For layouts that demand a longer continuous straight staircase run, the S10N in Craftsmans Pine provides a stable, accurate flight that’s straightforward to install and finish. The configurator helps you select rise, going and pitch in line with Part K principles (target ≤ 42°), gives live 2R+G feedback, and calculates total plan length including the nosing overlap and riser thickness—so you can verify space before ordering.

Layout & sizing

• Straight flight: 11 risers / 10 goings

• Rise per step adjustable 180–220 mm

• Overall width (strings): 600–1000 mm

• Total plan length shown live (includes nosing overlap + riser thickness)

Timber specification

• Strings: 32 mm EdgeLam Engineered Pine

• Treads: 22 mm EdgeLam Pine

• Risers: 12 mm plywood as standard (upgrade to Pine; thickness auto-set by width)

Where it fits best

Ideal where a continuous straight run is preferred—lofts, mezzanines, duplex links and split-level refurbishments—delivering a clean, dependable timber staircase in a made-to-measure width.

Compliance note: On-page checks flag pitch and 2R+G to support Part K principles. Final compliance depends on installed dimensions and site conditions.

Key specs

• Model: S10N — 11 risers / 10 goings

• Rise per step: 180–220 mm

• Width range: 600–1000 mm

• Pitch target: ≤ 42° with 2R+G feedback

• Strings: 32 mm EdgeLam Pine

• Treads: 22 mm EdgeLam Pine

• Risers: 12 mm plywood (Pine upgrade available)