Other tools NBS offers a range of tools for specification and collaboration National BIM Library The most trusted BIM Library in the UK, certified to the internationally-recognised NBS BIM Object Standard Uniclass 2015 A dynamic and unified classification system for the construction industry covering all sectors Construction Information Service (CIS) A comprehensive online collection of construction related standards, regulations, technical advice and articles Plug-ins NBS provides a range of tools to help connect your CAD model to your specification model
Platform Resources Support Events About TheNBS.com Manufacturers Uniclass 2015 Get in touch

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

Platform

NBS Chorus Features and pricing Book a demonstration Sign in to NBS Chorus Other tools National BIM Library Uniclass 2015 Construction Information Service (CIS) Plug-ins

Resources

Knowledge Sample Specification Case studies Authors

Support

Training Downloads and updates

About

About NBS Newsroom

National Federation of Roofing Contractors

The National Federation of Roofing Contractors is a trade association representing the roofing industry, championing high standards of workmanship and business practice through a strict code of practice and independent vetting procedure, including site inspections and adherence to the Government endorsed TrustMark standards. Publications include a series of technical bulletins.

Roofing House
31 Worship Street
London
NFRC
UK
Website: http://www.nfrc.co.uk/
Email: helpdesk@nfrc.co.uk
Tel: +44 (0)20 7638 7663

Documents by this publisher

Page 5 of 6

Series details Title Year Status
Technical Bulletin 28 Inclined preformed GRP valley troughs 2002 Withdrawn
Technical Bulletin 28 Inclined preformed GRP valley troughs 2015 Withdrawn
Technical Bulletin 29 Roof drainage tables 2002 Withdrawn
Technical Bulletin 30 Metal roof systems for slating and tiling 2002 Withdrawn
Technical Bulletin 31 Identification, removal and disposal of asbestos containing materials (ACM) from roofs and walls of buildings 2004 Withdrawn
Technical Bulletin 33 Graded battens for slating and tiling 2004 Withdrawn
Technical Bulletin 33 Graded battens for slating and tiling 2012 Withdrawn
Technical Bulletin 33 Graded battens for slating and tiling 2015 Withdrawn
Technical Bulletin 34 Wooden shingles 2003 Withdrawn
Technical Bulletin 34 Wooden shingles and shakes 2014 Withdrawn
Technical Bulletin 34 Wooden shingles and shakes 2016 Withdrawn
Technical Bulletin 34 Wooden shingles and shakes 2020 Current
Technical Bulletin 36 Performance standards for butyl strip sealants in metal clad buildings 2003 Withdrawn
Technical Bulletin 36 Performance standards for butyl strip sealants in metal clad buildings 2019 Current
Technical Bulletin 38 Mortar in slate and tile valleys 2003 Withdrawn
Technical Bulletin 38 Mortar in tile valleys 2015 Withdrawn
Technical Bulletin 41 Solar installations on roofs 2012 Withdrawn
Technical Bulletin 43 Scottish slating practice 2014 Withdrawn
Technical Bulletin 44 Insulated sandwich panels: correct method of applying sealant at 4 way lap location 2015 Withdrawn
Technical Bulletin 44 Insulated sandwich panels: correct method of applying sealant at 4 way lap location 2022 Current

Page 5 of 6