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What are Wing Splits?

Published in Timber Construction Materials 2 mins read

Wing splits, also known as winged splits, are a specialized type of treated pine timber log designed to simplify the construction of retaining walls.

Understanding Wing Splits

Wing splits are specifically engineered timber pieces that offer a unique profile, making them ideal for certain landscaping and construction applications.

Key Characteristics of Wing Splits

The defining feature of wing splits lies in their unique cut, which provides both aesthetic appeal and practical benefits.

  • Material: They are crafted from treated pine timber logs, ensuring durability and resistance to decay, common issues with timber used outdoors.
  • Unique Cut: Each log is precisely cut to feature:
    • One curved surface: This surface typically faces outwards, giving the appearance of a full, rounded log.
    • Three flat surfaces: These flat sides allow for stable stacking and easy fastening, simplifying the construction process.

Primary Use: Retaining Walls

The design of wing splits makes them exceptionally well-suited for building retaining walls.

  • Aesthetic Appeal: They enable the creation of retaining walls that mimic the look of structures built from full-sized, rounded logs, providing a rustic and natural aesthetic.
  • Ease of Installation: The flat surfaces on three sides ensure that the logs stack neatly and can be securely fastened together, making the construction process significantly easier compared to working with full, rounded logs that would require more intricate joinery or specific anchoring methods. This characteristic "makes it a breeze to build a retaining wall that looks like it's built out of full-sized logs."

Essentially, wing splits offer a practical solution for achieving the robust look of a traditional log retaining wall without the complexities and challenges often associated with handling and installing fully rounded timber.

Benefits of Using Wing Splits

When considering materials for retaining walls or similar landscaping projects, wing splits present several advantages:

  • Simplified Construction: Their flat sides make stacking and alignment straightforward, reducing labor time and effort.
  • Cost-Effective Aesthetics: They provide the desired full-log appearance at a potentially lower cost or with less effort than using actual full-diameter logs.
  • Durability: As treated pine timber logs, they are resistant to rot, pests, and environmental decay, ensuring a long lifespan for your retaining wall.
  • Versatile Application: While primarily used for retaining walls, their unique shape can also be beneficial in other landscaping features where a log-like appearance is desired.