KLP® Hybrid Polymer Sleepers


The KLP® Hybrid Polymer Sleeper is an excellent alternative to the concrete, steel and timber sleepers in current UK use.


Maintenance free and fully tested, they have superior lateral resistance in ballast and durable high end benefits that will last a long lifespan of over 50 years.


To achieve the required rigidity and strength, KLP® Hybrid Polymer Sleepers are reinforced with two steel bars, completely encased within the plastic during the moulding process. They use 35% less material than the traditional shaped solid sleepers and can be supplied with either flat, or inclined baseplate areas.

Hybrid Polymer Sleepers Enquiry Form

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HIRD Rail Development is a

division of the HIRD Group

HIRD Rail Development


Clifford House

Lady Bank Drive


Doncaster DN4 5NF


P:  +44 (0)1302 952040

E:  info@hirdrail.com



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