GARDEBRUK® 14x Polycarbonate Twin Wall Sheets | 4mm | 10.25 m² | Double Wall | Roofing | Greenhouse | Clear | Multi Panels Plastic | Outdoor | Canopy | Cold Frame | 121x60.5cm

Great price for a great product, I’ve just replaced my greenhouse roof in only a few hours & I’m delighted with the finished result. The polycarbonate sheets were very easy to cut to size with a sharp Stanley type knife & a good straight edge as a guide. The thickness of 4mm was exactly what I needed for the job, the finished work looks like I’ve got a new greenhouse.The sheets were a lot cheaper than buying off of the internet by using Amazon, I even got free shipping all the way from Germany and they arrived within days of my order with full communication of the shipment from the courier….totally delighted

good value and quality and plenty of it - take care to which side faces the sun, read the packaging !

A good product, buying this way is great value. But the delivery was chaotic - for some reason a call was going to happen - it didn't and then product just arrived although quickly. The large package was left on a flower bed near my front door squashing the plants which was annoying and ironic. One corner of the package was damaged - probably by the same courier that squashed my garden plants.The panels are lightly packed, are clear and bright though some were damaged to one corner during delivery - see above comment - but as various trimming was going to be required this was not an issue.The panels are manufactured at correct width for widest panel of a standard greenhouse. Narrow panels are easily trimmed to size with a sharp / new stanley knife blade and a straight line on a flat surface.Elsewhere on Amazon I bought "glazing "w" wire clips and "z" overlap clips" and they work perfectly with these polycarbonate sheets.I don't expect these panels will last for more than a few years due to the impact of UV on plastics but at the moment the greenhouse is once more warm, bright and draught free.The only reason I dropped a star was the (non Amazon) delivery which was confused and careless.

Arrived well packed and undamaged, easy to cut and prep and fit to a greenhouse to replace broken glass, a bit flexible but when installed very stable and also as a reflective side and insulates wellVery light and great value for money

very happy

God product but what a pity about the SizeNot quite 24" wide so not really suitable for older UK greenhouses.Very wasteful as you have to cut down the length to get a piece that fits 24inch wide frames.

Perfect fit and carefully packed

As advertised bought to buil a green house but should have went for the 6mm thickness