Test Data Selector

Our calculator will help you find what acoustic resistance or sound proofing properties which your door and wall will provide.

We provide a comprehensive web application allowing you access to a wide range of acoustic test dats specifically for your requirements.

The Acoustic Selector can be saved to your mobile device homescreen for easy access with our custom calculator icon.

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Acoustic Calculator

Norsound have carried out in excess of 200 sound attenuating tests in conjunction with a wide range of door constructions. All testing has been carried out to the requirements of BS EN IS0 140: 3: 1995.

The Acoustic Calculator can be saved to your mobile device homescreen for easy access with our custom calculator icon.

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Glazing Acoustic dB Ratings

View our matrix of acoustic dB ratings for a range of glass types, including glazed area, thickness and safety class from different manufacturers.

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Fire Seal Shop

Buy Norsound products online with next business day delivery on all orders over £100.

Our friendly customer services team will be happy to walk you through setting up an account, making your first order and pay online using PayPal or card.

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