Straight fir post
Straight raw fir post H 120cm — 60x60mm section. Sold individually. Compatible with handrails and bottom rails in the WoodUp range. Raw untreated. Recommended spacing: 1.5 m maximum between posts. Interior or exterior use with appropriate treatment. Fixing plates not included.
Straight Raw Fir Post H 120cm – 60x60mm Section for Balustrade and Handrail
This straight post in solid raw fir measures 120 cm in height with a square section of 60x60 mm. It is designed to form the vertical uprights of an interior balustrade or handrail, and connects directly to the handrails, bottom rails and balusters of the WoodUp range. Sold individually, it allows you to freely build a bespoke balustrade or complete an existing kit.
Raw planed fir offers a clean, slightly textured surface ready to receive a finish (paint, oil, stain or varnish). Its 60x60 mm section matches the standard format of WoodUp fir balustrade kits — it is directly compatible with the 60x50 mm handrails and 50x35 mm bottom rails in the range. In dry interior use, a protective finish is sufficient to guarantee a lifespan of 15 years and more. For installation in a sheltered exterior, choose a stain or exterior oil and renew the treatment every 2 to 3 years.
Main characteristics
| Characteristic | Value |
|---|---|
| Species | Solid fir (Abies alba) raw planed |
| Height | 1,200 mm |
| Section | 60x60 mm |
| Finish | Raw untreated — to be finished before installation |
| Compatibility | 60x50mm handrails, 50x35mm bottom rails WoodUp range |
| Recommended spacing | 1.5 m maximum between posts |
| Fixing | Floor fixing plates not included |
| Use | Interior or sheltered exterior with appropriate treatment |
| Sold | Individually |
Key points
- ? Standard 60x60mm section — directly compatible with WoodUp fir balustrade kits (Fir balustrade kit 2m + 1 post, Fir balustrade kit 1m without post, Fir balustrade kit 2m without post)
- ? Height 120cm — post height compliant for landing handrail H 1m
- ? Maximum 1.5 m spacing — safety rule for overall rigidity
- ? Sold individually — to complete a kit or build a bespoke balustrade
- ? Free finish — raw, ready to paint, oil, varnish or stain
- ? Fixing plates not included — to be chosen according to the substrate (wood, concrete, tiles)
Installation advice
Layout: Space the posts a maximum of 1.5 m apart to ensure the regulatory stability of the handrail. Over a 2 m span, one end post and one intermediate post are sufficient if the other end is anchored to a wall. Over 3 m or more, allow one post every 1.5 m.
Floor fixing: This post is fixed using floor plates (not included). Choose galvanised steel or stainless steel plates for maximum durability. On concrete: Ø8mm expansion anchors. On timber floor: long wood screws Ø5mm (= 60mm). Check vertically with a spirit level before final tightening.
Assembly: The railing and bottom rail bear against or slot into the post depending on the configuration. For a clean result, pre-drill the joints before screwing. Apply your chosen finish before assembly if you opt for a varnish or paint — access to hidden faces is much easier.
Maintenance and protection
In a dry interior, apply 2 to 3 coats of floor varnish or oil-wax and clean with soapy water once or twice a year. In a sheltered exterior, renew the stain or exterior oil every 2 to 3 years. Check the tightness of the fixing plates annually. Without treatment, fir darkens and deteriorates quickly in the presence of moisture.
Frequently asked questions
Is this 60x60mm fir post compatible with WoodUp balustrade kits?
Yes. It is designed to pair with WoodUp fir balustrade kits (Fir balustrade kit 2m + 1 post, Fir balustrade kit 1m without post, Fir balustrade kit 2m without post). The 60x50mm handrail and 50x35mm bottom rail in these kits are dimensioned to slot into or be screwed onto this 60x60mm post. It is the standard replacement or extension post for the WoodUp fir range.
How many posts are needed for a 3-metre balustrade?
For a 3 m span, allow for a minimum of 3 posts: one at each end and one intermediate post in the middle (1.5 m spacing). If one end is fixed to a wall or stringer, 2 posts are sufficient — one free post and one intermediate post 1.5 m from the wall.
Can this fir post be used outdoors?
Yes, with appropriate treatment. Fir is a natural durability class 2 timber: it can withstand a few months without protection but deteriorates quickly under permanent exposure to the elements. Apply an exterior stain or water-repellent oil before installation and renew the treatment every 2 to 3 years. For intensive outdoor use (damp areas, coastal locations), opt for Douglas fir or pressure-treated pine.
Which fixing plate should be chosen for this post?
The fixing plates are not included as they depend on the substrate. For a timber floor, choose a screw-in anchor plate Ø60mm compatible with square sections. For concrete, use a cast-in or expansion anchor plate. Prefer stainless steel or galvanised plates to avoid rust, especially outdoors.
Complementary products
Fir balustrade kit 2m + 1 post — complete kit
Fir balustrade kit 1m without post — 1m module
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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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