KOMBI Stair Calculator: AS1657 Stair Installation

KOMBI stair calculator provides measurements to ensure that your installation of aluminium modular stairs is compliant to Australian Standard AS 1657.

Modular Step Ladder Calculator: AS1657 Compliant

KOMBI Stair and Platforms Access Sytems Media Page

How to use the stair calculator in Revit

Stair Calculator

Kombi Modular Aluminium Access Stairs & Platforms

KOMBI Aluminium Access Stairs, Walkways & Platforms

KOMBI Stair and Platform Systems: Technical Info

Second Storey Site Shed Access To Site: KOMBI Stairways

KOMBI Aluminium Adjustable Modular Access Stairs

Stair Calculator

KOMBI Aluminium Access Stairs, Walkways & Platforms

Height Safety Roof Access Ladder Systems

KOMBI Aluminium Modular Stair Platform Systems in 3D

A Guide: When to install stairs, steps, walkways