Craftsmans Pine 12-Rise Straight Flight Staircase — Timber Strings & Treads (No Handrails)

Upgrade your project with a straight staircase in wood that’s designed to last. This 12-rise straight flight staircase in Craftsmans Pine uses timber components where they matter—engineered pine strings and treads—delivering the warm look of wooden stairs with the durability spec installers love.

Why choose Craftsmans Pine over Trade Range MDF

• Timber underfoot: 22 mm engineered pine treads feel solid and resist edge damage

• Stronger riser option: Standard 12 mm plywood risers with upgrade to EdgeLam engineered pine (Redwood)

• Robust structure: 32 mm engineered pine strings (optional 27 mm white pre-primed strings for a paint-ready finish)

• Better long-term value than MDF-based flights

Made to order (your sizes)

• Floor-to-floor rise: 2300–2640 mm (12 rises)

• Overall width (strings): 600–1000 mm

• Layout: Straight staircase (no turns) — supplied without handrails

Pair later with our handrail & fixing options if required.

Specification

• Strings: 32 mm Engineered Pine (option: 27 mm White Pre-Primed Strings)

• Treads: 22 mm Engineered Pine

• Risers: 12 mm Plywood (option: EdgeLam Engineered Pine / Redwood)

• Finish: Supplied unfinished (except optional pre-primed strings), ready for site finishing

Compliance & site notes

• Designed to achieve ≤ 42° pitch to align with Part K (final compliance depends on headroom, landings, and stairwell opening).

• Aim for ≥ 2.0 m headroom along the nosing line.

• Match stairwell opening to overall width and plan length for best fit.

What you get

• One 12-rise straight flight built to your selected rise and width

• Pre-set geometry for comfortable going and compliant pitch

• Basic fixing guidance

Options & Upgrades (as product options/variations)

• Risers: Upgrade from 12 mm Plywood → EdgeLam Engineered Pine (Redwood)

• Strings: Swap 32 mm Engineered Pine → 27 mm White Pre-Primed (paint-ready)