Engineering begins with the right system
Every YERENA window and door begins with one of two engineered steel systems — each developed to meet different architectural, structural, and performance requirements without compromising design.
Two systems
One engineering philosophy
Whether a project prioritizes timeless aesthetics or demanding thermal performance, every YERENA system is designed around the same principles:
• Precision
• Longevity
• Structural
• Integrity Refined
• Steel Sightlines
Galvanized Steel System
Refined steel for architectural interiors and mild climates. Our Galvanized Steel System combines slim steel profiles, exceptional rigidity and handcrafted fabrication to create elegant windows and doors with timeless proportions. Designed for interior applications and projects where thermal insulation is not required, it offers the unmistakable character of steel with remarkable precision and durability.
System Highlights
• Slim steel sightlines • Hot-dip Galvanized steel profiles • Exceptional structural rigidity • Custom sizes and configurations • Compatible with insulated glass • Swing, pivot, sliding and fixed systems
Thermal Steel System
Advanced thermal performance without sacrificing elegance. Our Thermal Steel System is engineered for projects where energy efficiency, comfort and architectural performance are essential. Using thermally broken steel technology, it minimizes heat transfer while preserving the clean, refined proportions that define steel architecture. Designed for demanding architectural projects across North America.
System Highlights
• Thermally broken steel profiles
• Enhanced thermal insulation
• Narrow steel sightlines
• Custom sizes and configurations
• Swing, pivot, sliding, folding and fixed systems
• Engineered for demanding climates
Designed to reduce heat transfer through the building envelope, helping maintain greater interior comfort through both hot summers and cold winters.
LUXURY STEEL WINDOWS & DOORS
LUXURY STEEL WINDOWS & DOORS
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![Cross-section of a modern window frame showing the glass pane, insulation, and hardware components.]()
Single & Double Leaf
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![A gray, metal-framed, double-pane window with one window pane slightly tilted open.]()
Horizontal Pivot
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![A multi-pane window with some of the panes open, showing various types of window configurations.]()
Vertical Pivot
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![Close-up of a sliding glass door frame with two glass panels, one partially open, showing the door's track system.]()
Sliding
Engineered
in Steel
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Different projects require different solutions.
Rather than offering a single system for every application, YERENA develops two engineered steel systems that allow architects to specify the right solution according to climate, performance requirements and architectural intent.
Both systems share the same commitment to craftsmanship, precision and timeless design. Only their technical performance differs.
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Steel is one of the few architectural materials capable of combining structural performance, elegance and longevity in a single solution.
Its exceptional strength allows for slimmer sightlines, larger glass surfaces and cleaner architectural compositions while providing the durability required to perform beautifully for generations.
Unlike materials that prioritize convenience, steel rewards craftsmanship—making every window and door a permanent architectural element rather than a replaceable building component.
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Steel's inherent strength allows for remarkably slim profiles that maximize natural light, expand views and create cleaner architectural compositions.
Less frame. More architecture.
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Exceptional rigidity allows for larger openings while maintaining elegant proportions and long-term structural performance.
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Designed to perform beautifully for decades with minimal maintenance, steel offers durability that extends well beyond conventional window and door materials.
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Every YERENA system is custom crafted for the unique requirements of each project. Never mass produced.
