Sawtooth carriage

The most common and reliable type of stair beam. The top edge is cut into a «sawtooth» pattern with treads sitting on top of the teeth.

01 /Specifics

The most common and reliable option. A sawtooth carriage is an inclined beam with the top edge cut into a «sawtooth» pattern (teeth).

They sit on top of the cuts.

Viewed from the side, you clearly see the tread ends. The stair can rest on a single sturdy central carriage or on two at the sides.

The simplest classic configuration — connects two levels in a straight line, with no turns and no change of direction.

A configuration of two flights at a right angle — forms an «L» from above. Often placed in a room corner; saves length.

Two parallel flights with a 180° turn — the most popular type in multi-storey buildings. «Folds» the length in half.