Fire-rated Door

With respect to wood fire-rated doors, DANSN replaces traditional solid wood composite materials with independently developed A1 high-density mineral composite materials as base materials of door shutters, frames, and architraves. And it utilizes light minerals as fillers of door shutters. The fire-rated temperature exceeds 1,200°C, indicating prominent fire-resistance performance. DANSN fire-rated doors have been tested by the BS 476 part 22 (British standards) 30/60/90min and the NFPA 252/UL 10C/UL 10B (US standards) 20/45/90min, and received the Grade A/B/C fire-resistance certifications by Chinese national standards. DANSN is the first enterprise to have independently developed UL listed 90min 45mm-wood fire-rated doors. DANSN wood fire-rated doors lead the fire-rated door industry. They are sold to over 12 countries and regions, including the Middle East, Europe, America, and Southeast Asia. DANSN provides fire-rated door solutions to domestic and foreign customers like apartments, hotels, real estate projects, and schools.

Fire-rated Door Construction
  • Door Shutter
  • Door Frame & Architrave
1. Mineral Fiber Frame Core

Adopts a special cement instead of formaldehyde-containing glue as cementitious material, and formed by curing after stirring with perlite, high-strength fiber and other 7 to 8 kinds of functional additives (refractory against temperature above 1200°C)

2. Fire-rated Intumescent Strip

The intumescent strip can automatically expand to block the smoke when gets heated. It meets the EN1634-1:2014 standard and BS 476 P (20&22) standard.

3. Acoustic Insulation & Fire-rated Pearlite Mid-rail

Perlite core material is A1-class fire-rated material, featuring high fire resistance (refractory at 1200°C and above); 4.5cm thick normal door can isolate noise of 34dB or higher.

4. Decorative Face Panel
1. Decorative Face Panel
2. Interlayer
Fire-resistant
Normal Interior Door
Normal Interior Door
Dansn Fire-rated Door
Dansn Fire-rated Door
DANSN fire rated door system is awarded certification of 20/30/45/60/90/120 minutes fire resistant in compliance with international standard of BS 476 12:1987 part 22 and NFPA 252/UL 10C / UL 10B.
DANSN Fire-resistant Perlite Core

DANSN's patented perlite internal core surface burning behavior is classified as top grade A(both Flame Spread Index(FS) and Smoke Developed Index(SDl) are 0) as per ASTM E84-16. In 1200℃, our perlite’s fire endurance is 120 minutes. It is non-hazardous, light, fireproof, heat insulated, preserved and easily installed.

Intumescent Seal

The intumescent seal can automatically expand in high temperature to obstruct smoke, complying with EN 1634-1: 2014 and BS 476P (20&22).

Fire-rated Certification
BS 60 mins

BS 60 mins

BS 90 mins

BS 90 mins

UL 60 mins

UL 60 mins

UL 90 mins

UL 90 mins

UL 90 mins

UL 90 mins

Fire-rated Test and Certified Site Photo
BS 90 mins & UL 90 mins Fire-rated Door Core Certified Site Photo

BS 90 mins & UL 90 mins Fire-rated Door Core Certified Site Photo

UL 90 mins Testing Site Photo

UL 90 mins Testing Site Photo

20 - 90 Min Fire-rated Door Shutter
BS 30 Min/UL 20 Min
BS 60 Min/UL 60 Min
BS 90 Min/UL 90 Min
Dimension

Witdth: 1100mm (max)

Height: 2400mm (max)

Thickness: 40mm (min)

Stile and Top & Bottom Rail: 40mm (min)

Lock Rail: 300*80mm

Crossrail (Intermediate): N/A

Intumescent Strip: N/A

Witdth: 1100mm (max)

Height: 2400mm (max)

Thickness: 45mm (min)

Stile and Top & Bottom Rail: 50mm (min)

Lock Rail: 300*80mm

Crossrail (Intermediate): N/A

Intumescent Strip: 20*4mm

Witdth: 1100mm (max)

Height: 2400mm (max)

Thickness: 45mm (min)

Stile and Top & Bottom Rail: 65mm (min)

Lock Rail: 300*80mm

Crossrail (Intermediate): 50mm

Intumescent Strip: 30*4mm

Construction

Face Panel: 4mm HDF

Stile and Top & Bottom Rail: Fire-resistant Plywood

Lock Rail: Fire-resistant Plywood

Core Material: Fire-resistant Mineral Core

Finish: AC3 abrasion resistant grade Melamine Laminate/Natural Veneer/Reconstituted Veneer

Face Panel: 4mm HDF

Stile and Top & Bottom Rail: LVL & DANSNMineral Composite

Lock Rail: DANSN Mineral Composite

Core Material: Fire-resistant Mineral Core

Finish: AC3 abrasion resistant grade Melamine Laminate/Natural Veneer/Reconstituted Veneer

Face Panel: 3mm HDF

Stile and Top & Bottom Rail: LVL & DANSN Mineral Composite

Lock Rail: DANSN Mineral Composite

Core Material: Fire-resistant Perlite Core

Finish: AC3 abrasion resistant grade Melamine Laminate/Natural Veneer/Reconstituted Veneer

Acoustic Rating

34dB

34dB(34分贝)

34dB

90 Min Fire-rated & Acoustic Door Shutter
BS 90 Min/UL 90 Min
Dimension

Witdth: 1100mm (max)

Height: 2400mm (max)

Thickness: 55mm (min)

Stile and Top & Bottom Rail: 65mm (min)

