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controlled concealed door closer fire doors hospitals mental health facilities healthcare buildings BS EN 1154 CE marked anti-ligature anti-barricade
Best concealed door closer for offices and commercial buildings
Best concealed door closer for education facilities schools, colleges and universities and student accommodation buildings
Best concealed door closers for heritage, refurbishment and historic buildings


Welcome to the home of PERKO POWER controlled, concealed door closers from Samuel Heath.

Ideal for use on fire doors and along accessible routes, PERKO POWER fits neatly between the door and door jamb, providing total concealment when the door is closed (it is also particularly unobtrusive when the door is opened). This concealment delivers a host of benefits for designers, facilities managers and clinicians in areas of aesthetics, safety and reliability. See the ‘benefits of concealment’ section for more details.

PERKO POWER is the culmination of more than 60 years of concealed door closer innovation and expertise; a controlled, concealed door closer that delivers discreet, automatic door closing with outstanding performance and exceptional reliability.

Suitable for a wide variety of applications in hotel, health, education, care, heritage, housing and commercial projects, PERKO POWER benefits from the attention to detail, engineering excellence and fastidious quality control for which Samuel Heath is famed throughout the world.

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