Steel Insulated Fire Door With Vision Panel /Walnut Wood Grain Finish/ Customized Color

Steel Insulated Fire Door With Vision Panel /Walnut Wood Grain Finish/ Customized Color

Steel Fire Door

 
Zhongwo steel fire doors are all tested in accordance with American or British Standard such as UL10(b) and UL10(c) and BS476:22 & EN1634:1. We can provide you with UL/WHI certificate or BS and EN certificates for various sizes and fire ratings.
Zhongwo steel insulated fire door can not only be used in traditionally thought industrial and general grade civil buildings, but also in many high-end commercial buildings such as star hotels, high-end office buildings and luxury shopping malls and so on.
 
Infilling
 
Standard infilling materials by us are fireproof perlite board with different densities in harmony with various fire ratings.
We have also mineral core, honeycomb paper and polyethylene foam for your options.
 
Fire Rating
 
Zhongwo steel fire doors meet the requirement for up to 180 mins(20/30/60/90/150/180mins) fire rating as American standard doors. And fire rating up to 120 mins(30/60/90mins) as British standard fire doors.
 
Glass
 
The size of the glass listed is dictated by the required hourly rating. All glass used in fire rated doors is listed glass which maybe based on wire, laminated or solid ceramic material. Basic guidelines on glass are as follow:
2 Hours: Max exposed glazing 100 sq. Inch [ 0.06㎡] per door leaf.
Max exposed glazing width of 12 inch; height of 33 inch.
 
●16,18,or 20 Ga.steel skins
●Fire mineral insulated core
●16 Ga.inverted top and bottom channels●Hardware reinforcements:
●Hardware reinforcements:
11 Ga. Hinge
12 Ga. Door closer
12 Ga. Door holder
16 Ga. Lock/push bar
●Any RAL color as option
●Maximum size:
Single door width: 4' 0”
Single door height: 8' 0”
Double door width: 8' 0”
Double door height: 8' 0”
 

 
Vision Panels

Attention: When the fire rating longer than 2 hours, we don’t suggest vision panels in doors.