MHF - Acoustic
Sleeve
MHF - Acoustic
MHF - Acoustic
MHF is placed in the insulation above the window and enables airflow into the building. The MHF acoustic sleeve is made of galvanised sheet and is coated with melamine foam sound proofing.
The + products
- discretion: concealed on façade.
- very good acoustic performance: from 46 to 49 dB,
- good protection against rain penetration in areas exposed to strong winds.
- Simplified installation (no recess required in the wall).
MHF is the acoustic window top sleeve for apartments. MHF perfectly meets the challenges of façade acoustic insulation. The sleeve is placed in the insulation above the window and enables airflow into the building.
- MHF Acoustic is a sleeve that improves the acoustic performance of air inlets,
- MHF is compatible with self-balanced, humidity-controlled or fixed air inlets indoors:
- Outdoors, the MHF sleeve is compatible with a standard cover or flange.
- For interior insulation: the acoustic MHF sleeve is fixed above the window and within the lining. It enables the installation of a standard cowl or a flange on the outside wall and an air inlet associated to an MEA 45, MEA 85 or TM on the inside.
- For external insulation: the acoustic MHF sleeve is fixed to the outside wall. It enables the installation of a standard cowl or a flange on the outside wall and an MEA 160 mm or 200 mm wall penetration.
| Insulation material |
|---|
| H (mm) | w (mm) | L (mm) |
|---|---|---|
| 205 |
520 |
80 |
- CETIAT Inspection Report number : 2314170-1
1. MHF, 2.MEA, 3.Air inlet, 4. Long external flange
