- Wheelchair friendly - Extend to any length - Height adjustable - No legs This new staging has been specifically designed for the extra strong Hercules Greenhouse.The Atlas staging bolts directly to the greenhouse frame using cantilever braces. This unique design results in an extremely sturdy kind of staging which will also strengthen your greenhouse (even more). Although this staging should fit any greenhouse?we only recommend that you fit it to a Hercules greenhouse as it is the only one which is strong enough! The 1ft wide high level shelf adds vital extra storage space in the greenhouse and helps you to create a most efficient set-up...