Certified sliding door system
for soundproofing requirements of Rw,P 32 dB to 39 dB in accordance with DIN 4109
Technical information
Technically brilliant. Makes soundproofing of up to Rw,P 39 dB possible. This is how the world’s first works.
The sliding door fitting, the door and the door frame
are coordinated with each other as a unit
Soundproofing class
1 + 2
Max. door weight
100 kg
Door width
700 – 1400 mm
Max. door height
2700 mm
High level of operating convenience
due to excellent running characteristics
Patented 3D movement
Soundproofing values
Soundproofing values
The soundproofing values (Rw,R) that can be achieved using the HAWA Suono fitting system in buildings depends on the type of door that is used (door leaf value Rw) and the type of floor seal.
- A door leaf value of Rw 45 dB makes soundproofing of up to Rw,P 39 dB possible, depending on the configuration.
- A door leaf value of Rw 40 dB makes soundproofing of up to Rw,P 34 dB possible, depending on the configuration.
Worth knowing
Worth knowing
| Rw,P | Laboratory value (must be at least 5 dB higher than the soundproofing value required for the building). | |
| Rw,R | The mathematically expected soundproofing value for the building (Rw,P - 5 dB = Rw,R). | |
| Rw | Tested door leaf value without influence of adjacent parts of the building. | |
| Example | If a soundproofing value of Rw,R = 27 dB (SSK1) is to be achieved on the building, a product with at least Rw,P = 32 dB must be used. | |
| SPC 1 | Soundproofing class 1 | Rw,R ≥ 27 dB → Rw,P ≥ 32 dB |
| SPC 2 | Soundproofing class 2 | Rw,R ≥ 32 dB → Rw,P ≥ 37 dB |
Explanation of terms (in accordance with DIN 4109)
Floor seals
Floor seal versions (abrasion-resistant rubber seal)
Target value Rw,P = 32 – 36 dB (SPC 1)
Target value Rw,P = 37 – 38 dB (SPC 2)
Target value Rw,P = 39 dB (SPC 2) with threshold
