Commercial & Industrial Fencing Services We Offer Close board Chainlink Palisade Environmental sound barriers Security Mesh Gates Metal Fencing Steel palisade fencing (BS729) Framework for 3m high closeboard on 4×4 wooden posts and wooden gravel boards 3 meter high closeboard fence 3 meter high closeboard fence Pedestrian Knee Rail Pedestrian Knee Rail Pedestrian Knee Rail This tubular bow top railings fence was used around a playground.