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Stair landing bearing Egcosono P

Connection between stair landing and staircase wall

The requirements for sound insulation in buildings are regulated by DIN 4109 "Sound insulation in buildings – requirements and verifications".

The Egcosono P stair landing effectively reduces the transmission of impact sound in the staircase through the acoustically decoupled bedding of the landing, thus consistently separating it from other components.


  • Impact sound reduction of up to 32 dB
  • Fire resistance rating R90
  • Type testing on the basis of EC2
  • For in-situ concrete/precast stair landings
  • Load-bearing capacity VRd 75.6 kN
  • Type test report

Standard boxes or long boxes (LO) are available for all stair landing heights starting from 160 mm.

Product variants
System solution
System solution Stair landing bearing Egcosono P
System solution Stair landing bearing Egcosono P

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Contact Contact

+49(0) 9427 189-0

Max Frank GmbH & Co. KG
Mitterweg 1
94339 Leiblfing