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DANOSA  |  SKU: 49989199069531

DANOSA FONODAN BJ - 1000cm x 4.7cm

£31.86(Exc. VAT)
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Express Delivery Available Express Delivery Call: 020 3004 5451

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Product Datasheets

Product Datasheet:

DANOSA FONODAN BJ Datasheet

Things you should know about this product!
  • This product is sold by the roll

Description

FONODAN BJ is a dual-layer acoustic membrane consisting of a self-adhesive, high-density bitumen membrane thermally bonded to cross-linked polyethylene. It functions by providing the necessary acoustic mass to the tube body and effectively eliminating resonant frequencies, improving overall sound insulation.

Specifications
  • Length
    1000cm
  • Width
    4.7cm
  • Fire rating
    Euroclass B

Key Features
  • Double reinforcement at bends and junctions increases acoustic performance
  • Easy and quick to install
  • High resistance to tearing
  • Prevents mould growth in the insulation
  • Insertion loss IL>17 dBA (complete system)
  • Low thickness, easily adapts to the downpipe

Where to use

Danosa Fonodan BJ is an acoustic insulation tape designed specifically for waste pipes. It effectively reduces noise and vibration caused by water flow, helping to improve acoustic comfort in residential and commercial buildings. By wrapping around waste pipes, it minimises sound transmission, making it an ideal solution for noise-sensitive environments. Easy to apply, Danosa Fonodan BJ enhances the overall soundproofing performance of plumbing systems, ensuring a quieter and more comfortable indoor space.

Frequently asked questions

How is Danosa Fonodan BJ installed?

The tape is self-adhesive and is wrapped around the waste pipes in a spiral or overlapped fashion to ensure effective soundproofing. It should be applied to clean and dry surfaces for optimal adhesion.

Does it provide thermal insulation as well?

While its primary function is acoustic insulation, it may offer minor thermal benefits. However, for dedicated thermal insulation, additional solutions should be considered.

Is Danosa Fonodan BJ suitable for all pipe materials?

Yes, it can be used on various pipe materials, including PVC, metal, and other standard waste pipe materials.

Payment & Security

Payment methods

  • American Express
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  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

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Price
Price
£31.86(Exc. VAT)
£9.93(Exc. VAT)
£6.95(Exc. VAT)
£13.44(Exc. VAT)
Length
Length
1000cm
1000cm
1000cm
1000cm
Width
Width
4.7cm
6.6cm
4.6cm
13.2cm
Edge
Edge
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Fire rating
Fire rating
Euroclass B
Euroclass B
Euroclass F
Euroclass B
Compressive strength
Compressive strength
n/a
n/a
n/a
n/a
Thermal conductivity
Thermal conductivity
n/a
n/a
n/a
n/a
Material type
Material type
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A roll of Fonodan BJ displayed on a white background
DANOSA
DANOSA FONODAN BJ - 1000cm x 4.7cm
£31.86(Exc. VAT)

Length

1000cm

Width

4.7cm

Edge

N/A

Fire rating

Euroclass B

Compressive strength

N/A

Density

N/A

Thermal conductivity

N/A

Material type

N/A
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