Round ash handrail Ø42 mm
Round handrail in solid ash Ø42 mm with 21x5 mm groove, cylindrical profile with continuous grip. Hard wood with fine grain and light colour (~700 kg/m³). Available in 4 lengths: 150 cm, 200 cm, 250 cm, 300 cm. Supplied raw, to be varnished, oiled or sealed before use. Interior use only — ash cannot withstand outdoor exposure. Wall brackets compatible with 21x5 mm groove and fixings to be ordered separately. Pre-drilling recommended before screwing.
Round ash handrail Ø42 mm — cylindrical profile, hard wood, indoor use
This round solid ash Ø42 mm handrail features a cylindrical profile and a 21x5 mm groove for fixing to standard wall brackets. Ash is a hard hardwood (density ~700 kg/m³), with a fine grain and naturally light colour — beige to off-white with slightly golden highlights. These characteristics make it a popular choice for contemporary interiors where the brightness of the wood is sought.
The cylindrical profile of 42 mm diameter ensures a continuous and even grip along the full length, without any angle or relief that could catch the palm. This quality is particularly appreciated on steep staircases where the hand slides along the full length of the handrail. Use restricted to indoor only — without specific preservative treatment, ash warps and deteriorates rapidly in a damp outdoor environment.
Four lengths are available: 150, 200, 250 and 300 cm. Supplied raw, it must be treated before use. Brackets and fixings are to be ordered separately, compatible with the 21x5 mm groove.
Main characteristics
| Characteristic | Description |
|---|---|
| Material | Solid ash |
| Diameter | Ø 42 mm |
| Groove | 21 x 5 mm — compatible with standard brackets |
| Available lengths | 150 cm, 200 cm, 250 cm, 300 cm |
| Density | ~700 kg/m³ — hard wood, abrasion resistant |
| Brackets and fixings | Not supplied — to be ordered separately |
| Use | Interior use only |
| Finish | Raw wood — varnish, oil or wood sealer to be applied before use |
Key points
- ✓ Hard wood (~700 kg/m³): abrasion resistance close to beech, suited to staircases in regular daily use
- ✓ Round profile Ø42 mm: continuous cylindrical grip, regular sliding of the hand along the full length
- ✓ Standard 21x5 mm groove: compatible with common wall brackets available separately
- ✓ Light colour and fine grain: bright natural appearance, suited to contemporary interiors
- ✓ 4 available lengths: from 150 to 300 cm for standard straight staircases
Installation advice
Select brackets compatible with the 21x5 mm groove. Position them at regular intervals, with a maximum spacing of 80 cm between two fixing points. Install the handrail at a height between 80 and 100 cm from the step nosing or finished floor.
Ash is a hard wood — carry out systematic pre-drilling before any screwing to avoid splitting, particularly within 5 cm of the ends. Apply the finish preferably before installation, when the piece is still accessible on all its faces — including the groove and cut ends.
Maintenance and protection
Raw ash must be treated before use. Recommended finishes depending on the desired result:
- Water-based staircase varnish: 2 to 3 coats, neutral finish on light wood, resistance to friction, durability 5 to 7 years
- Colourless polyurethane varnish: good protection, gloss or satin finish, durability 4 to 6 years
- Interior wood oil-wax: natural matt finish, maintenance every 1 to 2 years
For routine maintenance, a slightly damp cloth is sufficient. Avoid all abrasive or acidic products. The light colour of ash may slightly yellow over time under the effect of light — a natural phenomenon with no impact on the mechanical properties of the wood.
WoodUp Tip
What to know before buying: round profile Ø42 mm — cradle brackets required, not compatible with groove brackets. Hard ash: pre-drilling required. Wall fixings not supplied. Treat before installation. Indoor use only.
Frequently asked questions
What is the difference between the round ash handrail and the moulded 50x50 mm version?
The Ø42 mm round profile allows the hand to slide continuously without any angle or catch — appreciated on steep staircases. The moulded 50x50 mm profile offers a slightly firmer lateral grip and a more traditional appearance. Both use the same 21x5 mm groove and are compatible with the same brackets. The choice depends on the desired grip comfort and aesthetic.
Is ash suitable for outdoor use?
No. Ash is exclusively an indoor wood. Without treatment suited to outdoor use, it warps, cracks and deteriorates rapidly under the effects of moisture — even under shelter. For an outdoor handrail, opt for a douglas fir (class 3) or exotic wood handrail.
Which brackets should be chosen for a round handrail with a 21x5 mm groove?
Brackets with a 21x5 mm groove come in the form of standard lug wall plates. They differ from collars or stirrups used for round profiles without a groove. Woodup offers compatible brackets available separately. Allow one bracket every 60 to 80 cm for a secure fixing.
Why choose ash over beech for an indoor handrail?
Ash and beech are mechanically very similar. The difference is mainly aesthetic: ash is lighter, with a finer grain and a more contemporary appearance. Beech has slightly more pinkish tones and a more uniform grain. For an interior with light or neutral tones, ash often integrates better. For a warm-toned wooden staircase, beech or oak will be more consistent.
Can this handrail be cut to a precise length?
Yes. Ash can be cut cleanly with a circular saw or mitre saw. Use a fine-tooth blade to avoid chipping on the visible faces. Sand the cut edge with 120-grit sandpaper, then immediately apply a coat of finish to the cut to protect the bare wood.
Is this handrail suitable for people with reduced mobility?
The Ø42 mm diameter provides a firm and continuous grip, suited to the majority of users. For people with reduced mobility, install the handrail at 90 cm height from the step nosing and ensure its continuity along the full length of the handrail. The round profile facilitates sliding of the hand, which improves comfort of use on steep staircases.
Compatible brackets for 21x5 mm groove
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