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Red Squirrel Insulation

9.98/10

London

Checkatrade member since March 2022

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Website

Services

Loft Insulation
Roof Joist Insulation
Roof Rafter Insulation

Customer Reviews

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9.98 /10

Based on 16 reviews over the past 12 months

Quality of work

Reliability

9.94

Communication

Reviews (98)

10
Great job and fantastic service
Posted 6 days ago
We engaged with Lee from Red Squirrel Insulation to insulate our new roof. From initial quote to completing the work, Lee was super helpful and did an excellent job. We were very happy with the insulation work and the high standard of the finish. Most importantly, the new roof and insulation work passed the council inspection for our building notice application with flying colours. Well done and thank you
Verified reviewer
Job location: HA0
10
Loft insulation, hatch & ladder installation
Posted 27 January
Lee renewed my loft insulation and installed a new loft ladder and hatch. The job involved removing the old hatch and broken ladder, plus the contents of the loft, which included a wooden bed frame, two redundant water tanks & the old, filthy insulation. He kindly removed all the cobwebs too! This job was completed in one day. Lee took great care in my home to ensure no damage & no mess. Communication was excellent from start to finish. Completely professional & reliable, my go to for all building works & repairs. Highly recommend.
Verified reviewer
Job location: KT6
10
Lee & Donovan were excellent, on time and professional.
Posted 17 December 2025
Lee & Donovan were excellent, on time and professional. I am greatly impressed with the hard work they did firstly removing all the old insulation and then the next hard task of relaying the top quality insulation they provided. Friendly and hardworking which hard to find these days. I would definitely recommend them :)
Verified reviewer
Job location: W12
10
Great work on our loft
Posted 07 December 2025
Lee insulated and boarded our loft and converted our loft hatch to include an integrated ladder. Lee is very transparent and trustworthy and a real perfectionist. His prices are very fair compared to the other quotes we got as well. He has done a great job on everything and we have really noticed the difference that the insulation has made to the warmth of the house. Thank you Lee!
Verified reviewer
Job location: N10
10
Satisfied customer
Posted 30 November 2025
Absolutely fabulous service
Job location: TW7
J
Jennifer H
10
Insulating and flooring the loft
Posted 14 November 2025
Great job Lee was great worked non stop
Verified reviewer
Job location: SW11

Photos

+218

Company Info

Owner

Mr Lee West

Sole Trader

4 years on Checkatrade

VAT Registered

Domestic WorkCommercial WorkFree EstimatesCards AcceptedInsurance Work Undertaken24 Hour Call-out

A Little about us

Hello and welcome to Red Squirrel Insulation. We are a family run company based in West London Providing Honest, Trustworthy & Quality insulation & Painting and Decorating projects to London and surrounding areas. With many happy and returning customers for over 25 years, you can be sure of being well looked after.

We also offer a 1-25 Year guarantee on our workmanship, so you can be confident in our service.

I'm an NVQ qualified dry liner with a level 2 Diploma in dry lining with over 25 years and a member of the CITB & CSCS skilled worker scheme.

Also I'm a certified paint sprayer from the Dulux Academy.

I'm also a Quality Mark accredited Installer so I can offer 2 to 25 years guarantee on all of my work.

The services we offer

But are not limited to:

Ability to work on Grade 1 & Grade 2 Listed buildings
Loft insulation
Roof insulation
Roof Clearance
Internal wall insulation (IWI)
Solid wall insulation (SWI)
Underfloor insulation (UFI)
Ceiling insulation
Thermal insulation
Fireproofing and Acoustic insulation
Painting & Decorating
Plasterboard metal stud walls
Tv, Media, Fireplace walls
Feature walls
Build metal frame Ceilings
All aspects of plaster boarding, Fireline, Soundbloc, Glassrock, Insulated plasterboard
Wall and ceiling boards
Gypline walls
Shaftwalls
Internal Partitions
External Metsec walls
External boarding and insulation
Repairing or replacing water damaged ceilings
Repairing or replacing damaged walls
Bulkheads
Boxing in to hide Pipes, Svps and Electrical cables
Sound proofing Walls, Floors and Ceilings
Building metal frame ceilings with a plasterboard finish
Celotex and Kingspan