Oak Heavy Timber Joist (Sawn) – 150×70 mm – 3000 mm
€104.95
In stock
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 49 | — | €104.95 |
| 50 - 119 | 4.03% | €100.72 |
| 120+ | 8% | €96.55 |
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Iconic European hardwood with proven 50+ year exterior lifespan
Durability Class 2, naturally resistant to rot and decay
Distinctive open grain and warm honey tones develop a silver patina with age
Excellent strength-to-weight ratio for structural and visual applications
High tannin content stains mild steel, stainless or galvanised fixings required
Can develop surface checking (fine cracks) as it acclimatises to outdoor conditions
Product specification
- Length
- 3000 mm
- Width
- 150 mm
- Thickness
- 70 mm
- Weight
- 22.68 kg
- Material
- Timber
- Species
- Oak
- Wood Type
- Hardwood
Oak Heavy Joist
The 150×70 oak joist is a heavy sawn European oak section for decks, walkways and frames where the structure is part of the look. You get Durability Class 2 hardwood doing the structural work, with a rustic sawn face.
It comes in 3 m and 5 m lengths; a 3 m joist weighs about 22.7 kg and a 5 m one about 37.8 kg. At a full 70 mm thick, it is a joist, a rail or a light beam.
Where this size goes
Use it for oak decks and walkways, frames that sit beside oak beams and posts, heavy gate rails and oak benches, and short beams on an oak pergola.
Working with oak joists
Pre drill every fixing and use A2 or A4 stainless steel only; oak’s tannin turns galvanised and mild steel black. New oak also bleeds tannin in the first rains, so keep pale paving covered under a new frame.
Where not to use it
For a longer span or a heavier frame, the 200×70 oak joist. For a lighter softwood frame, see the 175×70 Douglas Fir heavy joist. See both sizes in our oak joists.