Add-On Poly Greenhouse Kit for Joints - Powder-Coated Steel Frame with Clear PVC Cover
1 KIT - This convenient poly greenhouse system is the ideal solution for extending your growing season for several additional weeks. On sunny days, the inside environment stays 5-7% warmer than ambient outside air. Each 4 x 4Õ kit has been customized to perfectly fit the DIY raised garden bed system by fitting into each corner joint.Ê
Clear PVC poly resin enhances visibility while allowing light to pass through. Top, zippered windows are present on each tapered side provides access and ventilation. Mesh barrier keeps out munching critters but allows rain and air to filter through. Powder coated steel frame is rigid and corrosion resistant. Removable during warm summer months. ÊMultiple units interconnect for expansion purposes. ÊGreat solution for frost protection. These kits are custom designed specifically for the corner joint kits (see below). Raised beds not included.
CASE OF 24 ANCHOR JOINTS
CASE OF 24 STACKING JOINTS
CASE OF 16 COMPOSITE WOOD BOARDSÊ