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

Certificate 120/06 Universal Pro-Shield A1F

Publication Year

2006

Document Status

Withdrawn

Abstract

Universal Pro-Shield A1F has been assessed to confirm its suitability as a roof underlay for use in pitched roof construction, under slates or tiles as a secondary weather resistant layer, for protection against wind-driven snow, tile wind-uplift, and ingress of dust. The Universal Pro-Shield A1F is an impermeable roof underlay (type HR).

Document History

See also building certificates published by WIMLAS.

Publisher Information

BRE Certification

Part of BRE Global Ltd, BRE Certification is now responsible for publication and issue of LPCB and WIMLAS documents and standards.

BRE Certification Limited
Bucknalls Lane
Garston
Watford
BREC
UK