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

Great product prompt delivery good value for money

Fast delivery, packed very well.The sheets are very easy to cut to size, using a Stanley knife.I managed to replace a few broken greenhouse panes, and make a couple of seed boxes.The sheets are very thin 4mm very similar to the thickness of glass.Easily fitted using regular glass clips.On larger panes I also used a little clear silicone to get a better fix.Very pleased with the result and much easier than ordering multiple glass panes.

Pleased with this product, ideal to replace polycarbonate in my greenhouse. Delivered earlier than expected! Well done!

I built a greenhouse a few years ago and wanted to refresh the glazing these were perfect for the job, arrived swiftly and well packaged, and both sides were plastic-covered. they easily fitted as I expected. easy to cut the sides are not realed so I did have to tape those up, but this is normal. 4mm is quite thin but for my requirements was perfect and still quite sturdy given the thinness.

The package arrived very quickly, so full marks for customer service. However…….the last time I bought 4mm twinwall polycarbonate it was rigid and had a good inherent strength. These sheets are of much lower quality, significantly lighter, and have little or no rigidity, flexing very easily, and therefor requiring a significant level of additional bracing to retain them in position. It is clear that, in common with many things these days, costs have been saved (without being passed on to the customer) by reducing the quality or quantity of the materials used in the manufacture of the sheets, resulting in a weak product which , in my opinion, is unlikely to withstand either the weather or the passage of time. I have therefor diverted them from my greenhouse project to more simple, and less structurally demanding cold frame duty.

Great product very happy with the goods

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