Luckily with no more.
Boss door closers.
Our concealed fire door closers which is also referred to as a perko door closer is suitable for light to medium internal doors with a maximum weight of 50kg.
Quick and easy installation simple speed adjustment.
About boss door controls.
If doors are being installed into a high volume area like a major office building or shopping mall it is crucial to only use door closers that have been rated as grade 1 closers.
They require periodic adjustments to ensure that the door latches properly and closes at the correct speed.
A market leader of performance engineered door closing devices.
Great range of boss door controls.
The team behind boss door controls have many years industry experience within the specification and supply of architectural ironmongery enabling them to have a fantastic understanding of customers needs and requirements.
With years of industry experienced we bring together a special blend of valuable skills including door hardware specification technical know how logistics.
Specification solutions with boss door controls architectural range.
It s this combination coupled with the desire to give the best level of all round service which makes us an ideal partner.
At premier door handles we stock a choice of high quality door closers supplied by our online partners eurospec hardware and boss door controls.
This superior lock offers complete peace of mind and superior protection.
Established in 2009 as the specialist in supply and distribution of specification door closers.
40 series 10 year guarantee 1 5 million cycle tested smooth operation power 4 back check optional plastic.
Read my full review here.
The american disability act also provides a list of clear requirements when looking at doors and door closers.
Pneumatic door closers control the speed at which your door closes as well as the pressure that latches it.
The boss ts5 225 overhead door closer standard fixing position has an opening force 0 30 degrees less than 30n when fitted to a minimum width door of 900mm fig 1 and 826mm fig 6 and has an opening force 30 60 degree less than 22 5n when fitted to a minimum width door of 826mm.
Enjoy our new lever designs.
The american diamond industry closer package consists of a medium duty door closer suitable for doors from 30 42 inches wide.
Dedicated to supporting architectural ironmongers building material merchants.