Recommended Adhesive
Average usage - 7kg per roll
Coordinates
Recommended Adhesive
Average usage - 7kg per roll
Recommended Adhesive:
Wallrock Thermal Liner Adhesive
Adhesive Usage:
7kg (On Average)
Application:
Paste The Wall
Substrate:
Polyester / Non-Woven
Finish:
Flat / Smooth
Thickness:
4mm
Roll Size:
15m x 1m Wide
Roll Coverage:
15 Square Metres
Wallrock Klimatec KV600 Thermal Liner – put simply, ‘The Big Brother of Wallrock Thermal Liner’ is a new and improved thermal lining paper that draws on all of the successes of Erfurt Mav’s Wallrock Thermal Liner, but provides even greater insulation benefits. Read on to learn more about this incredible insulation product and how you can save money on your heating bills this Winter.
Benefits of Wallrock KV600 Thermal Liner
Flexible, High Performance, Thermal Insulation
As the ultimate, flexible, Thermal lining paper, Wallrock KV600 delivers enhanced insulation performance when compared to other types of insulating lining papers and ensures that your home is substantially warmer and cheaper to heat. Not only is Wallrock KV600 an insulator, it also combats condensation, mould, covers cracks and some textured wallpapers, and it’s hypoallergenic too.
Wallrock KV600 is made from the same technologically advanced material used in Standard Wallrock Thermal Liner but at 4mm, it’s 25% thicker. As the most effective product in Erfurt MAV’s range of thermal lining papers, KV600 offers an improvement in heat insulation on internal walls and ceilings, which significantly boosting its energy saving properties and making your home cosy and cheaper to heat.
How Wallrock KV600 Thermal LinerWorks
It begins to work from the moment the heating is turned on and is especially effective on walls where the other side is exposed to the elements or an unheated room.
By applying the Thermal barrier to the inside of a room, more of the start up heat is trapped inside rather than being sucked out by the cold wall or ceiling - thus reducing warm up times significantly- some studies showing a reduction in time of more than 70%.
The wall or ceiling surface warms up much faster too thus reducing cold air currents and draughts that can make occupants feel cold – most of us have experienced standing near a cold window in a warm room and still feeling cold. Once the room is up to temperature, KV600 carries on working providing significant reductions in energy lost through the surface
Whilst KV600 is especially useful on walls and ceilings where there is no other insulation such as solid brick or stone walls it can also be used as a complementary product to external insulation as it will not only add to the overall insulation provided but will also reduce warm up times and combat condensation.
Reduces Condensation & Mould Growth
Condensation forms when the warm air hits a cold wall or ceiling, the bigger the difference between the room air temperature and the surface temperature of the wall the worse condensation problems are likely to be. The same as cold drink outside on a warm summer day when condensation forms on the the glass.
Wallrock KV600 simply allows the wall temperature to get close to the room air temperature quickly and thus reduces condensation formation, even in susceptible ‘cold corners’. The less condensation the less fuel for mould to grow and develop.
Covers Cracked, Damaged & Textured Walls
Because Wallrock KV600 is thick, flexible and strong it can cover up and reinforce minor to moderate cracks, rough plaster and other wall imperfections without the need to pre-level. It can also be used to cover some textured wallpapers including fine woodchip.
Sound Insulation
Wallrock KV600 also helps reduce sound pollution through the wall or ceiling. If you require specific sound insulation characteristics we recommend you seek technical advice regarding your requirements.
Quick & Easy to Hang
Rolls are wider (1 metre) and longer (15 metres) giving twice the coverage of standard Wallrock Thermal Liner so you can hang it even faster using the paste the wall method, and have less seams.
Important - If you are planning to hang lining paper or Wallpaper on top of Wallrock KV600 Thermal Liner, we strongly recommend that you use a non-woven lining paper such as Wallrock Fibreliner.
Traditional lining paper shrinks and expands when pasted and can cause lifting on the joints. In contrast, non-woven lining paper is stable and ensures a perfect finish.
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4.8 / 5 from 115 reviewsChris Ross
09/04/2026
Easy to apply.
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Value for money
Customer moljan
01/03/2026
Works fantastically.
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Value for money
Shelley Wright
09/02/2026
I’ve only used Wallrock 450 so far, so 600 can only be even better. It really does the job.
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John and thanks for your order
14/01/2026
First class product, initially it is difficult to use as it’s a metre wide , helps to paste the wall first as the thermal sheet , once cut to size slides into place with ease. A downside is , it doesn’t bend to 90 degrees particularly around window recesses, I cut each piece to size , using lining paper over the top, to avoid jagged edges
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Kathy
09/12/2025
After much research settled for this product for condensation behind fitted wardrobes in our bedroom outside wall. Easy to fit, can paint, or paper over, or just leave. Really smooth finish. Even feels warm to the touch. Used left over adhesive to paint and seal the back of the wardrobes. Would recommend to anyone. Used GoWallpaper for most competitive price.
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Roland Asquith
09/12/2025
Cures cold wall spores and flaking paint from salt in bricks found in old houses as well as improving insulation.
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SR
28/11/2025
This is without doubt an investment as it is in the premier league, when it comes to price. I researched it and looked to on line reviews to make a judgement call as to its suitability for use on a wall, that was subject to intermittent condensation. This usually happened in the colder months and dried out pretty quickly once the heating was on in the room. The wall is of solid construction pre 1920 with a damp proof course previously having been installed. It is on a gable end corner of a ground floor flat. The internal surface has always been cold to touch, hence I believe the issue. Pasting the wall as per the instructions made it easier to hang and cutting to the corners required a very sharp pair of scissors, so be warned these are a must. I have still to emulsion the paper, but can say there is a very noticeable change in the surface temperature of the wall and no issues of further condensation so far. So far I am impressed and if it proves to be the case over the next few months, then it has been worth the cost.
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Dieter
27/11/2025
A great price for a great product!
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Derek Morrissey
20/11/2025
excellent paper, looks good up
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Brynmor Jenkins
20/11/2025
Hard to cut and dress around openings. Good product
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Donald C
17/10/2025
Amazing change to the comfort of our rooms in a 19th century stone loft conversion.
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Christopher Smith
30/07/2025
Great product
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Anthony Curtis
09/06/2025
Happy so far
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AP
23/03/2025
Brilliant product. More expensive than the Red Label product but easier to cut and hang with a grand finish. The 100cm roll meant no joins on a very visible kitchen wall.
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customer
27/02/2025
Very good product I been using this in last few years. Make a different in rooms this is opinion from my customers after been installed.
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Mike Harrison
22/02/2025
A pain to apply but really good stuff
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Will Williams
18/02/2025
Easy to use. Gives good finish. The joins become more visible as the paper dries out - so best to leave an then fill the join
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Ivan Holland
04/02/2025
Great quality, and reasonably easy to apply.
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Eileen Smith
30/01/2025
This product requires careful application mainly due to the extra wide lengths of paper, but is well worth the effort. The finish is very good and has covered a very poorly plastered wall leaving a nice even finish. The surface feels much warmer than prior to application and the room appears to stay warmer for longer. I filled all the gaps and used the recommended lining before painting and am very pleased with the results.
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Cathy Rayner
10/01/2025
This product is amazing!! Every winter for over 10 years I’ve been trying to solve the issue of a cold draught in the rooms with external walls and they have always felt like being in a fridge, despite having the heating on. Now this wallpaper has been put up, the heat stays in the rooms and the cold draught has gone!! I’m so happy (and warm).
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