Lock Rail: 300*80mm

Crossrail (Intermediate): 50mm

Intumescent Strip: 30*4mm

Acoustic Panel: 3mm

Construction

Face Panel: 3mm HDF

Stile and Top & Bottom Rail: LVL & DANSN Mineral Composite

Lock Rail: DANSN Mineral Composite

Mid-rail: DANSN Mineral Composite

Core Material: Fire-resistant Perlite Core with Both Sides Acoustic Layers

Finish: AC3 abrasion resistant grade Melamine Laminate/Natural Veneer/Reconstituted Veneer

Acoustic Rating

38 dB

Fire-rated Door Frame & Architrave
Dimension

Witdth: 100-240mm

Thickness: 45/50mm

Intumescent Strip: 20*4mm/30*4mm

Construction

Face Panel: 4.0mm Fire-resistant HDF

Medium Level: Fire-resistant LVL & DANSN Mineral Composite

Finish: AC3 abrasion resistant grade Melamine Laminate/Natural Veneer/Reconstituted Veneer

Architrave

Type: Flat-shape/L-shape

Material: Engineered Wood

五金展示
Stainless Steel Collection
SL-SS-E1-73
SL-SS-E1-73
SL-SS-D9-914
SL-SS-D9-914
SL-SS-D9-911
SL-SS-D9-911
SL-SS-27-916
SL-SS-27-916
SL-SS-27-917
SL-SS-27-917
SL-SS-27-919
SL-SS-27-919
SL-SS-28-918
SL-SS-28-918
SL-SS-D4-913
SL-SS-D4-913
SL-SS-28-920
SL-SS-28-920
SL-SS-E1-128
SL-SS-E1-128
SL-SS-E1-906
SL-SS-E1-906
Zinc Alloy Collection
WZL-HGBCP-01-254
WZL-HGBCP-01-254
WZL-HHCP-09-151
WZL-HHCP-09-151
ZL-BNNP-45-004
ZL-BNNP-45-004
ZL-CP-01-064
ZL-CP-01-064
ZL-CP-01-075
ZL-CP-01-075
ZL-CP-01-289
ZL-CP-01-289
ZL-CP-46-201
ZL-CP-46-201
ZL-CP-55-228
ZL-CP-55-228
ZL-DU-33-260
ZL-DU-33-260
ZL-GB-48-227
ZL-GB-48-227
ZL-GB-75-241
ZL-GB-75-241
ZL-HC-49-265
ZL-HC-49-265
ZL-HKF-61-243
ZL-HKF-61-243
ZL-PMCP-33-261
ZL-PMCP-33-261
ZL-PHCP-09-078
ZL-PHCP-09-078
ZL-PVD-01-005
ZL-PVD-01-005
ZL-PVD-01-031
ZL-PVD-01-031
ZL-PVD-01-135
ZL-PVD-01-135
ZL-PVD-01-157
ZL-PVD-01-157
ZL-PVD-01-242
ZL-PVD-01-242
ZL-PVD-03-041
ZL-PVD-03-041
Cooper Collection
BL-CF-B5-820
BL-CF-B5-820
BL-OG-B3-814
BL-OG-B3-814
Lock Body and Cylinder
Magnetic Mute Lock Body 7255
Magnetic Mute Lock Body 7255
Standard Lock Body 7255
Standard Lock Body 7255
Standard Lock Body Z9-5850
Standard Lock Body Z9-5850
Double Open Brass Cylinder
Double Open Brass Cylinder
Single Open Bath Brass Cylinder
Single Open Bath Brass Cylinder
Simple Lock Body Z4-50
Simple Lock Body Z4-50
Cynlinder with Tail
Cynlinder with Tail
Other Hardware
Romovable Hinge
Romovable Hinge
ZS-03-E07-Hanging Wheel
ZS-03-E07-Hanging Wheel
ZE-CP-DS05-Door Stopper
ZE-CP-DS05-Door Stopper
ZE-BN-HSZ-3-Concealed Hinge
ZE-BN-HSZ-3-Concealed Hinge
ZE-BN-C2-Concealed Anti-theft Chain
ZE-BN-C2-Concealed Anti-theft Chain
SS-SS-L08-Sliding Door Handle
SS-SS-L08-Sliding Door Handle
AGF-04-BMQ-01-Door Closer
AGF-04-BMQ-01-Door Closer
BE-CC-E1-Peephole
BE-CC-E1-Peephole
SS-SS-L07-Sliding Door Handle
SS-SS-L07-Sliding Door Handle
SE-SS-L2-6-Tower Bolt
SE-SS-L2-6-Tower Bolt
SE-SS-HSJ433-Self-close Hinge
SE-SS-HSJ433-Self-close Hinge
SE-SS-H433-Butterfly Hinge
SE-SS-H433-Butterfly Hinge
SE-SS-DS-DS40-Door Stopper
SE-SS-DS-DS40-Door Stopper
BS-CF-A1-L03-Sliding Door Handle
BS-CF-A1-L03-Sliding Door Handle
SE-SS-DS-21-Door Stopper
SE-SS-DS-21-Door Stopper
EC-8080-4-Tower Bolt
EC-8080-4-Tower Bolt
SE-SS-DS21-Anti-theft Chain
SE-SS-DS21-Anti-theft Chain
SE-SS-C3-Anti-theft Chain
SE-SS-C3-Anti-theft Chain
SE-HC-SS-ZH433-Easy Hinge
SE-HC-SS-ZH433-Easy Hinge
PS-B1-E07-Hanging Wheel
PS-B1-E07-Hanging Wheel