisting y...
Latest review
Derrick C., BS25
6th June 2019
Insulation | Loft / Roof in Winscombe
Very professional the speed of contact and sending a surveyor was impressive. The adv...
METROPOLITAN INSULATION
Based: in London, N5Usemyloft is a superior form of loft insulation. It is permanent unlike conventional fibreglass/mine...
Latest review
William N., TW9
15th March 2016
Insulation | Loft / Roof in Richmond
Excellent service received.
BRIGHT HOME RENEWABLES
Based: in Bournemouth, BH8Bright Home Renewables are a leading polyurethane spray foam insulation, roofing and loft room speci...
Latest review
Paul F., HP10
7th March 2017
Insulation | Loft / Roof in High Wycombe
We were unable to proceed as the cost was more than we had anticipated, but the compa...
RENEWABLE SOLUTIONS TEAM
Based: in Leigh, WN7RENEWABLE SOLUTIONS TEAM is based in Leigh and have 4 positive reviews
Latest review
Matthew M., WA5
18th December 2016
Insulation | Loft / Roof in Warrington
Sent a person out to do surveyor out he did his job was a nice fella explained things...
DB Energy Assessments
Based: in Kidderminster, DY10We are passionate about renewable energy and helping people and businesses save money through their ...
Latest review
P., B16
18th October 2016
Insulation | Loft / Roof in Birmingham
Honest opinion given which I valued very highly Could easily have said I need to redo...
GBROOFING
Based: in Somerset, TA21GBROOFING is based in Somerset and have 17 positive reviews
HOME SMART ENERGY
Based: in Redhill, RH15We specialise in renewable energy and A rated boilers, we provide funding solutions, including nothi...
Latest review
Amy L., BA21
31st August 2016
Insulation | Loft / Roof in Yeovil
Probably won't use as not what I really need, but efficient and helpful.
GM ENERGY
Based: in Peterborough, PE1GM ENERGY is based in Peterborough and have 26 positive reviews
Latest review
Robert H., PE19
9th January 2016
Insulation | Loft / Roof in St. Neots
Work was done as arranged site left clean and tidy. Good lads. Did have to ensure tha...
Rated Local builders
Weatherdry Insulation Ltd
Based: in Tamworth, B79 7XHWe are a company that specialises in Damp Proofing & Insulation. We have a 100% success rate in resolving damp issues connected to RISING or PENETRATING damp. We offer a FREE, NO OBLIGATION damp survey and quotation .
Protecting Home Energy
Based: in Stockbridge, SO20 6DFProtecting Home Energy is an experienced, professional, reliable and competitive service assisting you in saving money and keeping your greatest asset your home's energy efficient. This is through the use of our industry leading approved energy effi...
SMART FOAM LTD T/A HOME SMART ENERGY
Based: in Redhill, RH15 9LRWe specialise in renewable energy and A rated boilers, we provide funding solutions, including nothing to pay for 6 months with interest rates starting from 4.8%
BAU UK Ltd
Based: in Petersfield, GU31 4ADBAU UK Ltd based in Petersfield, offer services in Insulation. They have an average rating of 4.47 from 11 review(s). See their latest 5 star review below
METROPOLITAN INSULATION
Based: in London, N5 5DUUsemyloft 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 ...
BRIGHT HOME RENEWABLES LTD
Based: in Bournemouth, BH8 8EWBright Home Renewables are a leading polyurethane spray foam insulation, roofing and loft room specialist. Whether you are a domestic client looking for loft insulation or roof stabilisation or an architect or contractor needing assistance with a ...
DB Energy Assessments
Based: in Kidderminster, DY10 2TNWe are passionate about renewable energy and helping people and businesses save money through their energy bills, and potentially even make a profit by making a few changes. DB Energy Assessments has ventured into a number of markets in the 5 yea...
RENEWABLE SOLUTIONS TEAM LTD
Based: in Leigh, WN7 3XZRENEWABLE SOLUTIONS TEAM LTD based in Leigh, offer services in Insulation. They have an average rating of 4.13 from 4 review(s). See their latest 4 star review below
GM CONTRACTS LTD T/A GM ENERGY
Based: in Peterborough, PE1 5TPGM CONTRACTS LTD T/A GM ENERGY based in Peterborough, offer services in Insulation. They have an average rating of 4.32 from 26 review(s). See their latest 5 star review below
GBROOFING
Based: in Somerset, TA21 0DXGBROOFING based in Somerset, offer services in Insulation. They have an average rating of 4.3335294117647 from 17 review(s). See their latest 4 star review below
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21 Jan
Insulation | Loft / Roof
Ross-on-Wye - HR9
Enquiry from: David F
Start Date: Immediate
property type: other, roof type: flat, work description: require an insulated flat roof to replace an existing (uninsulated) small felted flat roof which was originally over a utility room (now an ex...
