Danosa Acoustic Bitminous Membrane
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Danosa Acoustic Bitminous Membrane

SKU: 610034

Est Delivery between and .

Estimated Delivery Time Of 3-5 Working Days

Danosa Acoustic Bitminous Membrane is a 4mm thick high density bitumen modified membrane specifically designed to behave as an anti-resonant material. It is an efficient substitute for lead sheets. Between porous absorbers materials works like a panel absorbers (most efficient at absorbing low frequencies).


  • It is used in industrial insulation as an anti-resonant material, providing acoustic mass to galvanised steel sheets.
  • It is used between rigid elements, such as gypsum plasterboard, to improve low-frequency insulation in both vertical and horizontal walls.
  • Used between spring elements to increase the overall isolation of the treatment, improving significantly at low frequencies.

Advantages & Benefits

  • By adhering to galvanised steel sheets, it improves the resonance of the sheet.
  • By increasing the insulation at low frequencies, cavaties used can be kept to a minimal size.
  • By increasing the mass of lightweight walls, a higher acoustic performance is achieved.
  • It shifts the resonance frequencies of the rigid elements making the insulation stronger.
  • Between insulators, it transforms acoustic energy into dynamics, improving insulation at low frequencies.
  • Easy to install by stapling to the surface or using M.A.D. Self-adhesive.
Brand Danosa
Width 1m

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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