Solid wood moulded slat for balustrade
Solid wood moulded baluster H 95cm - 95x18mm section, decorative moulded profile, traditional classic style. Fir, pine, douglas fir or beech. Raw untreated, ready to paint or varnish. Sold individually. Max spacing 11cm between balusters (standard NF P01-012). Compatible with 18x15mm grooved bottom rail and WoodUp posts. Calculate the quantity: length ÷ 105mm = number of balusters. Beech and fir: interior use. Douglas fir: sheltered outdoor use possible depending on exposure.
Solid Wood Moulded Slat H 95cm Section 95x18mm - 4 Wood Species for Interior Balustrade
This solid wood moulded slat measures 95 cm in height with a section of 95x18 mm. Its moulded front profile — slightly rounded and grooved — gives it a more elaborate decorative character than the plain straight slat, while retaining the rigidity of a full 95mm wide section. It is available in fir, pine, douglas fir or beech and pairs with the 18mm groove bottom rails Solid wood bottom rail and the 70x70mm posts from the WoodUp range.
The spacing between slats must not exceed 11 cm in accordance with standard NF P01-012. Sold individually, it allows you to compose the infill of a bespoke balustrade. The moulded slat is suitable for both interior balustrades (all species) and exterior balustrades with appropriate treatment (douglas fir primarily). Supplied raw and untreated.
Main features
| Feature | Value |
|---|---|
| Available species | Fir / Pine / Douglas fir / Beech |
| Height | 950 mm |
| Section | 95x18 mm |
| Profile | Decorative moulded front face |
| Max spacing | 11 cm between slats (standard NF P01-012) |
| Compatibility | 18mm groove bottom rails, 70x70mm posts |
| Beech / fir / pine usage | Interior |
| Douglas fir usage | Interior and sheltered exterior |
| Sold | Individually |
Key points
- ✓ Decorative moulded profile - more elaborate appearance than the straight slat, refined architectural effect
- ✓ 4 wood species - fir, pine, beech (interior) and douglas fir (sheltered exterior possible)
- ✓ 95x18mm section - compatible with WoodUp range 18mm groove bottom rails
- ✓ Spacing ≤ 11 cm - landing balustrade standard complied with
- ✓ Sold individually - free bespoke composition
- ✓ Raw untreated - free choice of finish according to use and décor
Installation advice
Slat calculation: Over 2 metres with 95mm slats at 11cm spacing: 2000 ÷ (95 + 110) = 9.75 → 10 slats. Check: (2000 - 10x95) ÷ 11 spaces = 95.4mm - compliant ≤ 11 cm. Over 1 metre: 1000 ÷ 205 = 4.87 → 5 slats, actual spacing (1000 - 5x95) ÷ 6 = 87mm - compliant.
Installation: Insert the slats into the groove of the bottom rail (depth 15mm). The moulded profile faces outward — orient all slats in the same direction for a consistent finish. Distribute the spacing before final fixing of the handrail. Apply the finish before installation to easily cover the moulded front profile and edges.
Maintenance and protection
The moulded profile slightly accumulates dust in its grooves — a gentle brush clean once or twice a year is sufficient. Indoors, use a varnish or oil-wax. In sheltered outdoor conditions (douglas fir only), use a stain or exterior oil to be renewed every 2 years. Fir, pine and beech are not suitable for direct outdoor exposure.
WoodUp Advice
What to know before buying: the moulded slat offers a more decorative finish than the straight slat, but its moulded section is slightly thinner on the front face. For balustrades where young children are present, keep the maximum spacing to 11cm and check that the slat cannot be climbed (smooth face on the interior side). Apply the finish before inserting into the groove — the rear face embedded in the bottom rail will be inaccessible once in place. Count the number of slats required for your span: length ÷ (95mm + spacing).
Frequently asked questions
What is the difference between the moulded slat (Solid wood moulded slat) and the straight slat (Straight balustrade slat 95cm)?
The straight slat (Straight balustrade slat 95cm) has a perfectly smooth flat face. The moulded slat (Solid wood moulded slat) has a worked front profile (slightly rounded with a decorative groove) that gives a more elaborate appearance, typical of classical or Haussmann-style balustrades. Both have the same section (95x18mm) and the same height (95cm) — the choice is purely aesthetic. Both fit into the same 18mm groove bottom rails.
Can the douglas fir moulded slat be used in exposed outdoor conditions?
Exposed outdoor douglas fir naturally resists better than fir or pine, but a moulded profile accumulates moisture in its grooves more than a flat face. For exposed outdoor use with this profile, apply an exterior saturating oil before installation, working it into the hollows of the profile, and renew every year. In the long term, a plain straight slat is easier to maintain in exposed outdoor conditions.
Can moulded slats and straight slats be mixed in the same balustrade?
Yes, technically. Both have the same section (95x18mm) and fit into the same bottom rails. Aesthetically, the mix creates a relief effect — all moulded faces outward and all flat faces inward, for example. It is a deliberate decorative choice. Simply ensure that the spacing between each slat remains ≤ 11 cm regardless of the combination.
Can this moulded profile be painted easily?
Yes. Fine-grained species (beech, pine) paint very well. Apply the paint with a fine brush to cover the moulded front profile — a foam roller does not cover the hollows sufficiently. Two coats of satin acrylic paint over a primer give a clean result. Beech offers the best finish on worked profiles thanks to its very tight and uniform grain.
How do you calculate the number of moulded slats for a balustrade?
The moulded slat measures 95 mm wide. To calculate the quantity, divide the total length of your balustrade by 95 mm, observing the maximum regulatory spacing of 110 mm between elements (standard NF P01-012). For a 2-metre balustrade: 2000 ÷ 105 (slat + gap) = approximately 19 slats. Allow 5 to 10% extra for end cuts.
Complementary products
95x18mm section - flat version
Solid wood bottom rail - compatible 18mm groove
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Dispatched within 6-8 weeks for personalised and made-to-measure products.
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Satisfied or refunded if returned within 14 calendar days (Sundays and public holidays included) following delivery.
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