Stair Part Terminology 1 - Useful Words To Know

Nov 18 2017

Are you a stair parts novice? With all the different terminology involved in staircase and balustrade construction, it can become a little overwhelming to anyone looking through our product range of staircases. This glossary of stair-related terminology details the most common terms used in staircase and balustrade construction. This will then help you choose the correct parts needed for your perfect staircase. We have split our terminology guide up into two separate posts, please find the other one here.

Landing return

The flat area of flooring usually at a right angle to the top of a staircase leading to rooms.

Spindle/Baluster

The vertical infill between the handrail and baserail (or the tread if on open string stair).

Closed string staircase

When a stair has a closed string, the treads and risers are housed inside the string, with no visible outside profile.

Baserail

Runs parallel to the handrail at the base of the spindles.

Riser

The vertical part of a step.

Tread

The top or horizontal surface of a step.

Newel posts

The large post that fits at the beginning and end of a staircase and supports the handrail.

Newelcap

Set on top of the newel post.

Open string staircase

A string where the upper edge follows the shape of the treads and risers. Here the steps can be seen in profile.

Handrail

This runs diagonally with the pitch of the stairs on top of the spindles.

Half newel post

The large post that fits against the wall on the landing.

Part two of our terminology guide can be found here.