H+H - Your Partner in Wall Building This timelapse demonstrates the construction of homes at a Barratt Homes development using the i-House System. The modular system uses H+H Vertical Wall Panels and is a method of offsite construction. The solution won the Best Product award at the Housebuilder Awards 2017. H+H is the UK’s leading manufacturer of aircrete products, including our Celcon Blocks, made to meet modern construction performance requirements. You can find useful resources and detailed technical information on the H+H website https://www.hhcelcon.co.uk/. For further details or support, please contact H+H at info@hhcelcon.co.uk.