Fire Resistant Interior Door is a specialized interior door solution used in areas requiring fire protection functions, including corridors, stairways, room partitions, and public spaces. Compared with standard interior doors, this type of door focuses on fire safety, structural design, and installation requirements for residential, commercial, and industrial buildings. These doors usually use steel sheets as the main material and can be configured with different thicknesses, fire protection structures, and hardware systems according to building requirements. Contrast Linear Fire Rated Single Leaf Steel Door adopts a steel sheet structure with matte fluorocarbon paint finishing and simple linear decoration. The standard size is 2050×960mm, with an 80-100mm door leaf thickness. The mechanical lock system and visible hinge configuration make it suitable for apartment corridors, interior partitions, and commercial buildings.

| Product | Contrast Linear Fire Rated Single Leaf Steel Door |
| Standard Size | 2050*960mm(Customized Size Available) |
| Thickness of the door leaf | 80-100mm |
| Material of Door Panel | Steel Sheet |
| Color | As shown in the picture |
| Opening direction | Outward |
| Lock Set | Mechanical system |
| Hinge | Visible |
| OEM/ODM | Accept |
| Compay Nature | China Manufacturers Suppliers Factory |
1. Steel Sheet Door Structure
Fire Resistant Interior Door uses steel sheets as the main panel material with standardized structural design for interior protection applications. Contrast Linear Fire Rated Single Leaf Steel Door features an 80-100mm door leaf thickness, suitable for residential, apartment, and commercial installations. The steel structure supports efficient production for bulk engineering requirements.
2. Fire Protection with Modern Design
The product combines fire-rated door structure with modern decorative concepts through simple linear patterns. Fire Resistant Interior Door provides a clean appearance with contrasting colors while meeting interior safety requirements. The style fits modern apartments, offices, and interior partition applications.
3. Matte Fluorocarbon Paint Finish
Contrast Linear Fire Rated Single Leaf Steel Door uses matte fluorocarbon paint treatment to create a refined surface appearance. The coating process improves surface quality and helps maintain a consistent interior style. Customized colors are available for different decoration requirements.
4. Standard Size and Mechanical Lock System
The product features a standard size of 2050×960mm, outward opening direction, mechanical lock system, and visible hinge configuration. Fire Resistant Interior Door is designed according to common building specifications for easier installation and maintenance. The standardized configuration suits wholesale and engineering procurement.
5. Linear Decoration and Customization
The product uses linear decorative elements to improve visual depth and create a modern appearance. The manufacturer supports customized sizes and colors according to project requirements. Fire Resistant Interior Door provides flexible interior door solutions for building material suppliers and contractors.
1. Apartment Corridor Applications
Fire Resistant Interior Door is suitable for apartment corridors, floor partitions, and public passage areas. The steel structure combined with fire-rated design supports building safety requirements. The simple linear appearance matches modern apartment interiors and maintains visual consistency.
2. Interior Room Partition Applications
The product is suitable for room partitions in residential buildings, hotels, and office spaces. Contrast Linear Fire Rated Single Leaf Steel Door features a standard structure for convenient installation in different areas. The matte finish and linear design fit modern interior environments.
3. Commercial Building Interiors
Fire Resistant Interior Door can be applied in offices, commercial centers, hotels, and other interior spaces. The mechanical lock system provides practical access control, while the steel sheet structure suits public building applications. Bulk purchasing is available for project suppliers.
4. Engineering Bulk Procurement
The product is suitable for real estate developers, construction companies, and door distributors. Standardized manufacturing combined with customized dimensions meets different project requirements. Fire Resistant Interior Door helps suppliers improve delivery efficiency through consistent specifications.
Yihe Door Industry began in 1998 and, after years of meticulous management and determined progress, has developed into Hong Kong Yihe Door Industry International Group Co., Ltd. The company's production base is located in the picturesque and conveniently accessible Kaiping City, renowned as the hometown of Chinese watchtowers. In recent years, the company has invested heavily in hardware construction, with a production base covering nearly 40,000 square meters, featuring modern garden-style factory buildings and office administration buildings; modern production workshops with complete supporting facilities and a professional design and R&D team; it is a large modern comprehensive door industry enterprise integrating design, development, production, sales, and after-sales service.
The company has always adhered to the business philosophy of "quality first, excellence in refinement." After years of brand accumulation, Yihe Door Industry has become a well-known brand in the industry, with products covering luxury stainless steel security doors, armored doors, bronze doors, steel-bronze doors, Korean-style silent doors, luxury villa doors, luxury hotel doors, non-ferrous metal luxury doors, and engineering doors, among others. The company's products are popular both at home and abroad, with sales outlets spread across many large and medium-sized cities nationwide, and a large transportation team, along with a comprehensive network of logistics transfer partners, ensuring the safety of goods transportation and delivery times for distributors. Currently, the company has formed a diversified and multi-type door industry development pattern, demonstrating strong competitiveness and leading industry development trends.