Wickes also sell a bitumised version, which they claim is better
because it is UV resistant. Has anyone used this? Is it worth buying
rather than the plastic?


the plastic I used to do my conservatory ( about 6 years ago ) seems
to have some sort of UV filter/ resistance.
I used shorter 90 degree bits of plastic to join these B&Q sheets to
the wall and the shorter bits have all gone brown and brittle.

Simon