What does UC2 treated timber mean?

UC2 (Use Class 2) is a timber treatment standard for wood used internally where there is a risk of occasional wetting, such as within wall structures or roof spaces. The pressure treatment process drives preservative deep into the timber to protect against rot and insect attack. UC2 treated timber is not rated for external above-ground or ground-contact use — UC3 or UC4 treatment is required for those applications.

What is PEFC certified timber?

PEFC (Programme for the Endorsement of Forest Certification) is one of the world's leading forest certification schemes, ensuring timber originates from sustainably managed forests. PEFC certified timber can be traced back through the supply chain to responsible forestry. It is widely recognised for planning applications and contractor compliance requirements.

What can I use 25 x 50mm timber batten for?

25 x 50mm (2x1 inch) is one of the most common batten sizes in UK construction. Typical uses include stud walls and partition framing, internal wall carcassing and noggins, shelving supports, battened wall frameworks behind plasterboard, and general DIY projects. It is suitable for internal applications where a UC2 treated timber is appropriate.

Do I need to treat cut ends of UC2 timber?

Yes. Cutting timber exposes untreated end grain which can absorb moisture and compromise the preservative protection. Wherever you make a cut, reseal the exposed end with a suitable timber preservative or end-grain treatment to maintain the UC2 protection across the full length of the batten.

Is rough sawn timber the same size as the stated dimensions?

Rough sawn timber dimensions are nominal rather than precise finished sizes. The actual dimensions may be slightly smaller than the stated 25 x 50mm due to the sawing and drying process — this is standard for carcassing and structural timber in the UK. If exact finished dimensions are required, planed timber (also known as PAR — planed all round) would be the appropriate alternative.

Rough Sawn Timber UC2 Treated Batten PEFC 25 x 50mm

Product Code: 154143P

UC2 Treated Timber – Durable & Reliable
FSC Certified British softwood – lower carbon footprint
Ideal for studwork, framing & DIY projects
Value Pack 12 lengths, 24 Lengths or 48 Lengths - 1.2m Lengths
Easy to cut, fix & finish

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Trade Store Rough Sawn Timber Battens – 25 x 50mm

Upgrade your next project with our UC2 Treated Rough Sawn Timber Battens, sourced and produced in the British Isles. Pressure treated for extra durability, these battens help protect against rot and insect attack, making them a reliable choice for internal construction, framing, and studwork projects.

𝐔𝐂𝟐 𝐓𝐑𝐄𝐀𝐓𝐄𝐃 𝐓𝐈𝐌𝐁𝐄𝐑 – 𝐃𝐔𝐑𝐀𝐁𝐋𝐄 & 𝐑𝐄𝐋𝐈𝐀𝐁𝐋𝐄: 25 x 50mm (2×1 Inch) rough sawn battens, pressure treated to UC2 standard for internal use. Protects against rot and insect attack, ensuring long-lasting timber performance.
𝐅𝐒𝐂 𝐂𝐄𝐑𝐓𝐈𝐅𝐈𝐄𝐃 𝐁𝐑𝐈𝐓𝐈𝐒𝐇 𝐒𝐎𝐅𝐓𝐖𝐎𝐎𝐃 – 𝐋𝐎𝐖𝐄𝐑 𝐂𝐀𝐑𝐁𝐎𝐍 𝐅𝐎𝐎𝐓𝐏𝐑𝐈𝐍𝐓: Produced in the British Isles from responsibly sourced timber. An eco-conscious alternative to imported wood, with FSC/PEFC certification for peace of mind.
𝐈𝐃𝐄𝐀𝐋 𝐅𝐎𝐑 𝐒𝐓𝐔𝐃𝐖𝐎𝐑𝐊, 𝐅𝐑𝐀𝐌𝐈𝐍𝐆 & 𝐃𝐈𝐘 𝐏𝐑𝐎𝐉𝐄𝐂𝐓𝐒: Perfect size and strength for stud walls, partition framing, internal carcassing, shelving, and craft projects. A versatile timber solution for both DIY and trade use.
𝐕𝐀𝐋𝐔𝐄 𝐏𝐀𝐂𝐊 – 𝟏𝟐 𝐋𝐄𝐍𝐆𝐓𝐇𝐒, 𝟏𝟒.𝟒𝐌 𝐓𝐎𝐓𝐀𝐋 𝐂𝐎𝐕𝐄𝐑𝐀𝐆𝐄: Includes 12 x 1.2m battens, giving more material at better value compared to standard 10 packs. Trade store timber offers strength and cost-effectiveness in one convenient pack.
𝐄𝐀𝐒𝐘 𝐓𝐎 𝐂𝐔𝐓, 𝐅𝐈𝐗 & 𝐅𝐈𝐍𝐈𝐒𝐇: Can be cut, drilled, or screwed for easy installation. Reseal cut ends with woodcare treatment for best results. Can be painted or stained to suit your project’s finish.

Pack Size: 12 lengths, each 1.2m (14.4m total coverage)
Dimensions: 25mm x 50mm section size
Treatment: UC2 Treated for internal use
Material: FSC Certified British Softwood
Finish: Rough sawn, ungraded carcassing timber

Strong, durable, and easy to work with, this timber is ideal for stud walls, internal frames, and DIY building projects. Each length can be cut, drilled, or screwed to fit your design needs. To maintain protection, make sure to reseal any cut ends with a suitable woodcare treatment.

✔ Sustainably sourced FSC Certified timber
✔ High-pressure treatment to extend lifespan
✔ Perfect for DIY enthusiasts and trade professionals

Whether you’re tackling a home project or trade job, Trade Store Timber Battens deliver strength, value, and eco-conscious quality you can rely on.

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