Stair-land­ing connections

The efficient, economic and sustainable way to connect prefab concrete stairs.

Invisible Connections stair connections allow:

  • Corbel-free connections
  • Fast installation on construction site
  • Less crane use
  • Thinner slabs
  • Stepsound reduction
  • Safe to install
  • Fire protected
  • Standard reinforcement
  • No welding, bolting or shimming on site
  • Access stairs during the construction period
  • ETA approved and tested solution

Rarely do people see our products,
That´s not because of a lack of popularity.
It´s simply that all our products are
purposefully designed to be unseen.
We call these solutions our hidden strengths.

Link to guidance for stair connections


Landing - wall connections

Stair - landing connections

Wall recess

Additional equipment

Lifting equipment