1 14 for stairs that form part of means of escape refer to approved document b.
Fire escape stairs dimensions.
Contact us and request a quote.
There are 4 important parameters for the design.
Based on 598 reviews.
Fire escape stairs and balconies shall be provided with a top and intermediate handrail on each side.
2 the width of fire escape staircase shall not be less than 0 75metre the width offire escape stair tread shall not be less than 15 cm the height of the fire escape stair riser shall not exceed 19 cm and the number of risers shall not exceed 16 per flight of stairs.
For class a b buildings.
Fire safety volume 2 buildings other than dwelling houses.
Fire escape stairs and balconies shall be examined for.
Stairs are considered as the preferred solution for safe emergency evacuations and fire escapes.
1 15 for flights of stairs which do not form part of the means of escape provide all of the following.
Us fire stair widths.
44 inches for class c 36 inches.
The dimensioning the choice of material the layout and the available options.
3 the height of handrail shall not be less than 1 metre.
Paragon stairs provides metal fire escape staircases that are guaranteed to last through constant outdoor exposure.
A minimum stair width between enclosing walls strings or upstands of 1200mm.
The fire code official is authorized to require testing or other satisfactory evidence that an existing fire escape stair meets the requirements of this section.