4×2″ C24 Timber Rough Sawn Whitewood (100×44 mm) – 4.8 m
€15.20
In stock
| Quantity | Discount (%) | Price |
|---|---|---|
| 1 - 39 | — | €15.20 |
| 40 - 80 | 4% | €14.59 |
| 81+ | 8% | €13.98 |
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C24 strength-graded structural timber, certified for load-bearing applications
Kiln-dried to <22% moisture content for stability on site
Lightweight and easy to handle, cut, and fix
Designed for structural use behind finishes rather than visible detailing
Untreated, additional protection needed in damp or external locations
Product specification
- Length
- 4800 mm
- Width
- 100 mm
- Thickness
- 44 mm
- Weight
- 9.93 kg
- Material
- Timber
- Wood Type
- Softwood
Whitewood Timber
4×2 whitewood, 100 by 44 mm, is the backbone of Irish timber frame: loadbearing stud walls, wall plates, rafters on modest spans, and the general framing that everything else fixes to. Strength-graded to C24 and kiln-dried below 22% moisture content, every length is certified for load-bearing use and supplied with the specifications needed for sign-off on regulated work. Lengths run from 4.2 m to 5.4 m. Stocked in our warehouse for delivery across Ireland.
Why Whitewood?
This is the size the whole trade thinks in, which is exactly why the grade matters. C24 carries a characteristic bending strength of 24 N per square millimetre against 16 for C16, so at the same section you either span further or carry more. On a stud wall that margin shows up as a wall that stays plumb and quiet, and on a rafter it is often the difference between one size and the next.
Installation guidance
Set studs at 400 or 600 mm centres to suit the sheathing and the specification, and double them at every opening with a header sized for the load above. Fix top and bottom plates before standing the frame rather than after, and use proprietary straps at the wall plate rather than skew nails alone where uplift is a factor. Keep the crown of each stud turned the same way so the finished wall runs flat.
Finishing & maintenance
Whitewood at this section is meant to be enclosed behind sheathing, board and insulation. Sole plates bearing on masonry, any framing in a garage or plant room, and all external work should be the treated equivalent from our C24 treated timber range. Keep packs banded, flat and off the ground on site, and stand frames the same week you build them rather than leaving them stacked in the weather. See every stud, joist and beam size in our C24 timber range. To compare sawn and treated sizes side by side, see our construction timber page.