Stair Handrail Requirements Nz

By contrast stair guards run horizontally along a flat area with a drop on the other side.

Stair handrail requirements nz.

Though they can add flair handrails serve a much more important function than style. Top rail the upper rail supporting the barrier infill which may also act as a handrail. Divide wide flights with central handrails subject to means of escape requirements. Balustrades stair barriers have a minimum height set at 900mm differing from the 1000mm minimum height anywhere else in the house including stair landings.

Structural post a building element providing support for combinations of handrail top and bottom rails and infill of a barrier. Be sure to check out this post. Barriers and clause b2 durability acceptable solution b2 as1 table 1 specifies the durability requirements of nominated building elements. The handrail and barrier can rise to the 1100mm height over a transition zone about 300mm long depending on the stair slope.

The minimum width for stairways shall not be less than 36 inches clear. While you should install handrails whenever possible not every project requires exterior stair handrails in order to meet code requirements. Stair railing runs on the stair incline up and down. Nz building regulations relate to the height depth and pitch of the stairs along with the safety barriers balustrades and handrails which are compulsory on all stairs in nz.

You can check current stair regulations in full here pdf. Looking for commercial stair requirements. Now let s get into what those residential stair requirements are stair width. Our team is familiar with the technical requirements of stairs and will be happy to assist with your query.

Stair railing and stair guards though they may sound like the same thing are different. There is currently no specified minimum width in the building code. Safety glazing material any material complying with appendix 3a nzs 4223. Match handrail heights with the range of arm movements.

Where floor level changes require the use of two steps treat these as a staircase and provide handrails to each side. Now when handrails are introduced they shall not project more than 4 inches on either side. Part 3 1999 human impact safety requirements. Handrail 3 step handrail fits 1 to 3 steps mattle wrought iron handrail stair rail with installation kit hand rails for outdoor steps black by homeplus007 279 99 279.

Most stairs are between 900mm 1100mm wide for comfortable use. Or call us with your query on 0800 896 500. One word on terminology.