The Eco Build Store specialise in Modern Method of Construction building products and are the Northern/Eastern stockist and agents for Durisol woodcrete ICF blocks.. Based in Grimsby, North East Lincolnshire, we offer Training, Site visits and Technical support for the Durisol system as well as External Wall Insulation and Thin coat rendering.. Durisol is a fast, cost effective, environmentally friendly method of building in comparison to a more traditional brick and block method. Manufactured in the UK and made from recycled wood, Durisol is fast becoming a popular route to achieving low U Value and low carbon homes.