PVC sheeting

[dirt dibbler]

I'm after clear PVC sheeting to make a simple cold frame, doesn't need to be really thick, but cheap would be a bonus. Any ideas where i might get some or alternative materials?

DD

[Paul King]

I was in Wickes's at the weekend. They had sheets of Perspex. You could also use clear tri-walled perspex as used for conservatories - they do that too :)

[dirt dibbler]

i'd though of perspex, but assumed it would be too expensive, i'll have a look.