Built for demanding outdoor environments, IMS plastic sleepers provide a chemical-free, structurally reliable landscaping solution for permanent ground-contact applications. Made from 100% recycled polyethylene, our plastic sleepers resist moisture, UV exposure, and ground movement without the maintenance required with timber.

IMS supplies plastic sleepers for a wide range of uses including garden edging, raised planting beds, retaining structures, and pathway borders. Our sleepers are available in standard lengths and can be cut on site, offering the flexibility of timber with none of the long-term upkeep.

For a fully specified sleeper installation, IMS also supplies a range of compatible fixings including sleeper pins, joining plates, and angle brackets, available alongside our full plastic subframe range.

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160 x 80 x 2000mm Recycled Plastic Sleeper - Brown

Recycled beams and sleepers are made from recycled plastics. They are a basic element for building edges, sandboxes and stairs. The recycled products are also ideal for edging playgrounds, as foundations or substructures. They are robust and allow easy handling.

£66.76 inc VAT

160 x 80 x 2000mm Recycled Plastic Sleeper - Grey

£54.66 inc VAT

FENCEMATE® Double Sleeper Pin Corner Bracket 750 x 2mm - Galvanised

Use to secure the corner of a double layer of railway sleepers. Heavy duty 2mm galvanised steel Can be used to secure 2 sleepers together Suitable for all sleeper sizes

£9.60 inc VAT

FENCEMATE® Double Sleeper Pin Straight Bracket 750 x 2mm - Galvanised

Used to secure a straight run of railway sleepers that are more than one layer high. Can be used to connect two sleepers together.

£9.60 inc VAT

FENCEMATE® Sleeper Pin Corner Bracket 365 x 2mm - Galvanised

Use to secure the corner of a single layer of railway sleepers. Heavy duty 2mm galvanised steel Suitable for all sleeper sizes

£3.30 inc VAT

FENCEMATE® Sleeper Pin Straight Bracket 365 x 2mm - Galvanised

Use to secure the corner of a double layer of railway sleepers. Heavy duty 2mm galvanised steel Can be used to secure 2 sleepers together Suitable for all sleeper sizes

£3.30 inc VAT

FENCEMATE® Sleeper Angle Bracket 85 x 85 x 80 x 2.5mm - Galvanised

Use in conjunction with sleeper pins to secure the corner of 2 railway sleepers together Heavy duty 2mm galvanised steel Suitable for all sleeper sizes

£3.36 inc VAT

FENCEMATE® Sleeper Joining Plate 170 x 80 x 2mm - Galvanised

Use in conjunction with sleeper pins to secure 2 railway sleepers together Heavy duty 2mm galvanised steel Suitable for all sleeper sizes

£1.58 inc VAT

Decking/Cladding Screws Pozi Csk Head Magsho Green Coating CE (Pack of 200)

Typically used for securing sub-structure battens with decking and cladding. Cross recessed drive. Countersunk head offers flush finish once in place. Green organic coating gives great resistance to corrosion. 76mm length

£11.64 inc VAT

Recycled Plastic Sleepers FAQs

What is the difference between plastic sleepers and timber sleepers?

Plastic sleepers are manufactured from recycled polyethylene, whereas timber sleepers are cut from treated or untreated wood. Plastic sleepers offer significantly longer service life, require no preservative treatment, and will not rot, split, or leach chemicals into surrounding soil. For garden applications, they are widely regarded as the lower-maintenance and more environmentally responsible option.

Can plastic sleepers be used for retaining walls?

Yes, plastic sleepers can be stacked and fixed to form low retaining walls for garden terracing and raised beds. For walls over two courses in height, we recommend consulting a structural engineer and using appropriate fixing and drainage provisions.

Do plastic sleepers need any ground preparation before installation?

Minimal preparation is required. Ensure the ground is reasonably level and compacted. For raised beds or borders, plastic sleepers can be placed directly on the ground. For permanent retaining applications, a layer of compacted hardcore or sharp sand will improve stability and drainage.

What sizes do plastic sleepers come in?

IMS plastic sleepers are available in a range of standard lengths and cross-section profiles to suit different landscaping requirements, from light-duty pathway edging through to heavier retaining and structural applications.

Can plastic sleepers be used as garden railway sleepers?

Yes. IMS recycled plastic sleepers are widely specified as a direct replacement for traditional timber railway sleepers in garden landscaping projects. They provide the same look and structural function as timber while removing the common drawbacks: no creosote leaching, no splintering, and no rot. This makes them particularly well suited to family gardens, planting areas, and any project where ground contact with treated timber is a concern.

Recycled Plastic Sleepers

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