Planed pine 25mm (1″) thick (C24)
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Planed pine 25mm (1″) thick (C24)


Our C24 planed pine offers exceptional strength, durability, and a smooth finish, making it ideal for both structural and decorative applications. With a thickness of 25mm (1″), this timber is precision-planed for a consistent surface that’s easy to work with, whether you’re cutting, drilling, or joining. Perfect for DIY enthusiasts, carpenters, and builders alike, this planed pine combines strength with workability, ensuring reliable results every time.

  • Premium C24 grade: for superior performance in load-bearing projects.
  • Planed finish: smooth and splinter-free for a clean, professional look.
  • 25mm (1″) thickness: versatile for joinery, furniture making, and light construction.
  • Calibration: each board is precisely calibrated and match each other.
Price excl. vat ( VAT added on checkout ) m2 price l/m price
25 x 45mm £44.99 £4.27

Price range: £1.75 through £3.50

C24 Planed Pine Timber – Strong, smooth, and versatile

C24 Planed Pine Timber 25mm thick is a high-performance softwood engineered for structural and general building applications. Renowned for its excellent strength-to-weight ratio, straight grain, and smooth, planed finish, this timber is ideal for framing, roofing, flooring, and internal joinery.

Sourced from sustainably managed forests, our pine boards are kiln-dried to a moisture content of approximately 12%, ensuring dimensional stability and minimizing the risk of warping or splitting. The wood is light in color—ranging from pale cream to soft yellow—with a fine, even grain and occasional small knots that add natural character.

Graded to C24 standards in accordance with EN 338, our planed pine timber meets stringent structural requirements for load-bearing applications. Easy to work with, it is a reliable choice for professional contractors and DIY enthusiasts alike.

C24 pine timber also accepts stains, paints, and finishes exceptionally well, making it suitable for both concealed and exposed applications. Whether you’re constructing a frame, lining walls, or crafting furniture, this timber delivers the strength, stability, and versatility your project demands.

Technical specifications
Strength Class: C24 (as per EN 338)
Specie: Pine
Treatment: None
Density: 510–550 kg/m³
Strength Class: C16 or C24 (structural grade)
Elasticity: 11,000–13,000 MPa
Bending Strength: 24 N/mm²
Durability Class: Class 4 (EN 350)
Workability: Excellent – easy to saw, nail, and plane
Finish Compatibility: Suitable for painting, staining, or varnishing
Appearance: Pale creamy white to light yellow
(May develop a light golden tone over time with exposure to air and sunlight)
Pine timber properties

Our C24 Planed Pine Timber is a premium-quality, load-bearing timber sourced from sustainably managed forests. Carefully planed to a smooth finish, this timber offers precise dimensions and an attractive, clean surface, making it ideal for both structural and visible applications. Rated as C24 strength class according to EN 338 standards, it provides excellent mechanical performance for a wide range of construction projects, including beams, joists, rafters, and trusses.

  • High Strength: C24 classification ensures reliable performance under structural loads.
  • Smooth Planed Finish: Ready-to-use, easy to handle, and aesthetically pleasing.
  • Versatile: Suitable for structural framing, roofing, flooring, and DIY projects.
  • Sustainably Sourced: Harvested from responsibly managed forests.
  • Moisture Content: Approximately 12%, ideal for indoor construction.

Reliable, versatile, and visually appealing, this timber delivers strength and stability without compromising on aesthetics. Perfect for professional builders, architects, and DIY enthusiasts seeking a premium timber solution.

Applications
  • Structural framing and beams
  • Roof trusses and rafters
  • Floor joists
  • Exterior and interior construction projects
Visual Characteristics
  • Color: Pale creamy white to light yellow (May develop a light golden tone over time with exposure to air and sunlight).
  • Knots: Sound, tight knots are common, especially in construction-grade timber. Some boards may feature small black or loose knots, depending on the grade (e.g., C16 vs. C24). Knot presence adds natural character but may affect finishing in visible uses.
  • Surface Finish: Suitable for sanding, painting, staining, or clear finishing. Minimal resin pockets; may occur occasionally in some boards.
  • Defects: Construction grade may allow small surface checks, discoloration, or minor warp within standard tolerances.

Pine timber quick tips

Siberian larch timber is blessed with many natural properties which makes it low-maintenance. The high level of resin in the wood provides natural protection against rot and decay. However, there are a few things you can do to treat and care for the Siberian larch to increase its longevity.

1
Choose the Right Grade
Sort your lengths

Use C16 for general structural applications and C24 for higher load-bearing needs or longer spans.

2
Use Sharp Tools
USE PROFESSIONAL EQUIPMENT

Pine is soft and easy to work with, but sharp blades and clean bits will give the best results and reduce tear-out.

3
Pre-Drill Near Edges
Avoid splits and cracks

To avoid splitting, pre-drill pilot holes when fixing near ends or edges, especially in dry or narrow sections.

4
Treat for Outdoor Use
Protect your wood

Pine is not naturally durable. Use a pressure-treated version or apply a suitable wood preservative for external applications.

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