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EN1634 fire rated commercial steel door with bottom louver EN1634 fire rated commercial steel door with bottom louver EN1634 fire rated commercial steel door with bottom louver EN1634 fire rated commercial steel door with bottom louver EN1634 fire rated commercial steel door with bottom louver

Homein EN1634 fire rated commercial steel door with bottom louver

MOQ: 1PCS Custom Size Fast Delivery Quality Assurance
  • Item NO.:

    CMD02
  • Door Type.:

    Single door, swing door
  • Material

    Galvanized steel
  • Application:

    Commerical building
  • Color:

    Powder-coating,Grey
  • Design:

    Flush door with louver and glass
  • Style:

  • Lead Time:

    20 days
  • Suppliy ability:

    3000 Sets per Month
  • Place of Origin:

    Yongkang city, China
  • Certificate:

    UL10c BS476
  • Ref Price:

    200 USD


The EN1634 certified 2-hour fire-rated commercial galvanized steel door with a bottom louver is a top-tier solution for ensuring fire safety and effective ventilation in commercial and industrial spaces. Certified to meet the EN1634 standard, this door is rigorously tested to withstand fire for up to two hours, offering vital protection by preventing the spread of flames and smoke during an emergency. This makes it an essential choice for buildings that require compliance with strict fire safety regulations while ensuring the safety of occupants and valuable assets.

Crafted from 1.0mm galvanized steel, the door leaf is designed for both strength and lightness, featuring a lightweight porous mineral core that enhances fire resistance without compromising structural integrity. The door's interlocking seam further improves its robustness, ensuring a tight, secure fit that adds to its fire-resistant capabilities. The 1.5mm galvanized steel door frame is available in two options: a weld frame or a knock-down frame, allowing for flexibility based on installation preferences and requirements.

A standout feature of this door is the customizable bottom louver, which provides controlled airflow and ventilation while maintaining the door's fire-resistance performance. The louver is constructed from fireproof materials, and the integrated high-expansion-rate smoke seal expands when exposed to heat, effectively sealing the louver gap and preventing smoke from passing through during a fire. This unique design feature enhances both safety and functionality, making it ideal for areas where air circulation is necessary, such as utility rooms or warehouses.

The door size is fully customizable, with a maximum width of 1250mm and a maximum height of 3000mm, ensuring it fits a wide range of applications. This EN1634 certified door provides an optimal balance of fire safety, durability, and practicality, making it a reliable choice for high-risk commercial environments.


Door material 0.8~1.2mm Galvanized steel
Frame material 1.2~1.8mm Galvanized steel
Door core Honeycomb; PU; mineral core; acoustic wool
Finish Poweder coating
Leaf thick Std:45mm (customizable)
Width Std:3ft (customizable Max: 1250mm single leaf)
Height Std:7ft (customizable Max: 4000mm)
Hardware Lock; Hinge; Closer
STC Max STC56
Fire rate Max 120min
door handing Right hand interior
Right hand interior

Stand at outside; hinge at right hand; lock at left hand, door swing to inside

door handing Left hand interior
Left hand interior

Stand at outside; hinge at left hand; lock at right hand, door swing to inside

door handing Right hand outside
Right hand outside

Stand at outside; hinge at right hand; lock at left hand, door swing to outside

door handing Left hand outside
Left hand outside

Stand at outside; hinge at left hand; lock at right hand, door swing to outside

Door Slabs Construction (Optional)

door with Hollow core steel door
Hollow core steel door

45mm or 50mm Thk; 0.8 or 1.0 galvanized steel panel; Honeycomb paper core

door with Aluminum Hollow steel door
Aluminum Hollow steel door

45mm or 50mm Thk; 0.8 or 1.0 galvanized steel panel; Aluminum Honeycomb paper core

door with Fireproof mineral core steel door
Fireproof mineral core steel door

45mm or 50mm Thk; 0.8 or 1.0 galvanized steel panel; Fireproof mineral core; smoke seal all round

door with Acoustic core steel door
Acoustic core steel door

60mm or 70mm Thk; 0.8 or 1.0 galvanized steel panel; Acoustic core; acoustic seal all round

Door Frame Type (Optional)

Welded door frame
Welded door frame

1.2-1.8mm Galvanized steel frame; welded frame;fire rate up to 3 hours

Knock-down door frame A
Knock-down door frame A

1.2-1.8mm Galvanized steel frame; Knock-down frame; fire rate up to 3 hours

Knock-down door frame B
Knock-down door frame B

1.2-1.8mm Galvanized steel frame; Knock-down frame;fire rate up to 3 hours

Double rebate door frame
Double rebate door frame

1.2-1.8mm Galvanized steel frame; welded frame;fire rate up to 3 hours

Double egress door frame
Double egress door frame

1.2-1.8mm Galvanized steel frame; welded frame; use for acoustic door, stc grade up to stc56

Standard Door Hardware

Standard Mortise Lock
Standard Mortise Lock

SUS304 handle; SUS304 forend; SUS latch & deadbolt; brass cylinder & key; SUS304 screw; Fire rate up to 3hours

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Standard Lock for USA
Standard Lock for USA

SUS304 handle; SUS304 forend; SUS latch & deadbolt; brass cylinder & key; SUS304 screw; Fire rate up to 2hours

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Hydraulic closer
Hydraulic closer

Aluminum alloy; adjustable speed; Fire rate up to 1.5hours

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Butt Hinge
Butt Hinge

SUS304 stainless steel; Size in 4''*4''*3mm or 4''*3''*3mm; 2BB; SUS304 screw; ; Fire rate up to 3hours

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Acoustic seal
Acoustic seal

12*12mm acoustic seal; STC 33Db; Durable rubber; self-stick;

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Optional Louver

Steel door louver construction
Steel door louver construction

NFR steel louver,made of galvanized steel

Fireproof steel door louver construction
Fireproof steel door louver construction

Fireproof steel louver, Made of gavanized steel and smoke seal,fire rate up to Max 90 minutes

Glass lite (Optional)

Double glass
Double glass

Isolation Double glass 20~40mm thick, standard is 25mm,Fire-resistant up to 90 minutes

NFR Frosted glass
NFR Frosted glass

5mm~12mm optional, standard is 5mm

NFR Clear glass
NFR Clear glass

5mm~12mm optional, standard is 5mm

FR Wired glass
FR Wired glass

90min fire rated; Classified and labeled

Schott FR clear glass
Schott FR clear glass

2 hour fire rated; Classified and labeled

Popular Solid color

RAL 1023 Traffic Yellow
RAL 3020 Traffic Red
RAL 3003 Ruby Red
RAL 3000 Flame Red
RAL 1015 Light Ivory
RAL 2009 Traffic Orange
RAL 5002 Ultramarine Blue
RAL 5003 Sapphire Blue
RAL 5005 Signal Blue
RAL 5011 Steel Blue
RAL 5013 Cobalt Blue
RAL 5015 Sky Blue
RAL 5017 Traffic Blue
RAL 6002 Leaf Green
RAL 6005 Moss Green
RAL 6009 Fir Green
RAL 6001 Emerald Green
RAL 6003 Olive Green
RAL 6028 Pine Green
RAL 7012 Basalt Grey
RAL 7000 Squirrel Grey
RAL 7021 Black Grey
RAL 7022 Umbra Grey
RAL 7024 Graphite Grey
RAL 7030 Stone Grey
RAL 7037 Dusty Grey
RAL 8019 Grey Brown
RAL 8017 Chocolate Brown
RAL 9011 Graphite Black
RAL 9006 White Aluminium
RAL 9010 Pure White
RAL 9016 Traffic White

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