Description
climbing plants
2 Roof Vents with Automatic Openers
2 x Louver Vents
Durable greenhouse construction
Factory assembled - only need to insert
Hoklartherm | Riga Greenhouse Roof Window Wind Restraint Cable Door Awnings climbing plantsRIGA 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