Knowledge

A wide range of interesting articles that help you make informed decisions and deliver the best projects for your clients authored by our team of NBS subject specialists and construction industry contributors.

Sustainability

Sustainable Futures UK Report 2026

Explore the current state of sustainability in the UK construction industry based on the results from a comprehensive survey conducted by NBS.

Must Reads

  • Construction Products

    Siderise: Helping to bridge the gap between Gateway 2 approval and on-site fire protection

    While the new building safety regime hasn’t fundamentally changed what requirements higher-risk buildings (HRBs) must meet to comply with the Building Regulations, it has significantly increased the ...

  • RIBA CPD

    RIBA CPD for Architects: Understanding Flooring Specification and Detailing

    For architects and specifiers, flooring details can have a significant impact on the safety, accessibility, durability and overall performance of a building. Yet the technical considerations ...

  • Sponsored

    Designing sustainability into construction – proof over promises in sustainable construction

    With tightening regulations and growing client demand, the construction industry is under increasing pressure to demonstrate measurable progress against carbon reduction targets. For specifiers, that ...

Yes! We have no specifications

Like Nero's Domus Aurea, little remains of Ian McGlinn's Maison d'Or – though a legal (rather than archaeological) legacy lives on. John Gelder looks at what this legacy tells us about specification.

Design and SpecificationSpecification
NBS-LCA

Reduce embodied carbon from the start

Measure, compare and reduce upfront embodied carbon using trusted UK data and pre-built assemblies.

Part M: Access Statements

The consideration of disabled person’s needs required under Part M of the Building Regulations has been assimilated by the construction industry since 2000. In May 2004 the focus of Part M changed to ...

Standards and Regulations

Toilets for disabled access

Austin Williams, provides a general assessment of the needs for disabled access to toilets, in the first of the NBS Shortcuts series.

Design and SpecificationBook extract

Approved Document F

Approved Document Part F: Ventilation contains more guidance on domestic mechanical and natural ventilation systems than the previous ADF L: 1995. The main changes between the current Approved ...

Standards and Regulations

Reclassification

Many countries have classification systems for construction work. These are reviewed regularly, occasionally resulting in a radical reclassification – the February ICIS Newsletter described new ...

UniclassClassification

The functions of a schedule of work

Andrew Wilson, NBS Scheduler coordinator, clears up our thinking on how schedules of work work. This article is paired by another, 'The structure of a schedule of work.

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Ban the ban: materials blacklists

We have recently had a couple of queries about materials blacklists, which we had thought were a thing of the past. Clearly this is not the case, so John Gelder, Content development manager, revisits ...

Design and SpecificationConstruction Products

The structure of a schedule of work

The schedule of work is rarely, if ever, used in isolation. It is commonly bound together with contract preliminaries (describing general project requirements and contract terms) and with a ...

Specifying colour

The visible electromagnetic spectrum ranges between about 400 nm (violet) and 700 nm (red). In building, colours are rarely pure spectral colours (like the yellow from low pressure sodium vapour ...

Design and SpecificationSpecification

A code of procedure for production information

The latest version of Production information: A code of procedure for the construction industry is growing in acceptance and will feature as part of the Avanti research project into improvements in ...

Do not get your wires crossed: the colour coding of low voltage fixed wiring cable cores

The colour coding of low voltage fixed wiring cable cores changed on 31 March 2004 . These changes affect not only electrical contractors, but also specifiers, builders, do-it-yourself enthusiasts ...

Construction Products

Education checklist - Lecture theatres

A lot of teaching goes on in lecture theatres, but how much learning? A 1999 study by David Fleming, now at Northumbria University, and John Storr, at Sheffield Hallam University, explored how ...

Design and Specification