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Welcome to Model Designs for Part L 2006 The Construction Products Association operates this website solely as a service to facilitate access to organisations offering Model Designs for Part L 2006 as set out in the Approved Documents. Users of any of the Model Designs should ensure that they fully understand the limitations of the Model Designs procedure, in particular that it does not offer any guarantee that a particular building will meet the requirements of the Building Regulations. Links to organisations offering Model Designs
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Background From Approved Document L1A (http://www.planningportal.gov.uk/england/professionals/en/1115314231792.html) Section 4: Model designs 73 Some builders may prefer to adopt model design packages rather than to engage in design for themselves. These model packages of fabric U-values, boiler seasonal efficiencies, window opening allowances etc would have been shown to achieve compliant overall performance within certain constraints. The construction industry may develop model designs for this purpose, with information about such designs being made available at www.modeldesigns.info 74 It will still be necessary to demonstrate compliance in the particular case by going through the procedures described in paragraphs 24 to 30. From Approved Document L2A Section 4: Model designs 85 Some builders may prefer to adopt model design packages rather than to engage in design for themselves. These model packages of fabric U-values, boiler seasonal efficiencies, window opening allowances etc would have been shown to achieve compliant overall performance within certain constraints. The construction industry may develop model designs for this purpose, with information about such designs being made available at www.modeldesigns.info 86 It will still be necessary to demonstrate compliance in the particular case by going through the procedures described in paragraphs 7 to 12. |