This aluminium floor frame for the Biohort sheds is a must buy to maximise its stability. The simplest solution is to assemble your Biohort shed on a Biohort floor frame and secure this to the ground with the anchors provided. This will ensure a simple and effective storm-proof erection on uneven ground and guarantees a stable location for your Biohort shed. Constructed from hot dipped galvanised polyamide coated steel plate this frame comes complete with a 20 year guarantee against corrosion. The perfect addition to make sure your Biohort shed is a mainstay in your garden for years to come. Please note: This frame is designed specifically to fit the Biohort AvantGarde A4 shed. Specifications To fit the AvantGarde A4 shed Maintenance free Offers additional stability when erected without a foundation on uneven ground Ground anchors guarantee safety during stormy weather 4 plastic corners ensure an exact fit Dimensions: H 4 x W 332 x D 172cm 20 year guarantee against corrosion