General description The Rion Base Kit is designed to enhance the stability and headroom of Rion Greenhouses. Constructed from heavy-duty, 100% UV-protected resin, it features a U-shape, honeycomb design for added durability. When filled with soil, this base kit provides a solid foundation and an additional 12 cm of headroom, making it an essential addition for greenhouse users. Technical specifications Dimensions: L258 x W630 x H12.5 cm Covering Area: 16.3 m² / 175.0 ft² Material: Heavy-duty 100% UV-protected resin Installation Easy push-fit assembly that snaps together quickly Usage Elevates greenhouse by 12 cm Recommended for areas prone to strong winds to use additional stakes or concrete footers for extra stability