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

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.

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

very happy

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

Looks a bit flimsy, certainly more than I anticipated; the standard width 60.5cm is a tiny bit narrow for an "imperial" greenhouse - I'd have preferred the extra half inch width, but the panels have fitted in. They are more flexible than I had anticipated and somewhat opaque - not transparent, but translucent. Easy to cut when needed, the good news is there are less joins in the panels than with glass and the pre-cut edges look good when in place.I called the company to check sizes and quantities before ordering and they promptly increased the price per pack by about £7 before I ordered (took away delivery charge which I probably wouldn't have had to pay anyway). I thought that was a bit cheeky and gave me a rather negative impression. Will be interesting to see how they perform.

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

Perfect fit and carefully packed