
Thermal Break Hidden Hinge Door
Our premium entry doors are manufactured in a state-of-the-art facility in Foshan, Guangdong, China. If you're looking for custom entry doors with superior thermal insulation, innovative hidden hinge hardware, and diverse entry door options at competitive prices, please contact DERCHI for our exclusive entry doors for sale.
Advanced Thermal Entry Door System
DERCHI introduces the Thermal Break Hidden Hinge Entry Door, engineered to enhance home security and energy efficiency. This entry door features a multi-layer airtight structure that creates a complete seal against water and air infiltration. The design prevents pinching accidents while maintaining 100% waterproof performance.
The door incorporates automotive-grade EPDM composite sealing strips that combine soft and hard elements for superior weatherproofing. Its thermal break structural design effectively separates the interior and exterior surfaces, preventing temperature transfer. The 5.0mm thick aluminum profiles provide exceptional strength and durability for daily use.
Our entry doors include thermal insulation and flame-retardant cotton filling that reduces noise transmission and improves energy conservation. Each door meets international quality standards with CE/NFRC certification and US/AU IGCC certified glass.
DERCHI offers custom entry doors to match your home's architecture and personal preferences. Our entry door options include various finishes, sizes, and hardware selections. Contact us to explore entry doors for sale that combine functionality with elegant design.


Advanced Thermal Entry Door System
DERCHI introduces the Thermal Break Hidden Hinge Entry Door, engineered to enhance home security and energy efficiency. This entry door features a multi-layer airtight structure that creates a complete seal against water and air infiltration. The design prevents pinching accidents while maintaining 100% waterproof performance.
The door incorporates automotive-grade EPDM composite sealing strips that combine soft and hard elements for superior weatherproofing. Its thermal break structural design effectively separates the interior and exterior surfaces, preventing temperature transfer. The 5.0mm thick aluminum profiles provide exceptional strength and durability for daily use.
Our entry doors include thermal insulation and flame-retardant cotton filling that reduces noise transmission and improves energy conservation. Each door meets international quality standards with CE/NFRC certification and US/AU IGCC certified glass.
DERCHI offers custom entry doors to match your home's architecture and personal preferences. Our entry door options include various finishes, sizes, and hardware selections. Contact us to explore entry doors for sale that combine functionality with elegant design.
Key Features of Thermal Break Hidden Hinge Door
Discover our collection of thermal break hidden hinge entry doors that combine security with elegance. These custom entry doors feature premium hardware, energy-efficient design, and numerous customization options to match your home's style. Browse our entry doors for sale and explore various entry door options below.
See Our Premium Entry Doors in Action
Experience the beauty and functionality of our thermal break hidden hinge entry doors through our video showcase. Watch detailed demonstrations of our custom entry doors, premium hardware features, and various installation options. These videos highlight the quality craftsmanship and security features that make our entry doors for sale the perfect choice for discerning homeowners.
Customization Options for Thermal Break Hidden Hinge Door
Explore the advanced engineering behind our custom entry doors. Each component is meticulously selected to enhance your door's performance, security, and energy efficiency. These premium materials and design features set our entry doors apart, providing exceptional quality and durability for homeowners seeking top-tier entry door options.

Entry Door Customization Components
Our thermal break hidden hinge entry doors offer premium components that enhance performance and durability. Each custom entry door incorporates these essential elements to create superior entry doors for sale. Explore these entry door hardware options and discover why our entry door options deliver exceptional value.
MULTI-LAYER AIRTIGHT STRUCTURE DESIGN
Our doors feature multiple sealing layers that prevent air leakage, enhance insulation, and reduce energy costs through superior weather protection.
AUTOMOTIVE GRADE EPDM SOFT AND HARD COMBINATION TAPE
Entry doors include premium EPDM sealing technology borrowed from automotive manufacturing that maintains flexibility and creates weather-tight seals in all conditions.
BROKEN BRIDGE STRUCTURAL DESIGN
The thermal break technology separates interior and exterior aluminum profiles to prevent heat transfer and improve energy efficiency year-round.
5.0 ALUMINUM PROFILES STRENGTHEN THE FORCE
Doors incorporate 5.0mm thick aluminum alloy framing that provides structural integrity, prevents warping, and extends product lifespan.
THERMAL INSULATION AND FLAME RETARDANT COTTON FILLING
Core filling material delivers dual benefits of temperature regulation and fire resistance while maintaining the door's solid feel.
Entry Door Color Finishes
Our thermal break hidden hinge entry doors come in thirteen distinctive finishes to complement any home exterior. From classic neutrals like Ivory White and Opal Grey to sophisticated metallics and bold statement colors, our custom entry doors offer finishes to match every architectural style. These premium automotive-grade color options provide long-lasting protection while enhancing curb appeal. Choose the perfect finish for your entry doors from our comprehensive selection, with every color engineered to maintain its appearance despite weather exposure and daily use.

