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

NRCA roofing manual - 2024 set

Publication Year

2024

Document Status

Current

Abstract

Design, materials and installation techniques applicable to roof systems. The set comprises Metal Panel and SPF Roof Systems - 2024; Membrane Roof Systems 2023; Architectural Metal Flashing and Condensation and Air Leakage Control - 2022; and Steep-slope Roof Systems - 2021.

Document History

Supersedes the 2023 set.

Publisher Information

National Roofing Contractors' Association

Founded in 1886, the National Roofing Contractors Association (NRCA) is a trade association for North American roofing professionals including contractors, manufacturers, distributors, architects, consultants, engineers, building owners and government agencies.

10255 W. Higgins Road
Suite 600
Rosemont
NRCA
USA

Website: http://www.nrca.net/
Tel: +1 847 299-9070