Rooflight glazing: check for the safety tick – NARM

  • 3 Nov 2020

NARM, the National Association of Rooflight Manufacturers, has launched a new campaign to support the requirement for laminated inner panes on glass rooflights for important safety reasons, bringing pressure on the British Standards Institute for a regulatory amendment.

Current British Standards say that inner panes on rooflights must be laminated in applications over five metres above floor level (increased to 13 metres in limited circumstances) or are located over water (eg swimming pools).

However, the relevant standard permits use of toughened glass inner panes in other applications, if a risk assessment is carried out and confirmation provided that this does not present additional risk to those below the rooflight. 

The term toughenedimplies a degree of safety which in the case of rooflights, is misleading. Toughened glass inner panes actually bring a risk of shattering and falling into the room beneath and it is this fact that NARM is addressing with its campaign, following worrying reports of potentially dangerous incidents involving poorly designed or installed rooflights.


Mark Wilcox, NARM Safety Representative, commented: “It is difficult to see how use of a toughened rather than laminated glass inner pane doesnt present a risk to anyone beneath a rooflight, whatever the position or height of the installation. In our view, any risk assessment of a toughened inner pane is therefore largely irrelevant.”

This is a position strongly supported by ACR, the Advisory Committee for Roofsafety, a body founded by the Health & Safety Executive, dedicated to making working on roofs safer.

ACR has published its own document covering this issue, entitled: Glass Specification in Flat Rooflights. This can be downloaded here.

The NARM campaign will focus on a new symbol, designed to draw attention to the need for a laminated inner pane.

This will be promoted to professional and end user audiences via on-line, printed and social media, together with detailed information regarding the dangers of inappropriate glass specification in rooflights.

The symbol is also being made available to NARM member companies, for use on their own marketing materials.

With reference to some manufacturers supplying rooflights with inferior toughened glass inner panes, yet claiming excellence in quality standards, Ian Weakford, NARMs Marketing Committee Chairman, commented: “Its important to note that a great looking rooflight isnt necessarily a great rooflight.

“Our aim is that this work will increase awareness of the importance of laminated glass inner panes and give reputable rooflight manufacturers the opportunity to differentiate the products from inferior offerings in the marketplace.”

For further information, please contact NARM using the contact details on our website, where you will be directed to the appropriate person.

Visit NARM's website

Leave a Reply

Latest news

Contour Heating

Young Offender Institutions: The Design Considerations with Contour

This piece from Contour explores the design considerations for young offender institutions, in order to allow for the best possible chance of rehabilitation and for officers to manage behaviours effectively.

Posted in Articles, Building Industry News, Building Services, Health & Safety, Heating Systems, Controls and Management, Heating, Ventilation and Air Conditioning - HVAC, Interiors, Retrofit & Renovation


25 years of EverEdge

In 1995, EverEdge produced its first piece of steel lawn edging, which was installed in a garden in North Staffordshire.

Posted in Articles, Building Industry News, Building Systems, Garden, Landscaping, Restoration & Refurbishment, Retrofit & Renovation, Steel and Structural Frames


Improve young offender institutions with Contour Anti-Ligature Radiators

Young offender institutions (YOI) must address the actions that are causing extensive strain on the correctional system in the UK today, explain Contour…

Posted in Articles, Building Industry News, Building Services, Facility Management & Building Services, Health & Safety, Heating Systems, Controls and Management, Heating, Ventilation and Air Conditioning - HVAC, Interiors, Plumbing, Retrofit & Renovation