The popular series greenhouse uses 'Slide & Lock' Assembly System, with 4 or 6mm weather resistant polycarbonate panels and heavy duty anodized or durable powder coated aluminum frame, all this Greenhouse will basically do is last. Our entire structure comes with a channel depth of 10mm and we have incorporated a special ‘barb/lock’ within the profile which enables you to slide the panel into the channel and lock/secure into place! With this aluminium profile, we can insure that our panels will hold firmly in place without the use of silicone or having to rely on cheap clips or plastic components. You will always have the option of being able to dismantle and relocate your Greenhouse or replace panels at any stage.With many useful options and accessories available, this hobby greenhouse is perfect for beginner and expert alike. What's more, we are doing promotion on this series. You shouldn't miss it!