1.5m Alto Universal Stair UnitThe Alto Universal Stair is a versatile all aluminium access solution for the tube and fitting scaffolder, allowing a totally compliant staircase to be installed across a range of lift heights to suit any situation. The 1. 5m ALTO Universal Stair Unit also known as a 6 Tread Universal Stair has a lift height range of between 1030mm and 1500mm approx. Supplied pre assembled, the Alto Universal Stair requires only to be unfolded, attached to the desired

5m Allround Stair is designed to be installed into scaffold systems with 2

A 2m lift height version is also available

The horizontal bracing component used on the Alto Stairwell Tower

The horizontal bracing component used on the Alto Mini Tower

The first frame used on a single width HD tower with 5 rung starters

The leg has a spring pin device that ensures that it locks securely into the tower leg

the Alto Allround System Scaffold Stair is a simple and versatile solution for adding staircases to a Layher type system scaffold and like all Alto scaffold stair products

7m long HD tower

7m bays in the adjacent tower runs

The standard 2m ladder frame used on all double width HD towers

Other heights available in the range are 1

A reduced-length adjustable-height leg that fits onto the castor wheel and pins into the leg of any MD frame