Redwood PSE 69mm x 69mm is a planed square edge timber section machined smooth on all four faces, giving clean, consistent edges straight from the yard.

Specifications

Material	European Redwood (Pinus sylvestris)
Finish	Planed Square Edge (PSE) - smooth on four faces
Nominal Size	75mm x 75mm (3 inch)
Profile	Square section
Treatment	Untreated
Use Class	Internal / protected environments

What it's used for

• Newel posts and staircase components where a solid, clean section is required
• Mantelpiece frames, fire surrounds, and decorative structural features
• Bespoke furniture legs, bench supports, and heavy shelving uprights
• Internal joinery framing where a square, planed finish saves preparation time

Fitting and handling

Allow the timber to acclimatise inside the building for at least 48 hours before fixing, particularly in heated rooms, to reduce any movement after installation. Fix using suitable screws or bolts depending on load requirements, and pre-drill close to ends to avoid splitting. The planed surface takes paint, stain, oil, and varnish well with minimal preparation - a light sand with 120-grit paper before finishing gives the best result.

FAQ

Can this redwood PSE section be used outdoors?

This section is supplied untreated and is intended for internal use or well-protected environments where it will not be exposed to direct rain or ground contact. For outdoor use, a preservative treatment should be applied before installation and maintained regularly.

Is 69mm x 69mm PSE suitable for newel posts?

Yes, this section is a common choice for newel posts in domestic staircases. The square profile and planed finish mean it can be used as supplied, machined further, or dressed with applied mouldings to suit the staircase style.

Browse the full range of newel posts at Nottage Timber Merchants, or contact our yard in Bridgend for larger quantities and cut-to-length orders. We offer next-day delivery across South Wales, including the Bridgend area.