Rhino Doors has successfully tested its full range of CPNI doors, with both single- and double-leaf variations achieving impressive results for fire integrity and acoustic attenuation. Following successful tests on its single-leaf door in September 2021, the company put its…
Rhino’s CPNI door impresses during sound reduction test
Rhino Doors, the UK’s leading manufacturer of high-performance engineered doors, has successfully conducted acoustic testing on its CPNI door to assess for sound reduction. For many years, Rhino has been producing both single- and double-leaf personnel doors, tested in accordance…