21 Jan
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Cirencester, Fairford, Lechlade - GL7
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Radstock - BA3
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18 Jan
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London - SW2
Enquiry from: Timur O
Start Date: Immediate
customer in london areas is looking to do a couple of projects at the moment, and would like quotes for loft & roof insulation.confirmed interest via telephone, sms and email at 18/01/2022 21:04.pleas...
17 Jan
Insulation | Loft / Roof
Darwen - BB3
Enquiry from: Susannah C
Start Date: Immediate
i need the old loft insulation removing, heat caps fitting to downlighters and then loft insulation installing to the latest recommended depth, please. are you the property owner: relative of owner p...
17 Jan
Insulation | Loft / Roof
Brecon - LD3
Enquiry from: Julian G
Start Date: Immediate
Insulation added to loft,it needs topping up .
17 Jan
Insulation | Loft / Roof
Peterborough - PE2
Enquiry from: Zoe O
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...
16 Jan
Insulation | Loft / Roof
Ballymena - BT43
Enquiry from: Naomi M
Start Date: Immediate
loft insulation/adequate ventilation installed in 1920s semi detached solid brick property. currently no insulation are you the property owner: owner of the property property type: semi detached how m...
14 Jan
Insulation | Loft / Roof
Hitchin - SG5
Enquiry from: Marilyn P
Start Date: Immediate
pitched roof and flat roof insulation are you the property owner: owner of the property property type: terrace how many bedrooms do you have: 1-2 do you currently have loft insulationn: no age of pro...
14 Jan
Insulation | Loft / Roof
New Milton - BH25
Enquiry from: Nigel B
Start Date: Immediate
we need to have new loft fibre roll insulation installed as old insulation is having to be removed. we are looking for a quote to do so are you the property owner: owner of the property property type:...
14 Jan
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Pentre - CF41
Enquiry from: Paul R
Start Date: Less than one month
new loft insulation to stop condensation which has damaged the ceilings are you the property owner: owner of the property property type: terrace property age: pre-1900 how many bedrooms: 1-2 rooms roo...
14 Jan
Insulation | Loft / Roof
Taunton - TA4
Enquiry from: Jason D
Start Date: Immediate
there are 2 separate lofts in our house that need insulation. combined around 75m2 of insultation required. would prefer to have loft roll lagging are you the property owner: owner of the property pr...
13 Jan
Insulation | Loft / Roof
Grimsby - DN34
Enquiry from: Janet H
Start Date: Immediate
loft insulation for 3 bedroom detached house. only as minimum insulation laid. replace if necessary with new at the required depth are you the property owner: owner of the property property type: de...
13 Jan
Insulation | Loft / Roof
Cairndow - PA27
Enquiry from: MARK F
Start Date: Immediate
LOFT AND CAVITY WALL INSULATION
13 Jan
Insulation | Loft / Roof
Cheltenham - GL50
Enquiry from: Will M
Start Date: Immediate
customer in cheltenham areas is looking to do a couple of projects at the moment, and would like quotes for loft & roof insulation.confirmed interest via email at 13/01/2022 13:40.please call to arran...
13 Jan
Insulation | Loft / Roof
Milton Keynes - MK15
Enquiry from: Paul S
Start Date: Immediate
attic insulation 200mm thick (approx) for 9m x 3m (27sqm) to be laid over old damaged and compressed insulation. attic is empty and free of water tanks etc are you the property owner: owner of the p...
11 Jan
Insulation | Loft / Roof
Dorchester - DT1
Enquiry from: Ann B
Start Date: Immediate
loft insulation. maybe flooring as well 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: no age of ...
11 Jan
Insulation | Loft / Roof
Orpington - BR6
Enquiry from: Jennifer T
Start Date: Immediate
We would like loft insulation.
10 Jan
Insulation | Loft / Roof
Nairn - IV12
Enquiry from: Alison T
Start Date: Immediate
glass fibre loft insulation are you the property owner: owner of the property how many bedrooms do you have: 3-4 do you currently have loft insulationn: yes do you require a top up: yes are you inter...
10 Jan
Insulation | Loft / Roof
Coalville, Ibstock, Markfield - LE67
Enquiry from: Marilyn G
Start Date: Immediate
loft insulation for a 3 bed property
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