BASWA Phon–The Original Seamless Acoustic Plaster System
Powerful sound absorption combined with creative freedom.
Excellent broadband sound absorption (up to class A)
Smooth, seamless self-finished surface
Unlimited versatility (in private homes, offices, restaurants, listed buildings, swimming pools–the possibilities are endless)
Range of marble surface coat options including Base, Fine and Classic Top
Range of system thickness options (30, 40, 50, 70mm)
Horizontal, inclined or vertical surfaces
Convex, concave surfaces, vaults, etc.
Seamless surfaces (up to maximum permissible size of substrate)
Natural marble finish (recycled marble sand)
Up to 94% recycled material
Unlimited colour selection (NCS, RAL, etc.)
Bespoke design (BASWA Textures)
Full range of maintenance, cleaning and repair solutions
Non-combustible (Euroclass A2-s1, d0) according to BS EN 13501–1
CE certified/ ETA-No:16/ 0144 (CSTB)













