Current
Core Supplement
Advice Note
Guidance to inform the specification of correct fasteners that should be used to join wood based structural members that are exposed to Service Class 1 and 2 design environments.
September 2016 (v1.2) edition.
The Structural Timber Association (STAS) was previously known as UK Timber Frame Association (UKTFA). They provide technical research and quality standard assessment to member companies across the construction supply chain.
NBS has produced specification systems and information products for construction industry professionals for more than 40 years. The National Building Specification is the recognised UK national standard and is used by over 5,000 organisations. NBS is part of RIBA Enterprises Ltd.
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