HEAVY DUTY STEEL STEPS – TWO TREAD

ATOM MODULAR

HEAVY DUTY STEEL STEPS – TWO TREAD

RAPTA heavy duty steel double step with yellow tread edges, installed at a portable building entrance.
RAPTA heavy duty steel double step with yellow tread edges, installed at a portable building entrance.

ATOM MODULAR

HEAVY DUTY STEEL STEPS – TWO TREAD

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Description

Two-tread prefabricated steel steps for portable building access at 330–525mm FFL. Hot-dip galvanised, 1-man carry at 18kg, and fully reusable — engineered to replace site-built timber steps permanently.

Prefabricated, hot-dip galvanised single-tread steel steps provide fast, safe access to portable buildings on site.

Suitable for finished floor levels (FFL) of 330-525mm, these 1120mm-wide steps include easy-slotted fixing with 6 x 100mm holes and optional adjustable feet for uneven ground.

Built tough for harsh conditions, they install fast, fit first time and perform predictably.

With a 1-man carry design for easy handling and full reusability, they cut onsite labour hours, reduce rework, and minimise waste compared to traditional site-built timber alternatives.

Non-slip FRP nosing – available in black or yellow – enhances traction and safety.

  • Installs in 10 minutes – no carpentry, no cutting
  • Hot-dip galvanised – built to last 20+ years
  • Adjustable feet – level on uneven ground
  • Standardised sizes – consistent every time
  • Reusable – dozens of projects from one set
  • Non-slip FRP stair nosing – Yellow as standard

OVERVIEW

  • SS20 – Double – 2 × 175mm rise
  • Weight: 18kg
  • For 330–525mm FFL

OPTIONS

  • Width: Standard (1120mm) or Double Wide (2200mm)
  • Non-slip FRP Stair Nosing – Black 
  • Model: SS20 Double
  • Tread Configuration: 2 treads — 2 × 175mm rise
  • Width: 1120mm standard (2200mm Double Wide also available)
  • Weight: 18kg
  • FFL Range: 330–525mm
  • Fixing: 6 × 100mm slotted holes
  • Surface: Non-slip FRP nosing (yellow standard, black option)
  • Frame: Hot-dip galvanised steel
  • Feet: Optional adjustable feet for uneven ground
  • Handling: 1-man carry design
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