Master F

Suitable for schools, open plan offices or other premises where strict demands are made on good acoustics and speech intelligibility.


For applications requiring a ceiling which is mechanically secured to the structural soffit. Ecophon Focus F is installed directly to an existing plaster ceiling, boarding, battens or concrete, creating a ceiling with a smooth appearance. The bevelled edges create a narrow groove between each tile. The tiles are not demountable.

Features and benefits:

  • The tiles are manufactured from high-density glass wool.
  • The visible surface has an Akutex™ FT coating, and the back of the tile is covered with glass tissue.
  • The edges are painted.
  • The weight is approximately 2.5 kg/m².

General information




The tiles are bonded edge-to-edge directly to the soffit surface, creating a ceiling with a smooth appearance. The bevelled edges create a narrow groove between each tile



High-density glass wool





600 x 600 mm

600 x 1200 mm


Uniclass 2015

Ss_30_25_22_70 Raft or island suspended ceiling systemsPrimary


K40/10 Suspended ceilings

K40/105 Suspended ceiling system

K40/115 Unit/ modular suspended ceiling system

K40/265 Infill units

K45/12 Existing suspended ceiling system

Show more
Specification data - Raft or island suspended ceiling systems Enhanced data

Ceiling support

Direct-fix to soffit.

Support fasteners

Connect™ screws.

System accessories


Connect Angle Trim

White (wall-to-wall ceiling).

Connect Wood Trim

White (floating ceiling).

Product Reference

Master F

Ceiling units

Wall-to-wall ceiling/ floating ceiling.

Panel size (l x w)

600 x 600 mm.

600 x 1200 mm.


20 mm.

Colour/ Finish

White Frost.

White 500, Nearest NCS colour sample S 0500-N, 85% light reflectance (of which more than 99% is diffuse reflection). Retro reflection coefficient 63 mcd/(m2lx). Gloss < 1.


2.5 kg/m².

approximate, including grid

Overall depth of system (minimum)

20 mm.

Indoor climate

Recommended by the Swedish Asthma and Allergy Association. Certified as A+ by French VOC. Emission classification of building materials: M1classification of building materials: M1.

Moisture resistance

Class A, relative humidity 70% and 25°C, according to EN 13964:2014.

Fire safety

To BS EN 13501-1, Class A2-s1, d0.

Sound absorption

To EN ISO 11654, Class C.


The ceiling system can withstand daily dusting and vacuum cleaning, and weekly wet-wiping.

Environmental information

Contains Red List materials

All Ecophon products are free from substances of very high concern (SVHC) and any compound on the list of REACH in the EU.


Country of material origin


Sweden, Finland or Poland.

Embodied carbon

7.04 kg CO₂ equiv/m², in conformity with ISO 14025/ EN 15804

Recycled content


Similar products from Saint-Gobain Ecophon