Ecotone leading Manufacturer and Suppliers of Steel Acoustic Doors. Fire Rated & Resistant suppliers in India. Steel Acoustic fire Resistant Doors depending upon desired Fire & STC rating of 60/120 minutes fire rated tested.

Manufacturers of Steel Acoustic door, Door Shutter thickness 55 mm to 65mm thick depending upon desired Fire and STC rating

Fire rating of doors will be of 60 / 120 minutes fire rated tested in accordance with IS 3614 Part 2 & BS 476 Part 22

STC Rating of doors will be 36 TST as per test conduct form Laboratory for airborne sound as per IS-9901(Part III) – 1981, DIN 52210 part IV – 1984, ISO: 140 ( Part III) – 1995

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 the frame and door shutter to control noise leakage from a 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