Dark Gray Color Unequal Leaf Modern Fire Rated Doors With Vertical Glass 45mm Thick

Product Description

Dark Gray Color Unequal Leaf Modern Fire Rated Doors With Vertical Glass 45mm Thick

Steel Fire Exit Door

Zowor steel fire exit doors are tested to standard UL10(c), UL10(b), NFPA252 and CAN/ULC S104 and withstand against fire for 123mins. So our steel fire exit doors earn fire grade of 2 hours, which exceeds furtherly the standard.

Fire exit doors are designed to protect property and life in the event of a fire,for this, the door must serve as a fire and smoke barrier.

Fire Doors must serve four main functions

• serve as a regular door at all times and provide

• ready egress from a fire area during a fire

• inhibit spreading of fire

• protect life and property by reducing smoke hazards.

Specification

Door Sash Material: galvanized steel, 304 stainless steel;

Door Frame Material: galvanized steel, 304 stainless steel;

Thickness of Steel Panel For Door: 0.8mm,1.0mm,1.2mm

Thickness of Steel Panel For Frame: It matches the thickness of steel panel for door like the following: 0.8mm--1.2mm;1.0mm--1.5mm;1.2mm--2.0mm

Door Filler: There are different options for you, standard filler by us is fireproof perlite board or magnesium oxide board. Otherwise, we can also customize the fillers to be mineral wool, honeycomb paper which has been specially treated. Moreover, polyethylene foam is also one choice for you.

Door Thickness: standard thickness of door is 45mm, namely 13/4’’.

Door Dimension: Max size is 3’ wide by 7’ high for single door(W915mm* H2134mm), for double doors it should be 8’ wide by 8’ high(W2401mm*H2403mm ).

Frame Depth: 120mm

Frame Types: Knock-down frame, Welded frame

Note: The sizes listed above are only for the door leaf and do not include the frame or door clearance.

 
Vision Panels