Douglas fir raised bed kit – 3 sizes available

Name: Douglas fir raised bed kit – 3 sizes available
Brand: Levigne
SKU: CARPOTDOUPETIT
Price: 49 EUR
Availability: InStock

Douglas fir raised bed kit from the Massif Central, 3 sizes to choose from: 60x60, 120x60 or 120x120 cm, height 45 cm. Stainless steel fixings included for durable outdoor assembly. Naturally weather-resistant timber with no mandatory chemical treatment. Simple assembly on a flat surface. Outdoor use. Certified timber from sustainably managed forests in the Massif Central.

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Reference CARPOTDOUPETIT

€49.00 VAT included

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Douglas fir raised bed kit from the Massif Central – 3 sizes available

This raised bed kit is made from Douglas fir from the Massif Central, sourced from sustainably managed forests. It is available in three sizes: 60×60 cm (small), 120×60 cm (medium) and 120×120 cm (large), all at a height of 45 cm. The included stainless steel fixings ensure durable outdoor assembly with no risk of rust staining on the wood. Douglas fir is naturally resistant to fungi and insects at use class 3, with no mandatory chemical treatment.

This raised bed suits gardens, terraces, and balconies alike. The 45 cm high frame delimits a generous growing volume placed directly on the ground. The three sizes allow you to adjust the growing area according to available space and production needs.

Main characteristics

Characteristic	Description
Material	Douglas fir from the Massif Central
Small size	60×60×H 45 cm
Medium size	120×60×H 45 cm
Large size	120×120×H 45 cm
Fixings	Stainless steel – included in the kit
Natural durability	Class 3 – outdoor use without ground contact
Treatment	Untreated – outdoor oil recommended
Use	Outdoor – garden, terrace, balcony

Key points

✓ Massif Central Douglas fir: natural class 3 durability with no chemical treatment
✓ 3 sizes: 60×60, 120×60 or 120×120 cm to suit all spaces
✓ Stainless steel fixings included: durable assembly with no risk of rust
✓ 45 cm height: accessible gardening without having to bend down completely
✓ Local timber: sourced from certified forests in the Massif Central

Installation tips

Assemble the panels on a flat surface. Position the 4 sides and screw the corners using the included stainless steel fixings, starting with the lower corners to ensure the structure is plumb. Place the raised bed on a stable, clear surface — on gravel or slabs, slide a geotextile membrane underneath before filling to retain the soil. Fill with a mix of topsoil and compost (60/40). The filling capacity is 162 litres for the 120×60 and 324 litres for the 120×120.

Maintenance and protection

Natural Douglas fir turns grey outdoors within 6 to 12 months without affecting its mechanical properties. To preserve the characteristic pinkish-brown colour, apply an outdoor wood oil or wood stain once a year (April–May). The stainless steel fixings require no maintenance. At the end of the season, partially empty the raised bed if you live in an area with severe frost, to reduce stress on the joints.

Frequently asked questions

Can this raised bed be placed directly on a concrete slab?

Yes. On a concrete slab, place plastic shims or adjustable feet under the corners to ensure ventilation of the wood base and prevent standing water from accumulating under the structure.

Does Douglas fir withstand outdoor conditions without treatment?

Douglas fir has a natural durability class 3, allowing it to withstand outdoor conditions for several years without treatment when not in contact with the ground. An annual oil treatment significantly extends its lifespan and preserves its colour.

Can several modules be combined to create an L-shaped raised bed?

Yes. The 120×60 and 120×120 modules can be placed side by side or at an angle to create L-shaped or U-shaped configurations depending on the available space. The modules are independent — no fixings between them are required.

How deep can the soil be in these raised beds?

The usable interior height is 45 cm, which suits the majority of common vegetables. For deep-rooting vegetables (long carrots, parsnips), the large 120×120 model is preferable as it offers the greatest surface area.

Do drainage holes need to be drilled in the base?

This raised bed is open at the bottom — there is no base panel. Water drains naturally into the ground. On an impermeable surface, place a 5 cm layer of gravel at the bottom before adding soil to ensure drainage.

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