Ventcroft Ltd, are a market leading independent UK manufacturer of fire cable and security alarm products. Our quality management system is 3rd Party approved to ISO9001:2008 by LPCB & BASEC. Ventcroft do not supply end users or installers direct, however our extensive range of products are available from distributors throughout the UK and Worldwide. NoShock cable contains a full 360° metal screen to provide life safety protection upon nail penetration for cable circuits installed close to any surface.