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Fixed Steel Frame Windows

Engineered with ​hot-dip galvanized steel, ​Fixed Steel Frame Windows​ deliver rustproof ​structural durability​ and ​airtight thermal insulation. ​Laser-welded seams​ ensure precision sealing, while ​ultra-slim 35mm frames​ optimize architectural aesthetics. Customize ​fixed steel windows​ in heritage or French designs for timeless integration.

  • steel lattice
  • China
  • 5-7 weeks
  • 30000m²
  • Information

Fixed Steel Frame Windows: Industrial Strength Meets Architectural Precision  


1. Unshakable Durability for Modern Structures  

Built to last generations, fixed steel frame windows utilize premium hot-dip galvanized steel for unparalleled resistance to rust, corrosion, and extreme temperature fluctuations. The cold-bent monolithic frame construction eliminates joints and welds, creating seamless integration with walls while enhancing structural stability and thermal efficiency. Reinforced by laser welding technology, the steel window frames feature airtight, bubble-free seams that block drafts, noise (up to 42dB reduction), and energy loss—ideal for high-rises, studios, or noise-sensitive environments. The galvanized steel core withstands heavy wind loads, seismic shifts, and UV degradation, outperforming aluminum or vinyl alternatives.  


Key Highlights:  

  • Galvanized steel frame windows resist salt spray, humidity, and industrial pollution.  

  • Single-piece steel frames prevent warping and air infiltration for decades.  

  • Laser-sealed window joints ensure precision alignment in commercial or residential builds.  

  • Soundproof fixed windows create quiet interiors near airports or busy streets.  

  • Low-maintenance steel windows thrive in coastal homes or mountain lodges.  


2. Ultra-Slim Aesthetics with Uncompromised Performance  

Elevate architectural minimalism with fixed steel frame windows featuring ultra-narrow 1.6-inch profiles and razor-sharp lines that maximize glass area and natural light. The scratch-proof fluorocarbon coating delivers a sleek matte, gloss, or textured finish in 20+ designer colors, from graphite black to oxidized copper, retaining vibrancy for 25+ years without fading or yellowing. Unlike bulky window systems, these steel-framed fixed windows blend invisibly into glass walls, complementing modern lofts, mid-century homes, or glass-enclosed offices. The flush-glazed design eliminates visible screws, while anti-fingerprint surfaces maintain a pristine, low-maintenance appearance.  


Key Highlights:  

  • Space-maximizing steel frame windows enhance panoramic views and spatial flow.  

  • UV-resistant fluorocarbon finishes defy chalkiness, graffiti, and harsh detergents.  

  • Thermally broken steel windows reduce condensation and energy costs.  

  • Slim-profile fixed windows suit floor-to-ceiling installations in luxury penthouses.  

  • Hygienic steel window frames inhibit mold growth in humid kitchens or spas.  


3. Bespoke Designs for Iconic Glass Facades  

Transform architectural blueprints into reality with custom fixed steel frame windows tailored to your vision. Whether replicating industrial warehouse aesthetics, French Neo-classical grids, or Brutalist geometric patterns, these steel-framed windows adapt to any design language. Advanced laser-cutting technology etches intricate designs into the galvanized steel frames without compromising load-bearing capacity. Pair with laminated, tempered, or triple-glazed glass for safety and energy efficiency. Pre-assembled units with adjustable mounting brackets simplify installation in concrete, timber, or steel structures, making these bespoke fixed windows ideal for museums, skylights, or historic renovations.  


Key Highlights:  

  • Made-to-order steel frame windows fit curved, triangular, or oversized openings.  

  • Laser-cut steel window grids mimic Art Deco, Gothic, or minimalist motifs.  

  • Rustic-industrial or Parisian-style steel windows harmonize with diverse architectures.  

  • Modular fixed window systems integrate double-glazed or smart glass technology.  

  • Architect-certified steel windows meet hurricane, fire, and security codes.  

vintage steel sliding door

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