Profile: Darfen Durafencing supplies and installs perimeter fencing & access control systems. Our acoustic fencing is designed to help overcome noise pollution problems. It is often used on busy roads or motorways, and can act as an effective noise barrier. We also offer security toppings, which are a highly economic means of increasing the height of a fence, as well as significantly enhancing its anti-climb characteristics. Modern railing designs are constructed from hollow section steels, rather than the solid sections used in their traditional counterparts with greater consideration given to aesthetic appeal and security of panel to post fixings.