5 sq/m - Van Liner
5 sq/m - Van Liner 10mm thick foil faced closed cell foam



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Car Builders Van Liner  is a 10mm thick, lightweight thermal/acoustic barrier, designed to insulate the inside of vehicles. It is Stage 2 insulation to be applied on top of our Stage 1 Sound Deadener  on single layer sheet metal. 

Our Van Liner will not rot, attract moisture/mold, is easy to cut and does not require the application of glue. 


  • Lightweight
  • Easy installation - just peel off the release liner and adhere to surface
  • Cuts with scissors or knife
  • Only 10mm thick - outperforms much thicker insulation on the market
  • Silver PET face further prevents any heat being emitted into the vehicle
  • Does not rot or deteriorate


  • Van walls
  • Roof skins
  • Fender cavities 
  • 1/4 panels
  • Doors
  • Campers, trucks, various equipment

Please note, if you plan on sticking carpet direectly to the Van Liner on the roof, we recommend using Spray Adhesive on roof before applying the Van Liner for peace of mind. This will give the Van Liner extra adhesion to hold the weight of the carpet upside down. 

Is there a Stage 3 product to go over Van Liner and do I need it? 

This is recommended if you are converting your van to a camper with internal walls (plywood, MDF etc). Our Stage 3 product is called Van Seal. It is a 4mm thick closed cell foam with a reflective face on both sides. It is used to create a sealed inner cocoon in your van, forming a very effective insulation barrier, further slowing heat conduction and convection. Simply line the side walls and roof with Van Seal before applying your structural panels e.g. plywood. Ensure there is an air gap between the Van Liner (stage 2) and Van Seal (stage 3).




Roll size:
5m x 1m

Closed cell foam with a polyethylene terephthalate (PET) silver face 

Adhesive Resistance Temperature Range:
-40°C to +110°C (long term),    +135°C (short term)

Thermal Conductivity:
0.034 W/m.k

Flame retardant:
Yes, B2

Customer Reviews

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Sprinter Van

By: on 30 January 2021
Thanks to Carbuilders for their help in quieting down the van! It is incredible the difference, there expert advice and estimate of material was spot on!!


Unique Install

By: on 25 June 2020
I actually used this product to insulate the inside of my garage door. Works a treat! Couldn't be happier with how easy it was to install. An FYI for anyone wanting to try it with a standard sized double garage door, the 10sq/m fell just short of covering the whole door. It was close enough for me though.


made my van a lot cooler

By: on 8 May 2020
helped a lot with sound but also heat. did my new iload in it, worked a treat over the stage 1 sound deadener. thanks guys


Van Liner fits the bill.

By: on 1 April 2020
I have a new HiAce van. Really noisy..Toyota would not have spent $10 on soundproofing. Disgrace really so I have set about soundproofing and insulating it. I had already bought another brand of stage one deadener and then discovered Car Builders and their products. I bought 2 rolls of Van Liner after talking to the people at Car Builders and must say it is an easy product to use and is starting to make a difference to the van noise. I have a long way to go and at present half way through lining the roof. I am now ordering some Car builders Stage 1 sound proofing and will discuss with them the floor at a later date. I'm very happy with the products and service.