Marlborough Pack Of 5 - Black
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Product Information
Full details
This guide is for builders, roofers, and general construction professionals seeking reliable, treated softwood for structural applications. The key benefit is its C24 strength grading and UC3 treatment, ensuring durability and resistance to decay and insects for above-ground use. A potential caveat is that it's sold as a pack, requiring space for all units. This kiln-dried Scandinavian carcassing timber is manufactured from slow-grown softwood, strength graded to C24, making it suitable for framing, roofing, and general construction. It is kiln-dried for dimensional stability and treated for protection against decay and insect attack.
All features
| Colour | Black |
|---|---|
| Model Part Number | 0793254521550 |
| Brand | Marlborough |
Extended Product Information
FAQs
What does C24 strength grading mean?
C24 is a strength class for softwood timber, indicating it has passed specific structural tests and is suitable for load-bearing applications in construction, such as framing and roofing.
Is this timber suitable for exterior use?
Yes, the timber is treated to Use Class 3 (UC3), making it suitable for above-ground exterior applications where it may be exposed to moisture but not in direct contact with soil.
How does kiln-drying benefit the timber?
Kiln-drying reduces the moisture content, which significantly improves the timber's dimensional stability, helping to prevent warping, shrinking, and cracking after it has been installed.
Can this timber be used for ground contact?
No, the UC3 treatment is suitable for above-ground use. For ground contact applications, a higher Use Class treatment (e.g., UC4) would typically be required.
Where does this timber come from?
It is sourced from sustainably managed Scandinavian forests and is Chain of Custody certified, ensuring responsible forestry practices.
What is the 'Black' colour family referring to?
The colour family 'Black' likely refers to the appearance or packaging of the product, not necessarily the natural colour of the timber itself, which is typically light brown.
How should I store this timber if I don't use it all at once?
Store the timber flat on a level surface in a dry, well-ventilated area, ideally off the ground, to maintain its stability and prevent moisture absorption or warping.
Troubleshooting
Timber shows signs of excessive moisture after delivery
Ensure timber is stored in a dry, well-ventilated area. If immediately apparent, allow to air dry before installation. Minor surface dampness is typical for treated timber but should not be excessive.
Difficulty cutting or joining timber
Use sharp, appropriate tools designed for woodworking. Ensure your saw blades are suitable for treated timber. Check that fasteners are appropriate for the timber's density and treatment.
Timber appears to be warping or twisting
This can occur if stored improperly after delivery. Ensure timber is stored flat and supported. Minor twisting can sometimes settle during installation, but significant warping may indicate an issue with the initial kiln-drying or storage.
Pros and Cons
Pros
- High strength grading (C24) suitable for demanding construction tasks.
- Kiln-drying process enhances stability and reduces post-installation movement.
- UC3 treatment offers excellent protection against decay and insect infestation for outdoor applications.
- Responsibly sourced from certified Scandinavian forests.
- Ready for immediate use upon delivery, saving preparation time on site.
Cons
- Sold as a pack, which may require significant storage space.
- Specific dimensions not detailed, requiring verification for exact project needs.
- Primarily intended for above-ground use; requires additional protection for ground contact.
- Colour family is 'Black', which may limit aesthetic choices if color is a factor.
Setup, Compatibility & Care Instructions
Setup: This timber is supplied ready for use. Ensure appropriate cutting and joining techniques are employed based on standard construction practices for C24 graded timber. Fasteners should be corrosion-resistant, especially given the UC3 treatment.
Compatibility: Compatible with standard construction adhesives, nails, and screws suitable for softwood. It integrates well into traditional timber framing, roofing, and general construction projects.
Care: While UC3 treated timber offers protection, it is designed for *above-ground* use. Avoid direct contact with soil or prolonged immersion in water. For extended outdoor exposure, consider additional protective coatings or treatments if required by specific environmental conditions or building codes. Store remaining timber in a dry, well-ventilated area.