Category a small private stair.
Spiral staircase regulations nz.
Helix and spiral staircases are an ideal way to access a second story or a room addition inside or outside.
And it all comes with a 15 year guarantee.
0 in dia reroute spiral stairs create space and flexibility for your home design.
New zealand 64 21 0884 3918 info jpengineering co nz.
The staircase categories relating to residential spiral or helical staircases tend to be a small private stair or b private stair.
Our spiral staircases not only serve as a stairway but can be.
So let s talk about your space.
Spiral staircases floating staircases conventional stairways.
Health and safety on site.
Otago engineering create helix and spiral staircases which can be freighted throughout most of new zealand.
These specifications show standard stair dimensions for height tread degree rotation degree and many more details for each salter spiral stair product type.
Planning a successful build.
The following definitions and measurements will help you understand the stair regulations you must meet in new zealand.
If your spiral staircase complies with bs5395 then it also complies with k1 building regs.
Balustrades and framing to precise and accurate measurements at a standard that meets all new zealand safety and design regulations.
4 4 curved and spiral stairways 33 4 5 stair winders 33 4 6 visibility of stair treads 33 5 0 fixed ladders 34 5 1 general 34 5 2 step type ladders 37 5 3 rung type ladders 38 5 4 individual rung type ladders 39 6 0 handrails 39 page 7 0 doors and openings 43 8 0 places of assembly 43 8 1 spaces for wheelchairs 43.
K1 building regulations is the approved document which covers stairs ladders and ramps.
This type of spiral or helical stairs is intended for use by a limited.
For safe healthy and durable buildings all building work in new zealand must meet certain standards.
0 in dia mylen s 60 in.
Our spiral stair building code and ibc stair code specifications provide technical details about the different code and non code packages we offer for commercial and residential projects.
The reroute collection is offered in paint ready primed steel for indoor installations with personalization options to meet your technical and design needs.
In k1 section 1 21 spiral and helical stairs the regulations refer you to a british standard bs5395 2 1984.
A stairway having features for use by people with disabilities.
Find out how to build within the rules.
Avoid accidents and make site safety a priority.
Part b m of the building regulations for staircases don t tend to apply to residential properties.
Avoid the installation of spiral and helical staircases in public buildings.
Usually required in places that the general public use whether or not a lift is provided.
We handle everything so you don t have to from initial advice and design consultation through to measure build and install.
