Step 4: NOW CHOOSE YOUR VAPOUR BARRIER

The insulation foam inside your vinyl cover is wrapped in plastic to protect it from moisture ingress.
Over time this plastic becomes brittle because it is in constant contact with water vapour that has chemical in it.

Once the plastic becomes brittle it cracks and then moisture is able to get into the foam core.
When this happens the cover becomes waterlogged and heavy and stops insulating properly.

By default your cover will be supplied with a single layer of plastic wrapping around the foam core, but you have the option to upgrade this to a double layer wihich will significantly extend the life of the cover.

  • OPTION 1 Single wrapping around the foam core

    The cost of this option is £0.00

    Single wrapped inserts

    You just want a low cost cover

    
  • OPTION 2 Double wrapping around the foam core

    The cost of this option is £0.00

    Double wrapped inserts

    You want your cover to last as long as possible