PR - L013 - Central Beam Straight Staircase

Floor height
Standard residential (approx. 2700mm–3000mm)

Step width
Approx. 900mm–1000mm

Center beam thickness
6mm–10mm

Riser
Open riser configuration (approx. 175mm–185mm per step)

Stair beam
Single central mono-stringer; jagged/zigzag design; carbon steel with a matte black powder-coated finish.

Tread support
Concealed under-tread steel mounting plates welded to the central beam; matte black finish.

Tread
Solid wood; light oak hardwood with a natural matte/satin finish and straight-cut rectangular edges.

Baluster
Floor-to-ceiling vertical spindles; slim round profile; carbon steel with a matte black finish, anchoring directly into the outer edge of each wooden tread and the ceiling structure above.

Handrail
Wall-mounted auxiliary handrail; slim rectangular profile; matte black carbon steel matching the structure.

Railing
Floor-to-ceiling vertical floor-mounted steel rod screen (integrated with the balusters).