Saint-Gobain Gyproc Middle East
Three Street, Community 598
Dubai Investment Park 1
P.O.Box No.261107
Dubai, United Arab Emirates

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Gyptone Line 4

Gyptone Activ'Air Line 4 are pre-finished plasterboard tiles with line perforation backed with special sound absorbent tissue.

Gyptone Activ'Air uses an innovative technology to improve indoor air quality by taking formaldehyde out of the air and keeping it out.

The Activ'Air technology provides for healthier living, learning and working environments reducing formaldehyde concentrations with up to 70%.

Key facts

  • Class C sound absorber.
  • Perforation size - 6 x 95mm
  • Perforated area - 18%


  • Used to help achieve high levels of sound absorption including the Activ'Air functionality for improving indoor air quality.
  • The tiles have perforations which together with the acoustic backing tissue provide good acoustic properties. 
  • Designd to be installed and used in areas with a relative humidity not exceeding 70% for prolonged periods.
  • It is suitable for all standard exposed and concealed grids, either as demountable or fixed tiles.
  • Gyptone tiles are prepainted using white paint.

Gyproc Activ'Air is an innovative technology that improves indoor air quality by permanently removing formaldehyde circulating indoors.

*12.5mm tiles are not supplied with Activ’Air.

Technical information

Product matrix

Thickness (mm) Width (mm) Length (mm) Weight (kg) Edge type
10 600 600 6.6 E15
12.5 600 600 8 E15
10 600 600 6.6 A
12.5 600 600 8 A
12.5 600 600 8 D2

Related products

Gyptone Line 4 can be used with the following products

Gyproc Customer Centre Toll free (UAE) 800 497762