Wallrock KV600 Thermal Liner

11am delivery
4.50 out of 5 based on 36 customer ratings
(36 customer reviews)

£109.99 £104.99


This Wallrock KV600 thermal liner is 4mm thick making it the perfect solution to help improve the warmth of rooms in the home, whilst also offering increased acoustic insulation and the ability to cover cosmetic cracks in the wall. One roll of Wallrock KV600 will cover a wall / ceiling area of 15m2.

Estimated delivery time: 1-2 working days

(additional cost of £20 for Saturday delivery)

Wallrock KV600 Thermal Liner

Are you looking for an easy solution to remedy cold rooms? Look no further than Wallrock KV 600 Thermal Liner! Just ensure that you use the Wallrock Thermal Liner Adhesive to apply to the wallpaper to stick to the walls.

This thermal liner has been specifically designed to increase the energy efficiency of the home without taking up too much space.

Why Choose Wallrock KV600 Thermal Liner?

There are several reasons why we suggest this thermal liner to our customers – firstly the ease of installation. Unlike Celotex or other rigid insulating boards, Wallrock Thermal Liner can be applied as a DIY job. It is just as easy as putting up wallpaper!

Wallrock KV600 Thermal Liner is incredibly Easy to Install

Compared to internal wall insulation, Thermal Liner creates much less upheaval and can be applied in just a few hours. For example, to insulate a sloping wall on a roof room using Celotex, you would have to pull the ceiling down, install the insulation and put the ceiling back up. Not only would that be really inconvenient in terms of time, it will also reduce space. Thermal liner is a simple alternative that you can simply paper on the existing ceiling and wall. The liner also allows walls to breathe and since rooms will be warmer, this should help combat mould, if this is currently an issue for you.

Wallrock KV600 Thermal Liner is cheap!

One roll of Wallrock KV600 thermal liner, will cover 15m2 of wall – this is a fraction of the price of traditional wall insulating products. Now obviously at only 4mm thick, the Wallrock it is not going to offer the same insulating properties as 100mm of Celotex, however for the cost, you will definitely notice a big improvement how quickly rooms warm up and retain that heat.


In addition, Wallrock KV600 thermal liner is perfect for covering cosmetic cracks on your walls. Old buildings move as they warm and cool during the year, which can create unsightly cracks forming across the plasterboard. Wallrock is made from short wood pulp fibres combined with long and durable textile fibres, which means the liner can move with building and hide these cracks.

Wallrock KV600 Thermal Liner vs. standard Wallrock Thermal Liner

The Wallrock KV600 Thermal Liner not only covers more space than the traditional Wallrock thermal Liner (15m2 compared with 7.5m2), one of the other benefits is that it the roll is wider (1m wide), therefore there will be less joins on the wall giving it an even better finish.

Cheapest KV600 you can find, trust us

The KV600 is essentially the ‘big brother’ of the normal Wallrock thermal liner giving it even greater insulation benefits. The KV600 thermal liner is 25% thicker than the normal Wallrock thermal liner, at 4mm thick. The liner is attached to the walls with the same special Wallrock Adhesive, providing instant energy saving properties which will help lower your energy bills (savings are dependant on the type of wall you are attaching the liner to and the outside temperature). Not only does it slow the movement of heat out of the home, it also works well as acoustic insulation and also it is excellent for covering damaged and textured walls (provided it is simply cosmetic damage).

Wallrock KV600 Thermal Liner is recommended by the energy saving trust (and us)

Both types of thermal liner, which is produced from short wood pulp fibres combined with long and durable textile fibres, can easily be applied to walls and ceilings to provide a low cost, highly effective, space saving insulation option.


    • AREA COVERAGE – 15m2
    • Each roll of Wallrock KV600 Thermal Liner is 15m long by 1m wide, therefore it will cover an area of 15m2
    • THICKNESS – 4.0mm
    • The Wallrock KV600 thermal liner is 4.0mm thick, giving you greatly increased energy efficiency without ‘stealing’ space from your room
    • All Wallrock thermal liners need to be attached to the wall using the special Wallrock thermal liner adhesive available here.
    • Contains no PVC or glass fibre – made of short wood pulp fibres combined with long and durable textile fibres – giving it unparalleled strength and durability.
    • For hanging instructions please go here.
    • Delivery 1-3 days
    • Energy saving trust recommended
    • Manufacturer – erfurt mav

Need Help? Call us on 0208 819 9153

Reviews (36)

  1. Rated 5 out of 5


    If you have ever applied wall[paper to a wall you will find this easy. Has really helped in our coldest room. Delivery super quick too so all in all would recommend!

  2. Rated 5 out of 5

    Mr Short

    Received next day

  3. Rated 4 out of 5


    My husband and I couldnt install external wall insulation so we went for this product. Not really sure if has made a difference but the finish once painted is pretty good.

  4. Rated 4 out of 5

    Quadoos Dar

    Thanks for speedy dispatch A********

  5. Rated 4 out of 5



  6. Rated 5 out of 5

    Charlotte Harris

    Love this product, just about to order for the third time, easy to work with, perfect finish wall, makes walls warmer.

