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Perko is the original high quality concealed door closer. The unit is designed for installation between the door and the door frame with the cylinder rebated into the door leaf. It is completely concealed when the door is closed and unobtrusive when open, making it suitable for premises where appearance is important such as historical buildings and also reducing the risk of vandalism in public areas. Perko concealed door closers are rated for use with 30 and 60 minute fire doors and certificated to BS 476-20:1987 by the Warrington Fire Research Centre. Featuring two high quality finish rounded plates (joined by a chain mechanism) the device is 'uncontrolled' but the spring tension can be adjusted for softer closure.
Please Note: These door closers are classed as 'uncontrolled door closers' and as such may not be suitable for all new build projects. If you have been advised that a controlled door closer is required, then the Perko Powermatic Concealed Fire Door Closer is the ideal choice.
Brass, Without Intumescent Acrylic: SHR1PB
Chrome, Without Intumescent Acrylic: SHR1CP
Satin Chrome, Without Intumescent Acrylic: SHR1SCP
Brass, With Intumescent Acrylic: SHR1PBAM
Chrome, With Intumescent Acrylic: SHR1CPAM
Satin Chrome, With Intumescent Acrylic: SHR1SCPAM
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The Perko concealed door closer is certified to BS476:Part 20:1987 and can be used with 30 minute and 1 hour rated fire doors.
Yes, the Perko chain door closer can be removed by using the metal clip supplied. Insert this clip between the chain links when the door is at 90 degrees. This will hold the tension in the spring whilst the screws and door closer are removed. To replace the unit carry out the above instructions in reverse.
18 customers have given this product an overall rating of 4.6 out of 5
Rating: 5 / 5 Stars
Excellent product, beats any cheap imitation, great service The original and best
Published on: 9th July 2018
Rating: 4 / 5 Stars
Good product but if door half open is not strong enough to close shut
Published on: 24th October 2017
Rating: 5 / 5 Stars
Good Product Was very pleased with the Perko. It did the job well considering that I couldn't use a conventional overhead closure. I was however disappointed that when I got back in touch to order another Perko my question was ignored - no one bothered to get back to me.
Published on: 24th March 2017