HDR Pine Handrail with 41mm Groove for Spindles 58mm x 58mm x 4200mm

HDR Pine Handrail with 41mm Groove for Spindles 58mm x 58mm x 4200mmThis HDR pine handrail, 58mm x 58mm x 4200mm, is a solid pine staircase rail with a precision machined 41mm x 8mm groove running its full length, designed to accept standard 41mm square spindles cleanly and securely in domestic and commercial balustrade installations. Specifications Material Pine (softwood) Profile HDR (Heavy Duty Rail) Nominal Size 58mm x 58mm Length 4200mm Groove 41mm x 8mm, full length, for square spindles Finish Unfinished, ready

This HDR pine handrail, 58mm x 58mm x 4200mm, is a solid pine staircase rail with a precision-machined 41mm x 8mm groove running its full length, designed to accept standard 41mm square spindles cleanly and securely in domestic and commercial balustrade installations.

Specifications

What it's used for

• Top rail in a pine staircase balustrade, holding a run of 41mm square spindles in the pre-cut groove
• Straight staircase handrail runs in new-build or renovation projects, residential or light commercial
• Replacement of a worn or damaged existing handrail where spindle spacing must be maintained
• Paired with a matching pine base rail, newel posts and post caps to complete a full balustrade kit

Fitting and handling

Allow the handrail to acclimatise inside the property for at least 48 hours before fixing, particularly in newly plastered or heated spaces, to reduce the risk of movement after installation. Fix through newel posts using appropriate timber screws or coach bolts, ensuring the rail is supported at no more than 1800mm centres along the run. Once fitted, apply a suitable interior wood primer followed by paint or a clear lacquer to protect the surface and highlight the natural grain of the pine.

FAQ

Will this handrail work with 41mm square spindles I already have?

Yes. The groove is machined to 41mm wide and 8mm deep specifically to accept standard 41mm square pine spindles. The spindles drop into the groove and can be glued or pinned in place once spacing is confirmed.

Can I cut the 4200mm length down on site?

Yes. Pine cuts cleanly with a standard mitre saw or hand saw. The groove runs the full length, so any cut section retains the correct profile. Measure your run carefully and allow for the tenon or housing joint into each newel post before cutting.

Do I need a separate base rail, or does this act as both top and bottom rail?

This is the top handrail only. You will need a matching pine base rail for the bottom of the spindle run. Nottage Timber Merchants stock compatible pine base rails and newel posts to complete the assembly.

For a complete balustrade build, browse the full range of pine newel posts at Nottage Timber Merchants. We offer next-day delivery to Bridgend and across South Wales on stocked lines, so you can keep your staircase project moving.