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Stair Flights

Stair flights

Stair flights are a solid structural element containing multiple steps and or entry, midspan or exit landings. they are manufactured with concrete and reinforcing steel inside mould forms, they are structurally sound with excellent fire resistance properties, Concrete stair flights are commonly used in fire egress stairwells and heavy traffic flow locations

When designing Stair flights dimensions are critical to ensure level surface transitions both onto and off the stairs to prevent trip hazards.  As every building is designed to unique shape and size, so to stairs also need to scale to meet the requirements of the building.

Antislip nosings are specified by designers for application following installation by others.

Nauhria maintain common stair flight moulds that may be suitable for your buildings needs, it may be possible to modify some dimensions to accommodate width and step numbers however tread goings, taper depth and riser heights are fixed within the mould form.

requirements outside of these parameters will require moulds to be manufactured.


Common N-Flight Moulds:

N-Flight 001

ReferenceDimension
 8777 mm
 2677 mm
900 to 1580 mm
500 to 1300 mm
150 to 200 mm
500 – 1798 mm
900 to 1580 mm
150 to 200 mm
900 to 1580 mm
175 mm
25 mm
310 mm
2520 mm
150 to 200 mm
13 Nos.

Click image to download PDF Sheet.

N-Flight 002

ReferenceDimension
 8777 mm
 2677 mm
900 to 1540 mm
500 to 3169 mm
150 to 225 mm
500 – 1798 mm
900 to 1540 mm
150 to 225 mm
900 to 1540 mm
180 mm
25 mm
285 mm
2520 mm
150 to 225 mm
14 Nos.

Click image below to open PDF

N-Flight 003

/tbody>

ReferenceDimension
 6292 mm
 2974 mm
 1516 mm
 150 to 200mm
600 mm
1000 to 1200 mm
1000 to 1200 mm
176.5 mm
25 mm
280 mm
1057 mm
150 to 250 mm
1762 mm
150 to 250 mm
7 Nos.
10 Nos.

Click image below to open PDF


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