Ready to Transform Your Entrance?
Discover the perfect custom entry doors for your home with DERCHI's thermal break hidden hinge doors. Our specialists will guide you through entry door options, premium hardware selections, and personalized design choices to create the ideal entrance solution that enhances your home's security and curb appeal.
Entry Door Hardware Options
Enhance your custom entry doors with our premium hardware collection. We offer sophisticated smart locks and traditional hardware options to complement your entry door style. These entry door hardware choices combine security with aesthetics, elevating your entry doors for sale. Explore our complete range of entry door options to create your perfect entrance.

S SERIES SMART LOCKS
- S8 Series features a vertical design with fingerprint recognition and smart control panel for secure, keyless entry.
- S9 Series incorporates a horizontal layout with fingerprint and password functions, available in multiple colors and material combinations.
SMART LOCK STYLES
- S01 offers three-dimensional design with fingerprint recognition and intelligent operation features.
- T358 includes video intercom and facial recognition capabilities for comprehensive access control.
- M8 combines password, card, and fingerprint verification methods in one integrated system.
DOOR HARDWARE ACCESSORIES
- Stainless Steel No.1 Handle available in PVD gold, gray, or natural finish for durable operation.
- Stainless Steel No.2 Handle provides alternative styling in gold, gray, or natural color options.
- Zinc Alloy No.1 Handle offers a gray finish option with lightweight durability.
Combination Cases (One/Two/Three) include various handle and decorative cover configurations.
- Lock Cylinder Hidden Square Handle features LOD1 and LOD2 models with minimalist square design.
- Round Lock Cylinder Cover available in multiple colors and materials for customized appearance.
- K7E01 Combined Super C-Class Lock Cylinder delivers enhanced security with pick-resistant technology.
- Electric Lock Bodies (408/388/358/280/240/260) available in standard or European configurations.
Technical Specifications of Thermal Break Hidden Hinge Door
The following table provides detailed parameters of DERCHI's Thermal Break Hidden Hinge Door. These specifications highlight the premium materials, construction features, and customization options available for this security entry door. Each component is carefully selected to ensure durability, security, and thermal efficiency.RetryClaude can make mistakes. Please double-check responses.
Parameter | Details |
Series | Security front entry door |
Brand | DERCHI |
Size | Customized Size |
Color | As picture or Customized |
Design | Free Customized ; OEM Customized |
Lower Gear | 304 stainless steel + 1.8 Magnesium alloy steel sheet |
Front Panel | 4mm+4mm Aviation aluminum panels covered with carvings |
Rear Panel | 12mm oriented strand board |
Sealing system | EPDM Rubber sealing strip |
Filler | Polyurethane foam board |
Application | Apartment / Villa / Hotel / Residential project |
Applications of Thermal Break Hidden Hinge Door
Why Choose DERCHI
DERCHI delivers excellence in custom entry doors and entry door hardware. Our manufacturing capabilities, quality certifications, and global presence ensure premium entry doors for sale. Consider these advantages when exploring entry door options:
15+ Years of Experience
Proven expertise in aluminum window and door manufacturing.
Large Facility & Workforce
70,000 m² factory, 4,000 m² showroom, and over 600 employees.
High Production Capacity
Annual output of 400,000+ units, with 200,000+ successful installations.
International Certifications
Meets NFRC, CE, AS2047, CSA, and ISO9001 certification standards.
Strict Quality Inspection
Every product undergoes comprehensive quality checks before shipment.
Dedicated R&D Team
Over 20 professionals driving continuous product innovation.
Robust Intellectual Property
Holds over 100 national patents including inventions, designs, and appearances.
Industry Recognitions
Recipient of more than 50 prestigious industry awards.
Global Distributor Network
Over 700 distributors serving customers in 100+ countries.
One-Stop Service
Complete support from ordering through final delivery.
Quality Certifications
DERCHI maintains rigorous quality standards for all entry door hardware and products. Our international certifications verify our commitment to excellence in manufacturing custom entry doors. These credentials ensure our entry doors meet or exceed industry requirements for safety, durability, and performance.
Global Success Stories: DERCHI in Action
Explore our successful implementations of custom entry doors across diverse settings. These case studies showcase how DERCHI's entry doors for sale transform spaces with security and style. Each project demonstrates our adaptability to unique requirements and highlights the versatility of our entry door options.