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Floor transition: a flat join or a proper step, not a small in-between

The problem

Where one floor meets another, between old extensions or between two floor materials, a small unplanned level change trips people and traps water at the join.

What ELS does

Decide the transition before the floors are laid: keep one flat level and let the change of material mark the zone, or make the level change a proper step of 150 mm or more, or plan a ramp or a detailed threshold. The profile that finishes the join, its dimensions and how it is fixed are confirmed before the flooring is specified.

Why it works

A level change is either zero or a proper step, with nothing in between, which trips. The join is also where water collects, so it is planned for safety and for water.

Specialist materials and profiles

Confirm the component before you finalise this detail.

This detail depends on the component's dimensions and how it is fixed. Confirm the component before finalising the construction detail.

Before it is finalised, establish:

  • Dimensions
  • Compatibility with the substrate or system
  • Availability and lead time
  • Sample needs
Plan this detail with ELSCheck specialist material availability with ELS Source

ELS Source is a related specialist supply service. Suitable alternatives may be used if they meet the specification.

Supply is subject to suitability and quotation. Using ELS Source is optional, and this page states no stock, price or lead time.

ELS Source is a separate site with its own terms, including who it quotes. Nothing is sent to it from this page.

For ALUMAX products, ALUMAX remains the route.

Written for planning, not construction. Confirm every dimension against your approved project drawings.

Related details
Get it right before you build

Have ELS settle these details for your project.