VanSeal 4mm thick foil faced closed cell foam



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Van Seal is the final barrier designed to create a sealed inner cocoon in your van. Van Seal will prevent thermal bridging, stopping any radiant heat in its tracks. Simply line the whole inside of your van from floor to ceiling before structurally lining walls, floor and ceilings. 


  • 10m x 1m 
  • 4mm thick closed cell foam 
  • Durable, reflective coating on both sides 
  • Tear resistant to bridge over open panels 


Recommended order of insulation:
Van sheet metal ➜ Stage 1 Sound Deadener ➜ Van Liner ➜ try to leave an air gap here ➜ Van Seal 
To attach to walls you can use our Premium Spray adhesive 
To seal off any joins or gaps use our Van Liner tape


  • Lightweight and super flexible
  • Outperforms impractical materials such as reflectix (chrome bubble wrap) or foam boards
  • Cuts super easy with scissor and knife
  • Silver PET face further prevents any heat being emitted into the vehicle
  • Does not rot or deteriorate
  • Does not squeak whilst driving



Roll Size: 10m x 1m

Note Van Seal is not self adhesive, to position or attach to walls you can use our Premium Spray adhesive 


Thickness: 4mm

Roll Size: 1m x 10m

Customer Reviews

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Van Seal

By: on 1 September 2022
Highly recommend this product for its purpose. Does exactly what it's ment to do. Easy to apply as well.


Can't wait to install..

By: on 6 July 2022
Super quick delivery - products arrived as described, will def shop here again.


The final layer to the air gap system, and such a

By: on 7 February 2022
This Van seal is the final layer after the 10mm Van liner ( and deadener if you wish. ) Being light weight I found one can of spray on glue all I needed for a LWB VW T5 rear cabin. I needed just over one roll to get the job done, only used a meter length out of the second roll, but will use the rest in the front cabin one day when I pull the lining. Easy to work with, and the crosshatch pattern on the foil makes cutting straight lines incredibly easy! Their whole system for insulating vans in highly recommended.


Excellent product and service

By: on 11 November 2021
The product was as described and delivered promptly.


Van Seal is easy to apply.

By: on 4 April 2021
I used this product for the first time on the ceiling and walls of a canopy on a ute I was fitting out for extended travel. I've only just fitted the insulation and not had hot days yet to comment on its effectiveness, but it has to be better than bare aluminium transferring heat into the canopy. I can comment on how easy it was to fit. I used the Car Builders spray glue and started by gluing one edge first. When satisfied the insulation was straight I sprayed 300mm strips at a time. This prevented the foam sticking to the walls/ceiling unintentionally and let me control its positioning. So easy to apply while working alone. I'm very happy with the results.