Code for Sustainable Home (CSH)

The Code for Sustainable Home (CSH) is a recognised standard in the UK for key elements of design and construction which contribute to the effect a new home has on the environment. CSH scheme covers nine sustainable design principles. The nine principles are: Energy and Carbon Dioxide Emissions; Water; Materials; Surface water run-off; Waste; Pollution; Health and well-being; Management; and Ecology. There are mandatory standards within the Code for, energy, surface water run-off and water. A home can achieve a rating from one to six stars, One star is the entry level and six stars is the highest level – a zero carbon home. Assessments are carried out in two phases: a) An initial assessment and interim certification is carried out at the design stage. This is based on design drawings, specifications and commitments which results in interim certificate of compliance. b) Final assessment and certification is carried out after construction. Based on the design stage review, this includes confirmation of compliance including site records and visual inspection The Code provides valuable information to local authorities and home buyers. It also offers developers and builders a tool to set themselves apart in terms of sustainable development. From April 2008, all new social housing must be built to a minimum of Code level 3. The Code is voluntary for privately built housing. Building to Code standards, we can make Britain’s homes more environmentally friendly for the future.