Green Treated Sawn Carcassing Timber - 4800mm X 22mm X 200mm - B&Q

This green pressure-treated sawn softwood board measures 4800mm in length with a 22mm x 200mm sect...

Best current price£149.40from B&Q

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B&Q - 22mm X 200mm Green Treated Sawn Carcassing Timber (8" X 1") 4800mm (X5 Lengths)
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£149.40
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HomebaseGreen Treated Sawn Carcassing Timber 4.8m x 22mm x 200mm 5 Pack
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£170.00
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Product Information

Full details

This green pressure-treated sawn softwood board is the ideal solution for homeowners and professional landscapers looking to protect fence panels from moisture and rot. Measuring 4800mm in length with a robust 22mm by 200mm section, it acts as a critical gravel board that isolates timber fencing from soil contact, significantly extending the life of your garden boundary. While its treatment offers excellent resilience, users should note that the timber remains a natural material and will require periodic inspection to ensure it remains level and secure in various garden environments.

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BrandB&Q

Extended Product Information

FAQs

Can I paint or stain this board?

Yes, once the board has dried out from the pressure-treatment process, you can apply exterior wood paint or stain to match your garden theme.

What tools do I need to cut this?

A standard hand saw or a circular saw is sufficient to cut the timber to your desired length.

Does the green color fade?

The green tint from the pressure-treatment will naturally fade to a silvery-grey color over time when exposed to sunlight and weather.

Can this be buried directly in the soil?

While it is treated for outdoor use, it is designed to act as a barrier to keep fences off the soil; minimizing direct, prolonged soil contact will extend the product's life.

Is this timber board heavy?

Yes, due to the dimensions and the density of the treated wood, it is recommended to have two people handle the 4800mm lengths for safety.

Troubleshooting

Board is bowing or warping

Ensure the board is securely fixed to all intermediate posts and use adequate fasteners to counteract natural timber movement.

Fencing feels unstable

Verify that the gravel board is anchored securely to the fence posts and check that the posts themselves are set deep enough into the ground.

Pros and Cons

Pros

  • Significantly extends the lifespan of fence panels by preventing rot
  • Provides a stable and level base for fencing installations
  • Pressure-treatment ensures long-term defense against external elements
  • Ideal depth for challenging, uneven, or wet ground conditions

Cons

  • Requires proper cutting tools to trim to exact fence dimensions
  • Heavy to transport due to the 4800mm length
  • Natural wood may still warp or split slightly over time despite treatment

Setup, Compatibility & Care

To install, secure the board between your fence posts using appropriate exterior-grade screws or galvanized nails. Ensure the board is level before attaching your fence panels to it. While the board is pressure-treated, we recommend applying a high-quality exterior wood preservative to any cut ends to maintain the integrity of the treatment. For ongoing care, occasionally clear debris and soil buildup from the base of the board to allow moisture to drain freely and promote airflow around the bottom of the fence.

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