Spiral Staircase Dimensions Uk

Uk building regulations require a minimum clear width on each tread of 600mm for staircases serving one room only.

Spiral staircase dimensions uk.

Spiral staircase dimensions for cast spiral staircases 17 november 2014 bs 5395 part ii can be a little intimidating for anyone who does not have to use them on a regular basis. Spiral staircase dimensions what size do you need for a spiral stair. These spiral staircases are not suitable for use as staircases serving more than one room. As a custom shop we can build your stair to your specification so standard stair dimensions don t have to be so standard.

The walkine is located 50 cm 20 from the inner handrail or in the centre if the stair width is less than 1m 40. The walkline is located half way along the stair width method 3. This article is a guide to spiral staircases and uk building regulations it covers the basic requirements you need to check in order to meet uk building regulations k1 and the associated british standard bs5395 2 1984. The walkline is located 2 3 of the way along the stair width measured towards the inner handrail method 4.

These spirals are available in 2 diameters 1400mm and 1600mm with clear widths of 607 and 707mm respectively. The tread size min 10ins 25 4cm is dictated by the average adult foot size although it is not necessary to be able to fit your entire foot on a tread in order for walking up the stairs to be both comfortable and safe. Bs 5395 part 2 1984 this states that a spiral serving 1 habitable room should have a 600mm clear width max rise of 220mm and centre going of more than 145mm. The requirements for spiral staircases in the uk are described in.

When you think of spiral stairs you might imagine round stairs with a beautiful 360 degree spiral that has a whimsical winding shape. Learn about the available dimensions and sizes for spiral staircases. The walkline is located 50cm 20 from the outer handrail. If the staircase is only a secondary one and serves only one room though it should be 60mm wide with a rise of 220mm and step length of no more than 145mm.

This page is part of the staircase design series. When it comes to spiral staircase dimensions what size the diameter should be is an extremely common question in which there is no straight forward answer as it depends on the usage of the staircase. Bs5395 2 1984 is a code of practice which covers the dimensions and general construction of spiral and helical stairs. The pitch of a domestic staircase how steep it is should be a maximum of 42 degrees.

Based on 598 reviews. Types of stairs straight wide arched and spiral staircases. Domestic spiral staircases come under 2 aspects of the building regulations.