A multi-height adjustable staircase that can be used on any scaffold system.
Professional Access Equipment, Manufactured in the UK
For over 40 years, ALTO Access Products has designed and manufactured professional aluminium access equipment for the hire, scaffolding, construction, maintenance and rail industries.
Our range includes access towers, low-level platforms, scaffold stairs, bespoke structures and specialist access solutions, engineered for strength, durability and safe working at height. From everyday access equipment to more complex applications, ALTO products are designed for demanding professional environments where reliability and safety matter.
Alongside our standard product range, we work with customers to develop specialist and bespoke access solutions for industry-specific applications, including rail maintenance, infrastructure, aerospace and industrial access.
Alto Scaffold Access Range
An efficient, lightweight, cost effective replacement for ladders used on scaffolding. The Alto Fixed Stair range is available for both system scaffolding and tube & fitting scaffolding.
Alto Access Tower Range
Shop By Component
Alto Access Tower Range
Shop by Range
Professional Aluminium Access Towers
Alto manufactures aluminium access towers for professional use across construction, maintenance, hire and industrial applications.
From the versatile MD range of general-purpose access towers and compact Mini Towers and stairwell towers, to the ultimate in strength and capability – our Alto HD range – the ONLY genuinely heavy-duty tower on the market. Capable of an unrivalled range of large structures, including cantilever, linked and bridged configurations, Alto tower systems provide flexible access for a wide range of working-at-height requirements.
Designed for strength, stability and long service life, configurations are available to meet all relevant standards, including EN 1004 and BS 1139-6.
Designed and manufactured in the UK, our MD and HD towers have load capacities of more than double those of competitor products.
Alto Universal Stair System
One Stair. Multiple Scaffold Systems.
Alto Universal Stairs
The Alto Universal Stair provides a flexible aluminium staircase solution for tube-and-fitting scaffold and other temporary structures, reducing reliance on ladder access while helping to improve safety and site efficiency.
Its adjustable design accommodates a wide range of scaffold bay lengths and lift heights, making it particularly practical for scaffolders, hire companies and contractors managing varied equipment, site conditions and access requirements.
Manufactured in the UK and designed in accordance with EN 12811.
Learn more
Hooks - Quick Installation
Designed to be hooked directly over standard scaffold tube. Alternative flat slab-hanger hooks can be specified to connect to finished floor levels if required.
Adjustment plate - Variable heights
Purpose-designed adjustment plates allow six different angles to be selected during installation, within the permitted range specified in EN 12811.
Treads - Premium materials
Designed to be both strong & compliant, the extruded tread sections have an anti-slip surface.
6
Height Options
Ranging from 0.5m lift height to 3.4m lift height.
48.3
Tube Diameter (mm)
Allows for the installation of scaffold handrailing.
Alto Universal Stair Range
Explore the Universal Stair Range
Industry Memberships
