Attic Stairs Uk Regulations
Going doesnt include the nosing overhang.
Attic stairs uk regulations. Stairs do not need a handrail on the bottom two steps. Alternatively a Spacesaver Staircase is an excellent choice for any attic room as this provides a more permanent. As these joists support the existing ceiling and restrain the pitched roof from spreading replacement support should be provided.
There should be sufficient space to fit a complying flight of stairs. In England and Wales Part K of the Building Regulations specifies what you can and cannot do with staircases in Scotland it is part 4 of the technical handbook in Ireland it is part K of their Regulations and in Northern Ireland it is part H. Overall these are the regulations which govern the requirements for loft hatches and access panels within properties and buildings.
Stairs should have a handrail on at least one side if they are less than 1metre wide or both sides if they are wider. There must be a minimum headroom height of 19m. Loft Staircase Attic Flooring Loft Spaces Space Saving Staircase Stair Plan Attic Stairs.
There must be a maximum steepness pitch of 45 degrees. Attic egress openings must. UK Regulations for Handrails Balustrades.
Part K concerns preventative measures from falling collisions and impact and requires a minimum headroom of 2m for all escape routes including the stairs although the rules are relaxed a little for staircases providing access to a loft conversion. A minimum going of 220mm requires a rise of 198mm or a maximum rise of 220mm requires a going of 244mm. In addition to this more specifically spiral and helical staircases fall under BS 5395 Part II.
Have a minimum net opening area of at least 57 square feet. Because of the pitch being restricted to 42 the minimum individual going depends on the individual rise. Parts B and P are concerned with fire and electrical safety respectively.