I was lucky enough to inherit a greenhouse from my neighbours this year but the current plastic glazing is in a very bad state and needs to be replaced. I thought this would be fairly cheap but looking online it's about £40 for a bog standard panel of perspex - of which i would need 4 down each side, not to mention the roof, front and back!
Had anyone bought replacement perspex recently and can give me advice on the spec I need, plus a good place to buy? Am I looking at the wrong thing or do I need to just get my head around it costing me £500 to sort this out??