X240 Acoustic doors

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X240 Acoustic doors

easy distribution system
1 or 2 box system

Tested according to NBN ISO 101040-2: 2010 and calculated according NBN EN ISO 717-1 : 1997.

Xinnix Door Systems developed an acoustic resistant door assembly without a visible door frame. This system makes that these door assemblies are not only timeless and universally applicable but that they are in addition acoustic resistant.

The combination fire-rated & acoustic door is also possible.

acoustic door

acoustic door

Hp = Height panel
Hf = Height frame
Hw = Height structural opening
Wp = Width panel
Wf = Width frame
Ww = Width structural opening

Wall Finishing

- Plastering
- Plasterboard
- Veneer
- Tile finish


Minimum finished wall thickness:

X240 75 mm 100 mm
X245 80 mm 105 mm
X250 85 mm 110 mm


X240 with acoustic gaskets
Tested with acoustic door 2115 x 930 mm and retractable door seal.

Door thickness Xinnix System Push Pull Rw
50 mm X240 OK OK 33 dB

Other solutions on request.

Xinnix frame

1 - Uprights

2 - Upperrail + distance keepers

3 - Finishing profiles XA-FIN (extra option)


Acoustic frame is always with upperrail incl. acoustic joint. 



A24 (standard)

Other hinges


Magnetic lock

00BB (standard)

Other locks


Acoustic gasket

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