Craig Posted May 11, 2023 Report Share Posted May 11, 2023 Does existing GWPP glazing which has no visible marking fitted in nominal fire door need to have intumescent seals fitted retrospectively ? I don't understand why an inspector would request this given that the glass isn't marked. If the original glass isn't broken and the beadings are intact and secure then wouldn't this be deemed as a notional door ? Quote Link to comment Share on other sites More sharing options...
Neil Ashdown MAFDI Posted May 15, 2023 Report Share Posted May 15, 2023 In the DCLG document 'Fire Safety in Purpose Built Blocks of Flats' the author stated that the term 'Notional' refers to a fire door that at the time the building was constructed met the requirements of the regulations. As building regulations are not retrospective there is no requirement to upgrade to modern methods. However, recent product development has meant that fire resistance performance has been improved and that provides us with the opportunity to upgrade existing fire safety measures were such action is worthwhile. So for example, an inspector may recommend that such upgrades be applied in onerous situations such as at sleeping accommodation or on escape routes. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You are posting as a guest. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.