Find experienced insulation contractors in London

Fill in a short form and get free quotes from insulation installers

4.0

Great rating - 4/5 (13330+ reviews)

Need local insulation contractors?

  • Home insulation
  • Attic insulation
  • Foam board insulation
  • Fiberglass insulation
  • Spray foam insulation
  • … or anything else
It only takes 2 minutes. And it's free.
Up to 50% cheaper than franchise dealers
No job too big or small
Free insurance coverage
Secure cashless payments
Same day or next day service at no extra cost

Best rated insulation services near me

Recent Insulation reviews in London

Danny did a brilliant job insulating our shed

Install Shed Insulation & Vents

£200

The job has been done perfectly Very very good

Dishwasher insulation

£50

Ivanas did a fantastic, technical job of cutting insulation for the floor of our new log cabin and then fitting the floor overtop. He worked tiredlessly for five hours and absolutely cracked through this job. He had enough energy left to help move a heavy exercise bike. He’s also a super friendly/cheerful bloke. Overall, would absolutely recommended. Thank you, Ivanas!

Floor insulation and floor fitted in Dunster House log cabin

£200

Karim was fantastic will definitely use again

Loft insulation taken off

£100

Thanks for helping with the flooring, the painting of the walls and kitchen worktop fitting. Appreciate the attention to detail on the job.

Install garage laminate flooring, underlay and add insulation

£750

low

£100

median

£173

high

£347

Low, median and high bar chart distribuiton

Average reviews for Insulation Services in London

based on 23 reviews

4.91

22
0
1
0
0

What is Airtasker?

Post your task

Post your task

Tell us what you need, it's FREE to post.

Review offers

Review offers

Get offers from trusted Taskers and view profiles.

Get it done

Get it done

Choose the right person for your task and get it done.

30+

Tasks successfully completed

3

Average amount of offers per task

32

 mins

Average time to receive offers

Recent Insulation tasks in London

Install loft insulation

£700

Kennington, Greater London

30th Jun 2026

Lay 100mm insulation between rafters, and 170mm insulation on top to insulate a cold loft. Small amount of loft boarding to be fitted too. Old insulation to be bagged and removed. New wool insulation and loft board will be on site, so fitting required Loft space is approx 40m2, and low headroom

Laid loft insulation, was prompt and all completed to plan

Removals - Insulation and wooden boards

£150

Stoneleigh, Surrey

21st Jun 2026

Removals of Loft Insulation and Wooden board.

Eddy was on time as mentioned and did a fantastic job. Would highly recommend.

Bathroom Extractor Fan Fitting and insulation of fan

£130

Grange Hill, Essex

18th Jun 2026

Looking for someone to install a bathroom extractor fan and insulated ducting. I already have the extractor fan and insulation/ducting materials ready, so this is a labour-only job. The tan will be installed in an upstairs bathroom with ducting running through the loft. Looking for a neat, professional installation to help improve ventilation and reduce condensation. Please provide a quote for labour and let me know your availability. Thanks.

Finish off loft insulation

£300

North Sheen, Greater London

14th Jun 2026

Finish off loft insulation works, half way through but didn’t have time to finish, have all the tools required. Just need someone to do this, then fit plasterboard on top, only access through loft hatch. Loft is already boarded, this is roof insulation, have platform up there.

Insulation and Painting of Garden office

£200

Brockley, Greater London, SE4

8th Jun 2026

I need my garden office insulated, laminate flooring installed and painted inside.

Loft area needs to be boarded and roof old insulation replaced.

£1,500

Golders Green, Greater London

1st Jun 2026

An area of the loft needs boarding up so can be used as a wardrobe. The door needs moving back and a new partition wall added. The roof has old insulation that needs replacing. Some wooden floor we have left needs putting down in a v small area to match.

Improve the insulation to reduce the noise from my neighbours

£2,000

Battersea, Greater London, SW11

1st Jun 2026

I live in a ground floor flat and my living room is by the front door. The neighbours above make a lot of noise when entering and leaving the house.

Loft insulation

£80

Woolwich, Greater London, SE18

29th May 2026

Install lost insulation and fill holes

Help installing insulation and plasterboard to ceilings and walls

£150

West Ealing, Greater London, W13

28th May 2026

Help a carpenter for a day installing insulation and plasterboard to walls and ceilings.

URGENT Ikea Blinds Insulation.

£50

Southend, Greater London, BR1

25th May 2026

I need 2, 1.2 m blinds put up on my wall over the windows it is URGENT this is done as soon as possible as it is getting extremely hot and my room is sun facing so my room is hot. Preferably someone with their own drill and tools it’s IKEA blinds so everything comes in a pack.

Summer house insulation, painting and, beading on windows and floor

£500

St Margarets, Greater London

16th May 2026

Hi there, I started renovating my summer house myself but unfortunately don’t have the time to complete the project, so I’m looking for someone to come in and finish it properly. Work required includes: * Roof insulation to be completed (walls have already been partially insulated) * Internal cladding of the walls/ceiling with plywood * Lino flooring supplied/fitted * Installation of a proper secure lock on the door * Window beading to be fitted/finished * General touch-ups to the existing paintwork using barn paint to make everything look tidy and finished The structure is already in place and some of the prep work has been started, so it’s mainly a case of completing and tidying the project to a good standard.

Remove insulation from the loft and put in new one

£200

Middle Park, Greater London

15th May 2026

Remove old insulation from loft and put in a new one

Small loft cleaning + insulation removal & installation (Sunbury area)

£500

Sunbury, Surrey, TW16

26th Apr 2026

* Light cleaning (dust/debris only) * Remove old insulation * Supply and install new loft insulation * Please include waste disposal in your quote * Confirmation if insulation material is included

Install underfloor heating and insulation between joists

£1,000

South Norwood, Greater London, SE25

22nd Apr 2026

1) Carefully remove all floorboards downstairs and set aside. 2) install timber battens between joists 3) install rigid insulation minimum 50mm thick between floor joist, above battens. 4) underfloor heating pipework installed between joists (materials supplied by us). Joists to be notched where required to allow pipework to pass through 5) dry sand a cement mix screed to the placed between joists above underfloor heating pipework and levelled flat. 6) fix down floorboards over the top of all, fixing floorboards into the joists.

Electric toilet fitting and insulation

£300

Barnet Gate, Greater London

29th Mar 2026

2 toilet seats installation electrical bidet

Shed insulation

£570

Ewell, Surrey

15th Mar 2026

Shed insulation and bit of planters work Inclusive of tax, not charging any additional fees

Loft Insulation and Boarding

£600

Stoneleigh, Surrey

12th Mar 2026

Remove the old Insulation and boards. Clean up the loft thproughtly and install new Insulation (270 mm) and raised floor boards (using loft trac or loftzone)

Internal insulation conservatory

£500

Middle Park, Greater London

8th Mar 2026

Insulate the indoor ceiling of a lean to conservatory with conservatory cladding/panels

Loft insulation

£200

Elm Park, Greater London

20th Feb 2026

Need loft insulation for a small 3 bed house

Freestanding dishwasher insulation

£50

Croydon, Greater London

17th Feb 2026

Dishwasher insulation; Drain Adapter, Y-Piece Connector 3/4

Nice person, The job was completed perfectly