External noise can be inconvenient in homes and workplaces. There are many different ways of reducing noise levels. Depending on the type of noise – and, of course, the extent of the noise – Optoglas could be a solution.

An acoustic test performed by Delta (specialist in acoustic measurements) indicates a significant reduction in traffic noise when Optoglas is fitted.

In the case of single-glazed windows, fitting Optoglas reduces noise by 31 dB.

This increases to 40 dB when Optoglas is fitted on double-glazed windows.

A reduction of 10 dB halves the noise level.

The table shows a number of examples of measurements of noise levels performed by Delta. Click here to read the full report.

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