  7. Rated 5 out of 5

    Arn Curen

    simple sute to use. I actually rang up to discuss my requiremnts with the sales staff who convinced me the kv600 was the way to go vs regular thermal liner. Still waiting to get up on the wall but looks easy enough

  8. Rated 4 out of 5


    Great. Prompt delivery

  9. Rated 4 out of 5

    Mr Baraso

    The site was difficult to use. I want to add the tub of adhesive as i couldnt see it with the kv600 thermal liner page. After that i spoke to your customer service they were really helpful and order went through successfully.

  10. Rated 4 out of 5


    Fast and easy

  11. Rated 4 out of 5


    Thanks for fast dispatch

  12. Rated 3 out of 5


    Not sure that its as good as internal plasterboard insulation. However walls are now nice and tidy. easy to paint over

  13. Rated 4 out of 5

    St Lewis

    Bought a few times from here. Own a professional decorating company and we get throught quite a few rolls

  14. Rated 5 out of 5

    Pablo Martinez

    Product is good. Does what it says on the tin. Not sure why some of the negative comments on here. Surely you know it’s never going to do the job of external wall insulation, the product doesn’t profess to be an alternative. I own a decorating company and all of our customers have been satisfied everytime we have installed it.

  15. Rated 2 out of 5


    fine quick delivery, but the product…didn’t enjoy putting it up and not sure how much difference it has made.

  16. Rated 5 out of 5

    James Higgs

    Next day (free) delivery. Absolutely superb

  17. Rated 5 out of 5


    Just done my little babies room. Was awful cold before but warmer now. Thnx team!

  18. Rated 5 out of 5

    Avi Fischer

    We received our order all the way in Israel. I used Eco store green age people before for my house in England but I was very happy they delivered to Haifa. Little more delivery was worth it as it is a fantastic product.

  19. Rated 5 out of 5


    The 5 star rating is for the service provided by Henry when I had reason to contact the help line. The product arrived creased on one end, looked as though the package had been dropped heavily, but a replacement was sent out immediately and the damaged one collected.
    I’ll rate the product once it’s on the wall.

  20. Rated 4 out of 5


    Ok and delivery ok

  21. Rated 5 out of 5

    Dubaku Afolayan

    Good product! My room not that cold now in cold weather.

  22. Rated 4 out of 5


    Thanks prompt service

  23. Rated 5 out of 5

    Dongmei Chun

    Thanks for delivery so quickly. I will remember your shop for the future references.

  24. Rated 4 out of 5


    Our room looks nice and tidy. Tricky around the corners, but we managed to get there eventually. Wish I bought the fibreliner for a smoother finish. To be fair the Eco team have been friendly and really helpful.

  25. Rated 5 out of 5


    I bought 5 rolls of KV600 Thermal Liner from TheEcoStore a while ago – anyway I wanted to secure the materials before the works began. The Thermal Liner was used to insulate the upstairs rooms as we previously suffered from damp. All seems to be in order now. Anyway I only used 4 rolls for this project and I managed to successfully return the 5th roll without any questions asked. TheEcoStore team were really helpful with that.

  26. Rated 5 out of 5


    Wife and I used the product to decorate the walls of the nursery. We found it ok to handle, slightly tricky to cut the corners but we managed. The KV600 needs a bit of adhesive, which is why we went liberally on the tubs. A++++++ thanks for all the advice.

  27. Rated 5 out of 5

    Asif IQBAL

    Happy with this, quick delivery and arrived next day.

  28. Rated 5 out of 5

    David Fletcher

    This wall liner has made a huge difference to the colder rooms in our house. Very easy to hang and work with, and looks great when finished and painted. Ive just ordered some more now to do another room, and the ecostore certainly has the lowest pricing ive come across. Highly recommended!

  29. Rated 5 out of 5


    Boom, great product. Although I had my cavities insulated I decided to go the extra mile with my bedroom, as it was freezing, and apply a roll of KV600. Now don’t have to have the Radiator TRV as high.

  30. Rated 4 out of 5

    Nicholas Kapoor

    Satisfied. Although it was a bit tricky to put up, it has made a noticeable temperature difference to my bedroom. Fairly quick delivery as well.

  31. Rated 4 out of 5


    Fast dispatch and operative happy to answer questions. Have so far done one of the walls so far, looks ok. Will see how I get on with the rest.

  32. Rated 5 out of 5

    Liam Hughes

    Cheapest on the web and next day delivery – thanks.

  33. Rated 5 out of 5

    Ashik Rohani

    I get it doesn’t replicate solid wall insulation but it has made my rooms feel a lot more cosy. Decent price for what you get. Henry very helpful with the order.

  34. Rated 5 out of 5

    Mitul Sharma

    Much cheaper than other retailers. Delivery arrived quickly, which allowed us to finish all our decorating before the new tenants arrived. Recommended service.

  35. Rated 5 out of 5

    James Odgers

    Finished applying the KV600 to the coldest bedroom of the house and I am very happy to say that it does seem to have made a difference. We were looking at the solid wall insulation, but we soon realised that it would not be ideal for our home. Ecstatic that we found this product as a replacement. Quick delivery also.

  36. Rated 5 out of 5

    Paul Peterson

    Notable difference in room temperature once job was finished in my spare bedroom, but you really need to use sharp scissors or a curved blade (pointy blades snag the fibres and drag) when cutting it. Also, the instructions are telling the truth about needing 5L of wallrock power adhesive per roll so don’t scrimp with it.

    Would strongly recommend though and very quick delivery.