Snowdon Timber Reject Treated Sleeper - 100 x 150 x 1200mm

Redefine your outdoor space with the Snowdon Timber Pressure Treated Reject Sleeper, measuring 100...

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B&QB&Q - Treated Reject Sleeper (H) 100mm (W) 150mm (L) 1.2M
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Product Information

Full details

The Snowdon Timber Reject Treated Sleeper is ideal for budget-conscious gardeners and DIY enthusiasts looking to build rustic landscape features like raised beds, retaining walls, or garden borders. The key benefit is its high durability and weather resistance achieved through pressure treatment, though buyers should note that as a 'reject' grade product, it features intentional cosmetic imperfections such as splits, cracks, and natural discoloration that give it a raw, unrefined aesthetic.

All features

Model Part Number100 x 150 x 1200mm
BrandSnowdon Timber

Extended Product Information

FAQs

What does 'reject' grade mean for this sleeper?

It means the timber did not meet the aesthetic standards for premium construction use. This includes natural issues like deep splits, wane (missing corners), or uneven color, though the timber is still structurally sound.

Do I need to treat the cut ends of the sleepers?

Yes. Anytime you cut the timber, you expose raw wood that is not protected by the factory pressure treatment. Apply a brush-on wood preservative to all cut surfaces.

Can I use these for vegetable garden beds?

Yes, they are suitable for raised beds, but ensure you are comfortable using pressure-treated wood in contact with your soil, as modern treatments are generally considered safe for domestic garden use.

Are these sleepers heavy?

At 100 x 150 x 1200mm, they are heavy but manageable for most adults to lift and position by hand without heavy machinery.

Will these sleepers warp over time?

Like all softwoods, there is a risk of slight movement or bowing as the timber seasons, especially if exposed to extreme temperature fluctuations. Using proper fixings will minimize this risk.

Can I paint or stain these sleepers?

Yes, you can apply an exterior-grade wood stain or paint, but wait for the wood to fully dry out after installation before applying any finish.

Troubleshooting

Splitting or checking on the surface

This is a natural characteristic of reject-grade timber due to moisture evaporation; it rarely impacts structural strength unless the split extends through the entire width of the sleeper.

Discoloration or surface markings

The pressure treatment process often leaves surface marks or greenish hues. If the appearance is undesirable, you can sand the surface lightly or apply an opaque exterior wood paint.

Pros and Cons

Pros

  • Cost-effective solution for large-scale landscaping projects
  • Highly resistant to rot and insect damage due to pressure treatment
  • Natural, unique look adds character to garden designs
  • Easy to cut and maneuver for smaller garden spaces

Cons

  • Cosmetic imperfections like splits or cracks are expected
  • Inconsistent surface finish compared to premium grade timber
  • May require additional sanding if used in areas where smooth contact is needed

Setup, Compatibility & Care

When installing these sleepers, always use outdoor-rated, heavy-duty landscaping screws or timber fixings to ensure a secure hold. If cutting the timber, it is essential to re-treat the freshly exposed cut ends with an appropriate wood preservative to maintain the integrity of the pressure treatment. As the sleepers age, they may develop further natural seasoning checks due to changes in humidity; this is a normal part of the timber's life cycle. For maintenance, a yearly application of a quality exterior wood stain or oil can help maintain the color and provide an additional layer of protection against the elements, though it is not strictly required for the wood to remain rot-resistant.

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