Ecotone Provide Acoustic steel Doors, Acoustical steel doors & Sound Proof Doors Manufacturer. Acoustic Doors, Sound Proof Acoustic Metal Doors. Fire Rated Soundproof Hollow Metal Doors, Acoustic Roller Shutter Doors
- Manufacturers of Steel Acoustic door, Door Shutter thickness 65mm to 100mm thick depending upon desired STC rating
- Tested form Laboratory for airborne sound as per IS-9901(Part III) – 1981, DIN 52210 part IV – 1984, ISO: 140 ( Part III) – 1995
- 100mm thick – 44 STC rating
- 65mm Thick – 36 STC rating
- Door Frame made out of MS pipe / ISMC at all three sides door shutter made out of 18 / 16 swg CRCA / GI Sheet, Cavity fill with acoustic insulation material to control noise transmission. Neoprene / EDPM rubber gasket fitted in between frame and door shutter to control noise leakage from gap in between shutter and door frame
- Doors fitted with heavy duty Door Hinge, Handle, Locking mechanism etc.
- Outer Finish – Powder Coating / PU paint / Spray paint
- Uses: – Electrical Rooms, DG Rooms , AHU Rooms , Engine Test Bed , Gallery tec.