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Steel-Wood Composite Fire Door

Steel-Wood Composite Entry Doors: The Optimal Solution for Government Affordable Housing

Durability Meets Affordability, Engineered for Public Welfare Projects

Key Installation Benefits:  

1. Enhanced Security & Longevity  

Military-Grade Steel Shell: Reinforced Outer Steel Layer Resists Forced Entry, Vandalism, And Extreme Weather. 

Solid Wood Core: Natural Timber Interior Ensures Structural Stability, Reducing Warping/Cracking Over Decades.  

2. Cost Efficiency For Mass Deployment

Low Lifetime Cost Minimal Maintenance (No Painting/Re-Finishing) Vs. Traditional Wood Doors. 

Bulk Procurement Savings: Optimized For Large-Scale Housing Projects With Streamlined Installation. 

3. Regulatory Compliance & Safety  

Fire-Rated Options: Meets Building Codes For Fire Resistance (E.G., 60-90 Min Ratings). 

Thermal & Acoustic Insulation: Reduces Energy Costs And Noise Pollution In High-Density Units. 

4. Rapid, Sustainable Installation  

Pre-Assembled Units: Cuts installation time by 40% versus custom-fit doors. 

ECO-CONSCIOUS MATERIALS FSC-CERTIFIED WOOD + RECYCLABLE STEEL SUPPORTS GREEN BUILDING INITIATIVES. 

Why Choose Our Doors for Government Projects?

 Proven Track Record: Deployed in 50,000+ subsidized homes across Asia-Pacific. 

 Custom Specifications: Adjustable dimensions, threshold options, and ADA-compliant designs. 

 Anti-Corrosion Warranty: 10-year guarantee against rust and decay. 

Double Leaf Steel-Wood Fire Door

Double Leaf Steel-Wood Fire Door

Characteristics

ENVIRONMENTAL ADAPTABILITY

PERFORMS WELL IN HUMID CLIMATES 

(WOOD TREATED AGAINST MOISTURE) VS.

 ALL-STEEL DOORS PRONE TO CONDENSATION.

COST EFFICIENCY FOR MASS DEPLOYMENT

LOW LIFETIME COST MINIMAL MAINTENANCE 

(NO PAINTING/RE-FINISHING) VS. TRADITIONAL WOOD DOORS

BULK PROCUREMENT SAVINGS OPTIMIZED FOR LARGE-SCALE 

HOUSING PROJECTS WITH STREAMLINED INSTALLATION.  

DURABILITY & SECURITY

AESTHETIC FLEXIBILITY

STEEL EXTERIOR RESISTS IMPACT

CORROSION AND FORCED ENTRY

WOOD CORE REDUCES WARPING. 


Certification Standard

Intertek has conducted an evaluation for Shenzhen Longhui Sanhe Security Technology Co., Ltd. to determine the fire resistance performance on one fully glazed insulated single leaf double action steel composite fireproof door, model of BXGBLFHM 1024. The doorset is required to provide a fire separating function and was therefore tested in accordance with EN 1634-1:2014+A1:2018 'Fire resistance and smoke control tests for door, shutter and openable window assemblies and elements of building hardware.

Technical data

INSTALLATION METHODSingle/Double/Unequal   Door
FIRE RESISTANCE   RATING
MATERIALGalvanized   steel sheets (0.4–1.2 mm thick) bonded to + wood frames for structural   strength. EN   Standards 
FILLING MATERIALFire-retardant   treated timber (e.g., pine, fir) filled with non-combustible mineral wool or   fire-resistant honeycomb. EI30/EI60/EI90/EI120‌
FIRE RATED TIME30/60/90/120   minutes (Integrity + Insulation for 30/60/90/120   minutes)
SIZEUp   to 9'- 5.7" x 10'-2.2" ft (height) | 2888 x 3104mm (height)BS   Standards
SEALING SYSTEMIntumescent   seals (expand at 200°C+ to block smoke/flames) + smoke seals (cold smoke   protection).FD30/FD60/FD90/FD120‌   
ACOUSTIC PERFORMANCESound   insulation up to 30–40 dB (STC/Rw rating).(Fire duration rating)
THERMAL INSULATIONU-value:   1.0–1.8 W/m²K (enhances energy efficiency)GB   Standards
OPENING DIRECTIONSwing   Inward / OutwardClass   A fireproof door
COLORRAL   color system, could be customized as well.Fire   resistance insulation > =   1.5hours
ACCESSORIESLock,   handle, hinges,door closer,panic bar and other as requested.Fire   resistance integrity > =   1.5hours
VISION PANELWith   or without as requested. (Fire proof glass)Class   B fireproof door
LITE FRAMEFrame   type can be customizedFire   resistance insulation > =   1.0hours
LOUVERWith   or without as requested.Fire   resistance integrity > =   1.0hours
FEATUREFire   proof and thermal insulation.Class   C fireproof door
APPLICATIONbuilding   project, company, home, office, hotel, church, Just Anywhere you want!Fire   resistance insulation > =0.5   hours
PACKAGEInside:   PE paper | Outside: double layers carton box and wooden pallets.Fire   resistance integrity > =0.5hours


Hardware

FIRE DOOR HARDWARE IS AN INTEGRATED LIFE-SAFETY SYSTEM. 

COMPONENTS WORK TOGETHER TO ENSURE THE DOOR CLOSES RELIABLY, 

LATCHES SECURELY, AND SEALS EFFECTIVELY AGAINST SMOKE AND FLAMES DURING A FIRE.

FIRE DOOR HARDWARE IS AN INTEGRATED LIFE-SAFETY SYSTEM. 

COMPONENTS WORK TOGETHER TO ENSURE THE DOOR CLOSES RELIABLY, 

LATCHES SECURELY, AND SEALS EFFECTIVELY AGAINST SMOKE AND FLAMES DURING A FIRE.

Protect what matters most, designed to resist flames, smoke, and extreme heat, LHSH doors provide critical escape time while enhancing your security and aesthetic appeal. 30/60/90/120-min fire resistance, certified to delay fire spread, keeping your safety. Choose from modern, classic, or minimalist designs (wood, steel, glass options) from green-certified materials to smart fire solutions, we innovate because lives depend on it. LHSH steel fire doors are precision-crafted to provide superior fire resistance, security, and durability. Tested to withstand temperatures exceeding 1000°C, these doors deliver certified protection when every second counts.

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