Bottom Winder Staircase L/H Trade Range

Trade Range SW39N Winder Staircase L/H With Handrails

Ref: TSW39N-LH-HR

The Trade Range SW39N is a 13-riser left-hand winder staircase designed for practical installations where the flight turns at the bottom. Tread 1 starts at the base of the flight, winding to the left.

Dimensions

• Overall Width: 860mm (890mm over newel posts)

• Risers: 13

• Pitch: 42° or less (Part K compliant)

• Handrail Height: Over 900mm

Specification

• Strings: 32mm EdgeLam Engineered Pine (typical depth 250mm)

• Treads: 22mm MDF

• Risers: 12mm MDF

• Newel Posts: 90 × 90mm Pine Square

• Spindles: 32mm Pine Square

• Handrail: Pine STHR Profile

• Baserail: Pine STBR Profile

Compliance

This staircase is manufactured to comply with UK Building Regulations Part K (England & Wales). The pitch will not exceed 42°, and the handrail is supplied at a minimum of 900mm height.

Supplied Components

• Stair strings (face side) tenoned ready for newel posts

• Newel posts morticed for strings and handrails

• Handrail pre-cut

• Baserail pre-cut

• Spindles pre-cut

• Fillets supplied oversize (to be trimmed on site)

• Newel caps not supplied

Ordering Notes

• Select from the available floor-to-floor height ranges.

• Double-check the “B” dimension (overall length) for any adjustments.

• Ensure the chosen floor-to-floor height is shown correctly in your shopping cart before placing your order.

• Stairwell opening should be at least the same size as the staircase.

• Please note: we accept no responsibility for headroom issues.