2.5m Alto Universal Stair Set inc. HandrailsThe 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 2. 5m ALTO Universal Stair Unit alto known as a 12 Tread Universal Stair has a lift height range of between 1925mm and 2760mm approx. Supplied pre assembled, the Alto Universal Stair requires only to be unfolded, attached to the

The stair has a clear tread width of 585mm

The ladder used at the base level of the Alto Stairwell-Pro Tower

The ladder used at the base level of the Alto Stairwell Tower

This part is used in double width towers with a side cantilever

8m double width HD towers

7m bays in the adjacent tower runs

The horizontal brace and guardrail for a double width end cantilever HD tower

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

AGR towers replace traditional horizontal and diagonal braces with fully welded side frames

5m Cuplock Stair is designed to be installed into scaffold systems with 1

Used in various BS 1139-6:2022 tower configurations to create guardrails where frame uprights are not available due to the composition of the structure

A 1m staircase used at the base of a HD Stair Tower where working platform heights of 3