Quarter-turn staircase with a central stringer
(metal frame and wood steps) Scale nilur srl
VOLTRI F1

Description
Open staircase with steel central modular girder
Wooden tread
Steel balusters
Round section wooden handrail
The wooden parts are in lamelled beech
Optional
Extra balustrade to guard the ceiling hole or gallery
First tread bigger + larger than usual to improve stair's entry
Supporting coloumns (if the walls are not solid enough to create extra fittings)
Dimensions
Available width : from mm 600 to 850 mm
suggested risers : from mm 180 to 240 mm
Steps depth: fixed mm 250
Other informations
Painting for the steel parts: powder coating
painting for wooden parts: water paints
suitable for:square - rectangular holes - "L" shaped holes - "U" shaped holes - galleries
average delivery time: 6/7 weeks