Building Specification Clauses

NBS roofline and cladding clauses are available here in Word and Pdf formats. Examples of completed forms may also be viewed in Pdf format. Swish also provides an advice service for the completion of relevant clauses. Click here to email details of your requirements.

The National Building Specification system helps to standardise and improve the specification process for specifiers and manufacturers. The contractor also benefits with less need for checking the specification which should ultimately be easier to price accurately.

To contact the NBS

Telephone: 0845 456 9594  E-Mail:   Website:

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