★★★★☆★4.5 on Google from 360+ reviews
Insulation4less Ltd — builders in London
Insulation4less Ltd sells insulation online to trade and DIY buyers across the UK. Its range covers floor, roof, wall and cavity wall insulation, including loft insulation and insulation boards such as PIR boards, acoustic rolls and insulated plasterboard, with prices it presents as the lowest in the UK.
What Insulation4less Ltd does — and what it typically costs in London
Every job below can be priced from this page. The ranges are what London homes typically pay, from Locufy's price guides. Insulation4less Ltd confirms the exact figure in a written quote — asking is free, with no obligation.
Building & extensions
Kitchens, bathrooms & interiors
Roofs, walls & windows
Typical prices from Locufy's UK 2026 price guides — each guide explains what the job involves and what moves the price. Rendering and insulation installer are also offered, priced on survey.
About Insulation4less Ltd
Insulation4less Ltd sells insulation online to trade and DIY buyers across the UK. Its range covers floor, roof, wall and cavity wall insulation, including loft insulation and insulation boards such as PIR boards, acoustic rolls and insulated plasterboard, with prices it presents as the lowest in the UK.
You can ask for a written price on any building job from this page — an extension, a kitchen refit, a roof that leaks — and compare it with other London builders if you want to.
At a glance
- Trade
- Building and construction
- Based
- London
- Covers
- London and 15 km around
- 4.5 · 360+ reviews
- Hours
- Mon 0:00–23:59, Sat 9:00–13:00
- Quotes
- Written, free, no obligation
A written price, with no obligation
Describe the job
A line or two and a photo if you have one — it takes a minute.
Insulation4less Ltd prices it
Locufy passes it on; they come back to you with a written price.
Book, or compare
Happy? Book the date directly with them. Not sure? Compare quotes from other London builders.
How Insulation4less Ltd is rated
As published on Google, refreshed on each visit.
Read the reviews on Google →Reviews from Locufy bookings appear here
Every Locufy review comes from a job booked through Locufy, so each one is a real customer. Booked Insulation4less Ltd? You can leave the first one after the job.
Have a question before you book?
Do they handle planning? Are they on the voluntary construction register? Ask here — Locufy passes it to them and emails you their answer.
London and the towns around it
Based in London, Insulation4less Ltd works across the city and about 15 km around it.
- London
- Islington
- City of Westminster
- Croydon
- Tottenham
- Walthamstow
- Wembley
- Fulham
- Edmonton
- Finchley
Before you book
What types of insulation does Insulation4less Ltd sell?
It sells insulation for floors, roofs, walls and cavity walls. Its listed categories include loft insulation, PIR insulation, acoustic insulation, plasterboard, between rafters insulation and breather membranes.
Who is Insulation4less Ltd's insulation for?
Its insulation is for both trade and DIY customers.
Does Insulation4less Ltd offer returns?
Yes, it offers hassle free returns.
How does Insulation4less Ltd price its products?
It presents its prices as the lowest in the UK.
How can I make an enquiry or contact Insulation4less Ltd?
You can add items to an enquiry on the site and submit it, or contact the company by phone, email or WhatsApp.
Get a written price from Insulation4less Ltd
You can compare it with other London builders too.
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