Hoklartherm | Riga Greenhouse Roof Window Wind Restraint Cable Geodesic Greenhouse including damaging UV rays

including damaging UV rays

provide complete UV blockage

elegant design and balanced nurturing conditions of the Oasis make it an enjoyable growing feature for your backyard

crystal-clear SnapGlas™ panels simply slide and lock into place without any complicated tools or hardware

Hoklartherm | Riga Greenhouse Roof Window Wind Restraint Cable Geodesic Greenhouse including damaging UV raysRIGA Roof Window Wind Restraint System Two 15" stainless steel cables with nuts & bolts for 1 roof window. Can be used with RIGA and Victorian Greenhouses. The Riga Greenhouse Restraint Wire is a simple but highly practical accessory designed to help prevent greenhouse roof vents from opening too far during windy conditions. By limiting the maximum opening range of the roof vent, the restraint wire helps reduce stress on the vent, hinges, and