Sleeper Retainer RSJ Posts

Steel Sleeper Posts

Enhance your garden by creating sleeper retaining walls with our range of strong and high quality galvanised steel RSJ sleeper posts.

Sleeper retainer posts, also known as RSJs (Rolled Steel Joists) are a common sight in construction and structural work. They are highly versatile and can be used for a wide range of applications. Their easily recognisable I shaped profile makes them the ideal choice for supporting railway sleepers.

Available in 1200mm, 1500mm, 1800mm, and 2000mm lengths, offering a great level of versatility when creating your perfect garden.

The 127mm x 76mm dimensions of these sleeper retaining wall posts allow the railway sleepers to fit comfortably into the gaps and be held securely.

Each of these sleeper retaining posts has been made from high-quality galvanised steel. The zinc coating on these sleeper retaining wall posts forms a protective layer against the elements. This helps to reduce rust and corrosion formation and ensuring that these posts will remain strong and stable for many years to come.

These sleeper retaining RSJ posts can be used in many different ways to create garden features such as retaining walls, planters or to add easy-to-maintain borders.

Features and Benefits

• Heavy-Duty Galvanised Steel: Manufactured from high-quality galvanised steel with a protective zinc coating, these posts offer superior resistance to rust and corrosion, ensuring long-lasting durability.
• Multiple Lengths for Versatility: Available in 1200mm, 1500mm, 1800mm, and 2000mm, allowing you to choose the ideal size for your project.
• Secure Sleeper Fit: The 127mm x 76mm dimensions of the RSJ posts allow railway sleepers to fit snugly, providing a strong and stable structure.
• Easy Installation: Designed for hassle-free installation, these posts allow you to quickly and securely construct retaining walls, raised beds, and other garden features.
• Low Maintenance: Once installed, the galvanised finish helps reduce maintenance, ensuring long-term stability with minimal upkeep.

Where Can Sleeper Posts Be Used?

• Garden Retaining Walls: Create strong, long-lasting walls to manage soil levels and enhance your landscape design.
• Raised Planters & Flower Beds: Build stylish, easy-to-maintain raised planters for flowers, herbs, or vegetables.
• Pathway & Driveway Edging: Securely frame garden pathways or driveways with a neat, structured finish.
• Garden Seating & Steps: Support timber sleepers to construct durable outdoor seating or garden steps.
• Bordering & Terracing: Add definition and structure to sloped gardens or separate different sections with ease.

To complement these RSJ sleeper posts, we also offer high-quality green and brown railway sleepers. Whether you prefer the natural green-treated sleepers for a fresh, rustic look or the brown-treated sleepers for a more traditional aesthetic, we have the perfect option to suit your garden design. Both treatments provide excellent durability and resistance to the elements, ensuring a long-lasting and attractive finish for your project.

Contact Us

Our helpful and friendly sales team are here to help with any questions you may have, from stock and delivery options to installation advice, please don’t hesitate to get in touch. We can be reached by phone on 01283 512 111, by email at sales@firstfence.co.uk or through our online live chat service.