The sound-insulating overhead doors of Protec Industrial Doors are tested and certified by Peutz as complete door structures. As a result, Protec Industrial Doors has sound-insulating overhead doors with Rw values of 38 dB, 45 dB and 50 dB. The applicable European standard for sound-insulating doors is EN-ISO 10140-3 (formerly known as ISO 140-3).
These sound-insulating doors are used in buildings such as power stations, noise-producing industries, sewage treatment plants, test rooms, theatres, live music venues and other cultural centres. As a result, our consultants are highly experienced in these projects and can advise you, take care of all the details and act as a specialised discussion partner for your building team.
In addition, our consultants can collaborate in optimising the acoustics & sound insulation of your project by means of our doors. Please contact the consultants of Protec Industrial Doors for the test results at the various frequencies (Hz) with the associated sound insulation (Rw, C and Ctr).
Total project solution
Naturally, project-specific requirements and specifications apply in the field of acoustic insulation. Other requirements may also apply, such as fire resistance and high thermal insulation.
In consultation with the engineers of Protec Industrial Doors and an acoustic consultancy firm, the certified sound-insulating doors can be modified to suit any desired sound level (dB) at all specific octave bands. This makes it possible to develop and manufacture sound-insulating doors that specifically attenuate extra high or extra low tones.
All door properties can be combined in a single certified door. The sound-insulating overhead door, for example, can also be designed as a fire-resistant and burglar-resistant version.
Thanks to these possibilities Protec Industrial Doors can offer you a total project solution. It will be tailored to all requirements and specifications applicable to your project.