Description
The 25x50mm Treated Certified JB Red Batten is a high-quality roofing batten manufactured by Marley and recognised as the first fully pre-graded batten for the roofing industry. Produced from slow-grown, high grade timber and treated with MicroPro® preservative to BS 8417:2011 Usage Class 2, it offers long-term protection against insect attack and wood-rotting fungi. Supplied factory graded to meet the performance requirements of BS 5534, it provides a reliable and consistent solution for roofing installations.
Features & Benefits:
- High-quality roofing batten fully pre-graded for the roofing industry.
- Manufactured from slow-grown, high grade timber selected from approved species within BS 5534.
- Typically European Redwood (PNSY) or European Whitewood (WPCA).
- Kiln dried sideboards used to ensure stability and dimensional accuracy.
- Treated to BS 8417:2011 Usage Class 2 using Koppers MicroPro® preservative.
- Distinctive red colouring for easy identification.
- Provides up to 60 year life expectancy against insect attack and wood-rotting fungi when installed correctly.
- Factory graded to meet BS 5534 performance requirements.
- Quicker and easier to fix during installation.
Applications:
- Pitched roof batten installations.
- Roofing projects requiring BS 5534 compliant battens.
Technical Data:
- Brand – Marley
- Product Type – Batten
- Material – Timber
- Finish – Treated Certified JB
- Colour – Red
- Thickness – 25mm (1″) Nominal
- Width – 50mm (2″) Nominal
Standards & Certifications:
- Factory graded in the UK to all the strength requirements of BS 5534 for roofing battens.
- Marked according to BS 5534 showing supplier name, origin/species, grade and size.
- UKAS third party assessed by the BBA with a BBA Agrément Certificate.
- LABC registered detail approved for use by local authorities.
- PEFC certified.
Please Note:
- Planed timber sizes are nominal and have smaller finished sizes, generally between 2-5mm.
- Timber size may vary with moisture content as wood naturally expands and contracts.
- Always seal cut ends with a suitable preservative to maintain protection.
- Always wear respiratory protection when using power tools.
Choose the 25x50mm Treated Certified JB Red Batten for a reliable, BS 5534 compliant roofing batten manufactured from quality timber and treated for long-lasting protection, available now online or at our London shops.





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