Insulated Steel Fire-resistant Fixed Window
Insulated Steel Fire-resistant Fixed Window refer to windows composed of steel frames and steel sashes, with non-combustible materials filled inside the frame and sash structure, equipped with fire-resistant glass and hardware, capable of meeting requirements for fire integrity and insulation. Available in various configurations such as "□-shaped," "日-shaped," "品-shaped," and "田-shaped." Products cover fire resistance/insulation ratings from 1 hour to 3 hours.
Certified by British standards GB 16809-2008, BS 476 Part 22, BS EN 1364-1,AS1530.4, ASTM E119 among others, the glass carries a 2 year quality warranty with complete after-sales replacement service and one-stop engineering solutions.
Key Features
Product Parameters
| Item | Parameter |
| Brand | Hengbao |
| Fire Duration | 1 - 3 Hours |
| Main Material | Steel |
| Window Type | "□-shaped," "日-shaped," "品-shaped," and "田-shaped." |
| Fire Glass | Multilayer Fire Resistant Glass |
| Design Style | Modern, OEM Customized |
| Color | Customizable |
| Surface Treatment | Powder Coated,Painting |
| Certifications | GB 16809, BS476, BS EN1364, AS1530.4 |
| Warranty | 2 Years |
| MOQ | 1 Set |
| Application Scenarios | Supermarket, Hotel, Office Building, School, Workshop, Kitchen, Outdoor Staircase, Mall, Leisure Facilities, Courtyard |
| Service Support | One-stop project solution, return & replacement after-sales service |
Trade & Logistics Terms
Application Scenarios
Widely deployed for interior and exterior commercial construction: supermarkets, shopping malls, office towers, hotels, campus buildings, factory workshops, kitchens, outdoor stairwells and leisure complex courtyards.
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