NBS Chorus
Intelligent construction specification, in the cloud. Work together on specs in real-time, across organisations and locations
Plans and features
A range of subscription options to make NBS Chorus work for you
Scope and Contents
NBS Chorus covers multi-discipline content, see all the content libraries available.
Book a demo
Sign in to NBS Chorus
NBS Source
The construction product information you need, when you need it
Browse by category
Not sure what you're looking for? Browse for manufacturer products by category.
Browse by manufacturer
Not sure what you're looking for? Browse by manufacturer name
For manufacturers
Building product manufacturer looking to get your products listed and power up your marketing? List your products here.
Go to NBS Source
Uniclass
A dynamic and unified classification system for the construction industry covering all sectors
Articles and updates
Catch up on the latest updates to Uniclass as well as the latest articles and case studies
Specifying with Uniclass
Get started with using Uniclass in digital specification
Feedback and Support
Join our community forum where you can search existing queries as well as reach out to our support team
Find a code
Other services
See our full range of tools and services for specification and collaboration
Construction Information Service (CIS)
A comprehensive online collection of construction related standards, regulations, technical advice and articles
NBS Schumann
The new specification writing and consultancy service from NBS
BIM New
Use NBS to develop information-rich 3D models that are fully coordinated with linked specification information
All tools
Knowledge
The latest articles and guides from NBS subject specialists and construction industry contributors
Case studies
Find out how our customers use our software and services
Updates
Subscribe to the newsletter for the latest news and events from NBS
Reports
The latest findings from NBS tracking key insights into the Construction Industry
Building Safety Act White Paper
Driven by a comprehensive survey of hundreds of construction professionals, highlights a concerning lack of consensus and clarity among industry leaders.
Sustainable Futures UK Report 2024
Brand new for 2024, this report offers valuable insight for all construction professionals, painting a picture of sustainability in the construction industry
Digital Construction Report
Our 12th report on digital construction and BIM - find out the latest technology trends among construction professionals.
Resources
Helpful tools, and downloads to help you make the most of NBS
Sample Specifications
Download sample specifications and see what's possible with NBS Chorus
Financial Summary
Download a sample financial summary and see what's possible with NBS Chorus.
Sustainable Specification Guides
A five-part sustainable specification guide serving as a living, sustainability-focused document.
Whitepaper
Thinking about moving to NBS Chorus? Discover the benefits of moving to a digital specification platform.
Support
Our Support pages are designed to help you get the most from NBS services
NBS Academy
Hands-on learning, delivered in a format that suits you.
Downloads and updates
Download the latest versions of our software and find out about the latest updates to content
About NBS
We’re connecting construction information, working towards a better and more sustainable industry
Our history
Follow our journey through five decades with our dedicated timeline
Sustainability
Helping our customers design and build a more sustainable built environment whilst setting our own sustainability targets to contribute to a greener future for all.
Careers
We’re looking for people with a wide range of skills and experiences to work right across our business.
Partners
NBS work with reseller partners across the globe to deliver NBS products and services locally
Contact us
Newsroom
All the latest NBS and industry news and stories
ROCKWOOL® has launched a new fire barrier product that is tested in accordance with the latest BS EN standards. Fire Barrier EN replaces Fire Barrier and Fire Barrier Slab, giving specifiers a simple swap for new and existing projects since their discontinuation on 15th November 2024.
12 December 2024
Fire Barrier EN is a passive fire protection solution designed to inhibit the spread of fire and smoke through concealed spaces within a building. Fire Barrier EN is available with a black foil facing on one or both sides, for single- and double-layer systems respectively. The product expands upon the scope of application available from ROCKWOOL, while streamlining the range to simplify specification.
“Fire Barrier EN replaces both Fire Barrier and Fire Barrier Slab said Will Wigfield, Product Manager HVAC & Fire Protection at ROCKWOOL. “With this new product, we are underlining our commitment to ensuring that ROCKWOOL solutions are tested to EN standards wherever possible, and simplifying specification where possible by streamlining the range.
“Customers will see that we have built upon and expanded the scope of application available from ROCKWOOL. Depending on the application and fixing method, Fire Barrier EN offers a fire resistance of up to two hours.”
Fire Barrier EN has been tested in a series of common applications including below concrete soffits and within timber joist construction. Steel, copper and plastic pipes, as well as timber beams and cable trays were tested with a 300mm sleeve of Fire Barrier EN stitched-back on each side.
ROCKWOOL Fire Barrier EN replaces Fire Barrier and Fire Barrier Slab, which are discontinued as of 15th November 2024. Please swap your existing specifications of Fire Barrier and Fire Barrier Slab to Fire Barrier EN now.
*Subject to the application and fixing method.
It looks like you are viewing the NBS United Kingdom / Global site. If you would like to visit NBS Canada - English, please click below.
Go to NBS Canada - English Continue to NBS United Kingdom / Global