Home - Trailers - Platforms - Timber Spec Platform Trailer Timber Spec Platform Trailer Dennison’s Timber Spec Platform Trailers are built to operate on forest tracks and rough terrain. Unrivalled build quality to withstand off-road conditions, as well as hot dip galvanised uprights and off-road suspension, come as standard. FEATURE AND BENEFIT SUMMARY Galvanised timber spec posts – no corrosion ENXL certified fixed flush head board – tested up to 17 tonnes Off-road suspension – suitable for off road terrain C-channel for storing posts – to store posts safely when not in use Timber spec heavy duty sockets – for transportation of round timber safely at height 29mm Keruing hard wood flooring – durable and hard wearing