In modern commercial, industrial, and residential architecture, fire safety is a non-negotiable priority. One of the most reliable solutions to enhance building safety is the 90-minute steel fire rated door. Engineered to withstand high temperatures for up to 90 minutes, this fire door helps prevent the spread of flames and smoke during a fire emergency—providing valuable time for safe evacuation and emergency response.
Product Features of 90 Minute Steel Fire Rated Door
Fire Resistance Up to 90 Minutes
Certified and tested to withstand intense fire exposure for 90 minutes, this steel fire rated door is compliant with international fire safety standards such as UL, NFPA, and EN.
Heavy-Duty Steel Construction
Made from high-grade galvanized or cold-rolled steel sheets, the door provides unmatched strength, durability, and security.
Multi-Layer Core Options
Equipped with fire-resistant cores such as honeycomb, mineral core, or steel-stiffened core for thermal insulation and structural stability.
Smoke & Temperature Seals
Intumescent seals expand during high heat to block smoke and toxic gases, maintaining safe escape routes.
Smooth Surface Finish
Comes with powder-coated or pre-primed finishes in various color options, ready for customization or painting.
Key Advantages
Fire and Life Safety: Protects people and property by delaying the spread of fire and smoke.
Strong and Durable: Steel material resists warping, cracking, and physical damage, suitable for high-traffic areas.
Eco-Friendly Option: Many models are recyclable and made using sustainable materials.
Compatible With Access Control: Easily integrates with locks, panic bars, vision panels, and electric hardware.
Low Maintenance: Corrosion-resistant and easy to clean, reducing operational costs over time.
Custom Specifications
We offer custom-built 90-minute steel fire rated doors to meet diverse project requirements:
| Specification | Options Available |
| Door Size | Standard and non-standard sizes available |
| Core Material | Honeycomb, mineral, steel stiffened |
| Finish | Powder coat, galvanized, primer-coated |
| Vision Panel | Fire-rated glass with multiple sizes |
| Frame Material | Steel, stainless steel |
| Hardware Compatibility | Hinges, locks, closers, panic bars, etc. |
| Installation Type | Single, double-leaf, flush, with transom |
About the Company
As a leading manufacturer and supplier in China, we specialize in producing high-quality, certified fire rated doors for global markets. Our factory offers customized, durable solutions at competitive wholesale prices. Whether you're a contractor, architect, or bulk buyer, we provide flexible options, fast production, and accurate quotations.
We are committed to international fire safety standards and continuously invest in R&D to improve performance and reliability.
FAQ
Q: Is the door tested and certified for fire resistance?
A: Yes, our 90-minute fire rated steel doors are certified to international standards and third-party tested for reliability.
Q: Can I get a quotation for bulk orders?
A: Absolutely. Contact us for wholesale pricing and discount offers based on order volume.
Q: Do you offer customized dimensions and colors?
A: Yes. We offer tailored solutions to fit your exact size, finish, and design needs.
Q: Is the installation service available?
A: While we primarily supply the product, we can provide technical support and installation guidance.
Q: What is the typical lead time for orders?
A: Depending on quantity and customization, lead time is usually between 15 to 30 days.
EN
es 
it 
ru 
pt 
ar 
