Good product range & found what I wanted quickly using advice notes. Only down side was delivery cost which practically half the cost of product & a big gripe about vat when government tries to penali... See more
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Insulation4less is the largest online independent insulation supplies store. We supply top insulation brands such as Celotex, Kingspan, Xtratherm, Rockwool, Knauf and Isover. We also supply a wide array of building materials to compliment our insulation range. Insulation4less truly is your one stop shop for anything to do with insulation and dry-lining. Get in touch with us today so you can benefit from our reliable, cost efficient and timely support.
Contact info
3rd floor, W1B 3HH, London, United Kingdom
- 02035826399
- info@insulation4less.co.uk
- www.insulation4less.co.uk
Replied to 94% of negative reviews
Typically replies within 2 weeks
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Excellent service.
Reasonable price
Reasonable price, delivered promptly by a helpful and polite guy. Many thanks
Website and ordering straight forward
Website and ordering straight forward. I had to contact there office as I needed to change the delivery address, this was no problem or drama.
Would recommend using this company.
Excelent communication at all time
Excelent communication at all time. Quick delivery amd very competitive prices. I will use it again.
Excellent Products & Service
Excellent range of products and available at unbeatable prices. Customer service is also top notch. I dealt with Emmet in the sales team who was always on hand to answer any questions. Highly recommend Insulation4Less.
Very good customer service
Very good customer service who promptly responded to questions regarding delivery dates. Insulation and plasterboard arrived on the scheduled date and the delivery driver unloaded items in an efficient and professional manner using the vehicles forklift. The driver was polite and extremely helpful.
Excellent service
Excellent service. Good value in comparison to other suppliers and the insulation was delivered in a matter of days. Can’t grumble and would definitely use again.
We've been satisfied customers for…
We've been satisfied customers for years, consistently impressed with their timely deliveries and reasonable prices.
Quick delivery and good value
Delivered on time at a good price.
Good choice and competitive pricing
Insuation4less had a wide choice of insulation boards, fillers etc on offer at competitive prices. It was easy to make the order online and delivery was within a few days.
Great service and price
Great service and price, was able to change the delivery date to suit me
Great service
Great service! Really brilliant with bespoke, complex delivery instructions
great price and good delivery
great price and good delivery. Clear communications. I would purchase from here again.
It’s going to take 2 weeks to get my money back!!!
Insulation4less wanted an extra £380 to deliver my insulation. I declined so the order was cancelled. I now have to wait the next part of 2 weeks to get my money back!!!! 2 weeks!!!!
They now say it’s been sent…but it’s still not arrived….and my bank is pretty quick at processing payments 🤷…hopefully it will turn up soon so I can order my insulation with the new cheaper supplier.

Reply from Insulation4less
Awful delivery experience
Used insulation 4 less many times. Always good prices, top notch products delivered on time! My last delivery was a great disappointment. Previous deliveries have come on a lorry with forklift off loading, superb. However my order this week was by another carrier, 20 sheets of 120mm insulation . Delivered by van. 20 sheets wouldn't go in one van but by the state of the sheets they had a bloody good try! Sheets had corners missing, silver foil scraped off, not impressed. Hence I had two vans turn up with my order the first van couldn't even close his back doors with out the aid of ratchet straps and the driver met me with the opening question.. " where do you want me to sling them mate "
Referring to my already damaged boards. Had I not already paid for them and was waiting to install them I would have rejected the delivery. But have made the boards usable with 2 rolls of silver foil tape. My next order will be a bloody of insulated plaster board! May have to order locally if the same cowboy delivery team is to be used.
Kevin Bridges KR BRIDGES CARPENTRY
Awful company
Awful company - ordered 14 rolls of Knauf loft insulation from Insulation4less - they had 14 rolls of soaking wet insulation from CCF in Norwich delivered later than they promised to me with their driver and CCF knowing they were soaking wet and unusable when they loaded them in the van
I rejected delivery and rang them and they couldn't have been more disinterested in resolving the problem or refunding my money
I will now chase refund and buy elsewhere but no compensation for al the aggro and waiting involved
Further to my review above they have now written on my PayPal claim that insulation roll arriving soaking wet is still as described
They are unbelievable

Reply from Insulation4less
Overpriced!
Overpriced!
Prices were not very competitive. I found 25mm Recticel for less by a quick search on Google for my project, which required 41 sheets. For large orders, I would recommend checking other online suppliers for better deals.

Reply from Insulation4less
Good website. Well organised after ordering
This company gives great service. Ordering was quick and entirely uneventful. Price was very keen,ie. a lot less than most of the other internet companies and much chaper than local depots, Wickes, Jewsons etc. Delivery was very fast, much quicker than the website predicted.
Super easy and delivered on time
Emmet made the insulation buying process super easy and entirely pain-free. He advised on an appropriate option, and the price represented great value for money. Thanks to a local delivery partner the insulation came exactly when they said it would. Would absolutely recommend!
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