Dortek has achieved impressive new acoustic test results for its versatile GRP doors. The tests included a series of assessments to establish the acoustic performance on a pair of Dortek doors both in a GRP frame and a Stainless Steel frame.

All doors were tested in accordance with BS EN ISO 10140-2: Sound Reduction Index. The pair of doors in the GRP frame achieved a sound reduction capability of between 36 and 38 dB dependent on the combination of seals employed.

The pair of doors in the stainless steel frame achieved a sound reduction capability of between 37 and 40 dB, again dependent on the combination of seals employed. The results are particularly impressive for a 40mm thick door and positions Dortek as a market leader in the GRP field.

Dortek’s acoustic doors reduce and control sound transmission to prevent unwanted noise in commercial, industrial and public buildings. Our acoustic range can deliver various levels of sound reduction to suit individual room and building requirements.

For more information have a look at our acoustic page or contact your local Dortek office.