Soundproof Steel Insulated Fire Door
Zhongwo soundproof steel insulated fire doors are made according to
the principle of acoustics. The door leaf and door frame is made of
double-level steel structure and filled inside with fireproof
perlite board and soundproof blanket. Around the door frame are
special fireproof seal strips which can nearly 100% helps avoid the
acoustic leakage. Besides, all materials and components of
soundproof steel insulated fire doors are fireproof materials.
Zhongwo soundproof steel insulated fire doors enjoys wide
application scopes such as sound studio, recording studio, audition
room of broadcasting, film, television and audio industry. Acoustic
test silencer room, sound insulation room, listening room, public
theater , concert hall, multi-function hall, various conference
|Product Name||Soundproof Steel Insulated Fire Door|
As Internal Door: 40dB
As External Door: 38dB
|Material of Door Leaf||Galvanized Steel Sheet|
|Material of Door Frame||Galvanized Steel Sheet|
|Thickness of Soundproof Blanket||3 mm|
|Thickness of Steel Sheet of Door Leaf||0.8 mm|
|Thickness of Steel Sheet of Door Frame||1.8 mm|
|Thickness of Door Leaf||70 mm|
|Frame Depth||130 mm|
|Open Style||Swing Open|
|Infilling Material||63 mm Fireproof Perlite Board(300±30kg/m3)|
Heat Transfer Printing
Heat Transfer Printing:1. Rosewood, 2.Oak Wood,3.Walnut Wood or as
Powder Coating: Milk White, Matte Orange, Dark Gray, Cold Gray
White or as Request
|Fireproof Seal Strip||15X 20|
|Hardware||High Quality Heavy Duty Fire Lock, Fire Bolt, Fire Hinge, Fire
Sequencer, Fir Door Closer and Others as Request|
|Package||Inside Bubble Bags with Outside Wooden Frame|
|Delivery Time||35Days After Payment Received|
1. Matured packaging team consisting of professional and
well-trained packaging staff with quality packaging materials.
2. Quick delivery within 35 days since transfer confirmed.
3. Reliable and professional logistics services which are all in
long-term cooperation with us.
4. After-sale service: Any questions or problems after receiving
the product, please feel free to contact us. Problems would be
solved for you immediately.
Why Choose Us?
1. All of our fire doors are in top quality and at competitive
2. Free pre-sales consult on any questions about fire doors.
3. Brand Advantage: We insist purchasing to be a reliable fire
doors supplier for high-end real estate agents.
4. All fire doors can be customized as your request.
5. Good after-sale service.
More than 20 years experience in fire door industry.