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Impact Acoustic Flow Wall Panel

Impact Acoustic Flow Wall Panel

The FLOW acoustic panel from Impact Acoustic is a highly effective, flexible and cost-effective acoustic wall covering solution. The playful and dynamic pattern creates moving lines that flow from one panel to the other. A continuous or a series pattern can be created by inverting the panel alternately. It is designed to cover surface up to the last millimeter and can be cut on-site according to wall measurement. Acoustic wall panels are an effective alternative to acoustic ceilings, especially in small and narrow rooms.

Sustainable Acoustics

Impact Acoustic use a minimum of 60% post consumer recycled PET bottles in the manufacture of the Flow acoustic panel. Each of their 24mm thick panels remove 380 plastic bottles from the environment while the 12mm panel recycles 178 plastic bottles

FLOW 24mm – 88 plastic bottles/m2
FLOW 12mm – 53 plastic bottles/m2


  • Excellent acoustic performance
  • Cradle to Cradle Certified™
  • Low volatile organic compound (VOC) emission
  • LEED v4 – VOC emissions in LEED EQ credit (Low-emitting products)
  • Safe, non-toxic, non-irritant and non-allergenic
  • Made from 100% polyester fibre
  • Manufactured using a minimum of 60% post-consumer recycled material
  • Fire Classification EN 13501-1 – B-s1, d0
  • Available in a wide range of colours
  • 12mm and 24mm thick
  • Light-weight and easy to handle
  • Highly durable providing long-term stability and performance


  • Decorative and functional acoustic wall covering for education, retail and commercial interiors
  • Media for creative solutions
  • Acoustic pin-board surface for education and commercial sectors
  • Modular room divider for display, privacy and sound absorption


  • 12 mm – 1200 x 2800 x 12 mm
  • 24 mm – 1800 x 2400 x 24 mm


Impact Acoustic Colour Collection

Acoustic Performance

Thickness 125Hz 250Hz 500Hz 1000Hz 2000Hz 4000Hz αw NRC
12mm 0.05 0.05 0.25 0.55 0.85 1.05 0.30 0.45
24mm 0.05 0.25 0.55 0.90 1.05 1.10 0.55 0.70
24mm w/50mm airgap 0.15 0.35 0.75 1.00 1.00 1.05 0.65 0.80
24mm w/100mm airgap 0.20 0.65 0.90 1.00 0.95 1.05 0.90 0.90

Sound Absorption Coefficient (BS EN ISO 354).
The sound absorption coefficient indicates how much of the sound is absorbed in the actual material. This absorption coefficient varies with the frequency of sound.


(Wall) (Ceiling) treatment shall be Impact Acoustic Flow, manufactured from thermally bonded high density polyester containing not less than 60% post-consumer recycled material.

Supplier – Buildtec Acoustics / Website – www.buildtec.ie

Panel Size 2800 x 1200 x 12mm / 2400 x 1800 x 24mm

Colour –  (Insert Colour)

Sound Absorption
12mm: EN ISO 11654 – Class D, NRC 0.45
24mm: EN ISO 11654 – Class D, NRC 0.70 – with 24mm air gap
24mm with 50mm air gap: EN ISO 11654 – Class C, NRC 0.80
24mm with 100mm air gap: EN ISO 11654 – Class A, NRC 0.90

Fire Rating Classification: EN13501-1  B – s1, d0.

Install as per Buildtec recommendations.
If Vertigo is to be specified for use other than as a wall or ceiling covering, please seek guidance from your Buildtec Acoustics Account Manager

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