Noise-lock fire doors

Sound insulation and preventing sound pollution are becoming more and more important. The sound-insulating doors of Winlock meet the latest standards and were tested by ATF, laboratorium of accoustic and physica thermally. With RW values of 36dB / 47dB conform EN ISO 140-3.
Our Noise Lock doors keep its fire-resistant properties according to EN 1634-1 and its classification EI1-60 or EI1-120. Two properties in one combined door-solution.
Examples of buildings where the sound-insulating overhead doors are applied include cultural centres, enery plants, theatres, music venues and industries where sound plays an important role.
The noise-lock fire door is suitable for both inside and outside use.