The SINTON® impact sound insulation elements decouple stair flights and landings from walls in stairwell systems and so prevent the transmission of impact sound into adjacent living and working areas. In addition to load-bearing impact sound insulation elements, the SINTON® S self-adhesive insulation board, which is installed between stair flights or landings and walls, additionally prevents sound transmission between the building components.
Impact Sound Insulation Elements
SINTON® X
For stair landings
SINTON® X-T
For stair landings
SINTON® Z
For prefabricated staircases
SINTON® ZB
For prefabricated staircases
SINTON® D
Structural positioning restraint at stair foot
SINTON® Q
For staircases and stair landings
Fire protection collar SQ BRM
Accessories for SINTON® Q
SINTON® S
For stair stringers
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SINTON® Sound insulation - Technical Information
Technical Information
Price list 2026 Shell construction / facade
Valid from February 1st, 2026