The 6 x 6 Mercia Woodsman Apex Polycarbonate Greenhouse creates a spacious growing area. It features thermal, shatterproof glazing, flexible door placement, and a 15-year anti-rot guarantee. Key features include:. *1 Opening Roof Window *Strong 12mm Shiplap Cladding *Industry-leading 2 x 2 Framing *Thermally Insulated Polycarbonate Glazing *Fully Customisable - position doors to suit *15Year Anti Rot Guarantee *Professional Home Installation Available