The Cirkle in 12mm felt are mounted in the ceiling by screwing or gluing.
If a small air gap is left between the felt design and the roof, the sound absorption will be more efficient.
Diameter Circle 1100, 800 and 600mm.
Screwed or glued to the ceiling
Vacuum cleaner, brush or feather-duster.
In case of stains, apply cold water to the stain and any mild detergent
The felt contains no chemicals and can be recycled again. The felt is not affected by sunlight or moisture.