Fire Doors and Hot Weather
Author
Discussion

romeogolf

Original Poster:

2,112 posts

149 months

Tuesday 3rd July 2018
quotequote all
It's hot and we have no AC in the office. Some staff have propped open a fire door. Other staff have complained that this is illegal/dangerous/must be stopped.

We are all very sweaty. I am left with making this important decision for today.

What are the legal (and other) issues with propping open the fire door (to the carpark) during the work-day?

Common Sense: It's the outside door, it's not stopping a fire spreading internally and it will be closed at the end of the day when we go home.

The Surveyor

7,624 posts

267 months

Tuesday 3rd July 2018
quotequote all
The only issue would be a potential issue from a security perspective.

External fire doors don't add anything the to the fire compartmentation, they're usually not even fire rated so there would be no effect on fire safety by leaving them open.

Your work colleagues are getting confused with internal fire doors.

Pegscratch

1,872 posts

138 months

Tuesday 3rd July 2018
quotequote all
As has been said, they're confusing the Fire Escape with a Fire Resisting Door. The former is primarily a security concern as unless it is a Fire Resisting Door and designated as a true Fire Door for containment purposes, it's merely an additional exit for people where any other exits may be blocked.

I'd just be sacking their sorry asses for being jobsworths and meddlers.

bobtail4x4

4,411 posts

139 months

Tuesday 3rd July 2018
quotequote all
The usual thing seems to prop fire doors with an extinguisher,

Pica-Pica

16,610 posts

114 months

Tuesday 3rd July 2018
quotequote all
Pegscratch said:
As has been said, they're confusing the Fire Escape with a Fire Resisting Door. The former is primarily a security concern as unless it is a Fire Resisting Door and designated as a true Fire Door for containment purposes, it's merely an additional exit for people where any other exits may be blocked.

I'd just be sacking their sorry asses for being jobsworths and meddlers.
Thank them for raising the question, state the reason. Say as they are so concerned, there is fire-training, mandatory, in their own time at 7pm tonight for 2 hours.

Pica-Pica

16,610 posts

114 months

Tuesday 3rd July 2018
quotequote all
The Surveyor said:
The only issue would be a potential issue from a security perspective.

External fire doors don't add anything the to the fire compartmentation, they're usually not even fire rated so there would be no effect on fire safety by leaving them open.

Your work colleagues are getting confused with internal fire doors.
But of course, OP knows all that, given his/her position. Yes?

jfire

5,896 posts

102 months

Tuesday 3rd July 2018
quotequote all
Not really sure why these regulations apply to an occupied building in the daytime. No one is going to sit there behind a fire door in the event that the worst happens. After Grenfell every door in my block was replaced with an almost identical one that had some expanding material round the edge to seal any gaps in the event of a fire with closers that appear to close the door very smoothly then slam as hard as possible at the end. All air vents in the hallways were also sealed up and we were told to remove door mats. It does make more sense to minimise any chance of fire spreading but this is as much to save the building as much as the occupants otherwise the common sense strategy with 6 floors and smoke alarms you could get 40 people out safely.

The Surveyor

7,624 posts

267 months

Tuesday 3rd July 2018
quotequote all
Pica-Pica said:
The Surveyor said:
The only issue would be a potential issue from a security perspective.

External fire doors don't add anything the to the fire compartmentation, they're usually not even fire rated so there would be no effect on fire safety by leaving them open.

Your work colleagues are getting confused with internal fire doors.
But of course, OP knows all that, given his/her position. Yes?
Thank you for your valued input confused

romeogolf

Original Poster:

2,112 posts

149 months

Tuesday 3rd July 2018
quotequote all
Pica-Pica said:
But of course, OP knows all that, given his/her position. Yes?
And what position is that? I don't recall mentioning my job role...

jfire

5,896 posts

102 months

Tuesday 3rd July 2018
quotequote all
Appears the assumption being made is that he is more senior on the grounds that he's in the position to make the decision

speedking31

3,925 posts

166 months

Tuesday 3rd July 2018
quotequote all
A potential issue, if it is a fire escape door, is if it only opens to 90° and part of the passage is blocked by a box of paper or similar.

It could also be argued that having the door already open would be beneficial in the event of an evacuation.

Although not significant for compartmentation, an open door could encourage a draught, exactly what your colleagues desire, but a distinct problem if a fire breaks out. There is a reason that windows should be shut, if possible, prior to fire evacuation, having a door propped open comes in the same category.

Durzel

12,999 posts

198 months

Tuesday 3rd July 2018
quotequote all
Get a portable aircon for the office, job done?

To be honest even a proper wall or ceiling mounted unit isn't onerously expensive, and is far more efficient at heating than radiators to boot.