Swish has developed a number of NBS clauses for the specification of cellular PVC roofline and cladding profiles.
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.
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 provides an advice service for the completion of relevant clauses. Click here to email details of your requirements.
To contact the NBS:
Telephone: 0845 456 9594
Open the file you require from the list below. If you need any help please call 01827 317200