Westeel’s industry leading spiral staircase makes it easy to access the bin’s roof and inspection hatch safely.

It can be installed ascending to the left or the right and features a continuous handrail its entire length. The top platforms can be installed at a full tier height location (in line with the eaves) or at a half tier height location (midway on the top tier). Westeel`s stair treads are a full 24” wide and stairs are spaced at six per bin tier, making ascension easier and reducing the likelihood of trips when descending. Sure footing is promoted through raised grips on every step, which also assist with proper drainage.