HSGS39: Safe Use of Roofing Products Containing Diisocyanates
NFRC’s Technical team have produced guidance giving an overview of safe practices when manufacturing and/or using products containing diisocynates, and where to find training.
The use of polyurethane (PU) products containing diisocyanates is widespread across the roofing sector, including in liquid coatings, adhesives, and sealants. Diisocyanates are known skin irritants and sensitisers, eye irritants and respiratory sensitisers, which is why new REACH (Registration, Evaluation, Authorisation and restriction of Chemicals) labelling and training regulations are to be introduced to enhance the safety measures for users. Labelling regulations were implemented in February 2022, and training regulations are to be implemented by August 2023. NFRC's guidance note, HSGS39, gives an overview of diisocyanates and contains signposting on where to get training.
2026 has been a mixed bag weather wise, but it’s safe to say we’ve had more than our fair share of rain and grey miserable skies. It’s very easy to get carried away when the sun finally makes an appearance.
NFRC have collaborated with The Bat Conservation Trust (BCT) to produce guidance for bat and roof risk management and considerations during roofing works.
