Additional Beige Boltless Decking can be purchased to add on to your existing 4 tiers racking to increase the storage capacity.
Each decking comes with a 8mm thick MDF board/Capped Metal board/Bended Metal board and 4 side beams of your required dimensions.
Usual recommended no. of decking:
Height: 1800mm – 4 tiers
Height: 2100mm – 5 tiers
Height: 2400mm – 6 tiers
Height: 3000mm – 7 Tiers
You can install more tiers if your items are small. However, do leave allowance for easy retrieval of your stuffs.