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How to Install Adjustable Stair Systems

Adjustable Stair Systems | August 20, 2025

Adjustable stair systems are essential on many construction sites and industrial projects, especially where safe and reliable access is needed between different elevations. These systems are designed to adapt to varying heights and angles, making them suitable for a wide range of applications. At United Scaffold Supply, we prioritize creating safe and efficient work environments by offering high-quality adjustable stair systems and expert guidance on how to use them. That is why we have created this helpful guide on how to install adjustable stair systems safely and effectively.

Learn more about creating safe walkways and platforms with scaffolding.

How Do You Properly Install an Adjustable Stair System?

If you are planning to install an industrial adjustable stair system on your jobsite, it is important to understand the necessary steps and safety precautions. Below are some key points to guide you through the process from planning to setup:

1. Evaluate Your Worksite Conditions

Before starting the installation, assess the site to determine where the stair system will be placed. Take note of:

  • The height difference the stairs need to span
  • The ground conditions (firm, uneven, sloped)
  • Space availability for landing areas at the top and bottom

This evaluation will help ensure that the stair system you choose fits the jobsite safely and functions as intended.

2. Select the Right Adjustable Stair System

Adjustable stair systems come in a variety of sizes and configurations. Make sure the system you select is designed to support the load requirements and suits the terrain. Look for features such as:

  • Non-slip treads
  • Handrails on both sides
  • Modular or pre-assembled components
  • Compatibility with other scaffold structures

At United Scaffold Supply, we offer a range of stair systems, including Parastair adjustable stair systems, that meet different project requirements and safety standards.

3. Prepare the Base and Anchor Points

Once the appropriate system is selected, start by preparing a stable base. The base should be level and compact to prevent any shifting during use. Make sure to secure anchor points at the base and top landing area to keep the structure in place. If you are working with a scaffold tower, make sure it is properly levelled and secured before attaching the stair module.

4. Assemble the Stair Sections

Follow the manufacturer’s instructions to assemble each stair section. This usually involves:

  • Attaching risers and treads at the desired angle
  • Installing handrails or guardrails
  • Connecting landing platforms if needed

Check that all components are tightly fastened and aligned correctly.

5. Inspect and Test the System

Before opening the stair system for regular use, perform a thorough safety check by:

  • Confirming that all bolts and joints are secured
  • Ensuring that stair treads are level and properly supported
  • Testing for stability by walking slowly up and down the stairs

Any instability should be corrected before allowing full access.

6. Maintain and Monitor Regularly

Once installed, adjustable stair systems should be monitored frequently to ensure ongoing safety. This includes checking for:

  • Signs of wear or corrosion
  • Loose connections or shifting base
  • Damage after heavy use or extreme weather conditions

Regular inspections and maintenance will extend the lifespan of the system and reduce risk on the jobsite.

At United Scaffold Supply, we are committed to helping you create safer worksites with reliable access solutions. Reach out to our team today to explore our selection of adjustable stair systems and to get expert support for your next project.