Fire Rated Exterior Insulation Panel Series
Fire Rated Exterior Insulation Panel Series
GB Duct, professional pioneer of exterior wall thermal insulation fireproof system, specializes in phenolic and polyurethane exterior wall fireproof boards, supporting exclusive customized production as required.
GB Fire Rated PU Exterior Insulation Panels
Engineered for Uncompromising Fire Safety & Energy Efficiency
With over 40 years of expertise in advanced insulation materials, GB operates a 100,000㎡ state-of-the-art manufacturing facility and maintains R&D partnerships with Tsinghua University and Beijing University of Chemical Technology. Our premium fire-rated polyurethane panels meet the strictest global building codes and deliver industry-leading performance.
Key Advantages
·Class A Fire Rating: Advanced flame-retardant formula prevents flame spread and reduces smoke generation
·Superior Thermal Performance: λ ≤ 0.024 W/m·K, cutting heating/cooling costs by up to 50%
·30+ Year Durability: Closed-cell structure ensures excellent water resistance and dimensional stability
·Fast Installation: Tongue-and-groove design reduces construction time by 40%
·Global Certifications: CE, ASTM, ISO 9001 certified for worldwide project compliance
We provide complete building envelope solutions tailored to commercial, residential, industrial and cold storage projects. Our 200+ professional team offers full technical support from design to installation.
GB Duct System: Key Components
• 1 pc Left 45° Cutter
• 1 pc Right 45° Cutter
• 1 pc 90° Straight Cutter
• 1 pc 45° Edge Side Cutter
• 2 pcs Tape Measure
• 1 pc 3mm Hex Wrench
• 1 pc 5mm Hex Wrench
• 1 pc Anti-rebound Rubber Hammer
• 50 pcs Spare Replacement Blades
• 2 pcs Plastic Scraper
• 1 pc Utility Knife
• 2 pcs Marking Pen
• 1 pc Adjustable Tape Marker
Why Choose Us
GB DUCT | HVAC & Fire Smoke Exhaust Duct Specialist, Since 1984
Rich Industry Experience
With over 40 years of experience in the HVAC industry, we have completed more than 10,000 projects worldwide.
Strong Production Capacity
We own 10 modern automatic production lines with an annual output capacity of 300,000 square meters, guaranteeing stable quality and on-time delivery even for bulk orders.
Professional Technical Team
Our experienced engineering team provides one-stop customized solutions and full-process professional technical support for all your project demands.
Competitive Factory Price
As a direct manufacturer without middlemen markup, we offer genuine factory direct prices, helping you save up to 20% cost compared with trading companies.
Comprehensive After-sales Service
We provide complete after-sales support, including on-site installation guidance, professional technical training and efficient problem solving anytime.
Get a Free Quote