Can't remember the force required for closerrs off the top of my head but there are variable devices on the market that can be adjusted to suit AND still close the door.

As far as I can remember, self closers have to have a minimum 30N opening resistance. (I am sure I will be corrected if that's not the case) Often in care homes and similar establishments, even 30N is too great for the resident to manage, especially for commonly used doors such as bedroom doors used by the elderly or disabled. In these cases, it may be possible (subject to a risk assessment*) to install “swing free” devices. These are self closing devices that freely swing and operate as 'normal doors' until the fire alarm sounds where they will automatically change to a self closing mode. They should be CE marked to BS EN 1155. * The assessment to see if their use is suitable should consider the individual's mobility needs (when referring to a bedroom), the emergency procedures in place, and the suitability of the fire alarm system in terms of detection coverage and it's ability to operate a number of these door devices. Following the Rosepark fire in Scotland, the inquiry seemed to oppose such devices as they can allow the bedroom door to be left partially open at night I am not sure what the latest/current thinking is as I no longer deal with resi care premises. (Thank goodness!!)

I thought it may have been in here: https://www.gov.uk/gover...sra-residential-care.pdf Page 122 - does go into door closures but nothing about strength and pressure. p.s. it does mention swing free although no good for frail people apparently as it may injury them!

Potato, potahto, tomato, tomahto!

It may be worth doing a search on BSEN1154 which is the standard for controlled door closing devices. The Association of Building Hardware Manufacturers did a best practice guide which goes in to some detail on the matter of doors and closing devices. Hope this helps

Building Regs part L document requires a maximum 20Newton push or pull on any access or internal route door!!! Sounds like a BR issue to me especially if installed recently. Bob