
Mylch High-Performance Aluminum SD Systems
Engineering Precision for Modern Architecture
Mylch SD Series focuses on heavy-duty engineering and robust structural performance, built for architectural environments where climate resilience requires uncompromised stability. Developed around established German and Italian technical frameworks, this premium aluminum platform prioritizes structural depth and material thickness. It functions as a high-performance architectural shield designed to integrate expansive open views with dependable, long-term structural durability.
Aluminum SD Systems: The Evolution of a Classic
The SD Series is a mature system platform evolved through decades of engineering. It combines slim architectural lines with peak thermal performance.
Mylch SD Series functions as a robust, highly adaptable aluminum fenestration platform engineered to deliver heavy-duty solutions across challenging regional climates. Developed to satisfy rigorous mechanical and thermal criteria, select configurations within the series are fully certified under North American standards, while our advanced engineering can be optimized to achieve stringent Passive House efficiency metrics. Rather than offering lightweight or uniform products, the platform emphasizes structural customization—utilizing thick-walled 6060-T6 alloys and multi-chamber thermal breaks to reliably withstand high wind loads and control energy transfer based on localized project demands. Paired with heavy-duty European hardware mechanisms, the SD Series guarantees exceptional structural longevity and dependable performance for high-end modern envelopes.


Our Solutions
We extend our product systems to include high-performance wood-aluminum composites, luxury wood-clad copper, and specialized heavy-duty structures for high-security environments.
Engineering Excellence. Defining Architectural Visions
Mylch Aluminum Systems focus on the programmatic realization of premium modern architecture, integrating German engineering principles with contemporary design. Leveraging 30 years of deep manufacturing heritage, we deliver custom-engineered window and door solutions tailored to high-complexity landmarks and private residences. Fully aligned with rigorous North American energy codes, our systems maintain a calculated balance between structural integrity and thermal performance. Here, every project serves as a precise reshaping of architectural space.
The Core Composition
Heavy-Duty System Integration Built on Proven Global Supply Foundations.
Aluminum Profile
6060-T6 Structural Grade Alloy | Multi-Chamber Break Design | 1.8mm+ Heavy-Duty Profile Thickness
Thermal Barriers
Lambda-Optimized Polyamide Polymer | Anti-Bi-Metal Shear Mechanics | Passive House Efficiency Standards
System Hardware
Imported European Engineering Mechanisms | Heavy-Duty Multi-Point Locking Systems | Precision Operational Fluidity
EPDM Gaskets
Automotive-Grade EPDM | Multi-Layer Continuous Sealing | Permanent UV & Temperature Resistanc
Premium Glazing
Tier-1 Architectural Glass | Single & Double-Silver Low-E Options | Triple-Glazed & Argon Filled
Aluminum System

SD 78 - High-Efficiency Insulation
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Thermal Insulation : Uf < 2.0 W/m²·K
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Acoustic Rating : 35 dB
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Air Permeability : Class 8
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Watertightness : 500 Pa
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Wind Resistance: Class 8
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Profile technology: Slimline architecture with 79.2mm frame depth, incorporating 24mm high-performance multi-cavity thermal insulation material.
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Sealing standard: European standard hard-soft co-extruded EPDM gaskets featuring intelligent moisture-expansion core technology.
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Craftsmanship & Hardware: Reinforced aluminum glazing bead base designed to permanently prevent wood deflection, paired with European imported 12-13-18 series precision tilt-turn hardware.

SD 85 - High-Efficiency Thermal Performance
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Thermal Insulation : Uf < 1.5 W/m²·K
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Acoustic Rating : 38 dB
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Air Permeability : Class 8
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Watertightness : 550 Pa
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Wind Resistance: Class 8
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Profile technology: Optimized architectural slimline design featuring an 85mm deep composite frame structure, integrating a 24mm multi-cavity thermal insulation break for premium thermal containment.
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Sealing standard: Multi-layer European standard co-extruded EPDM weatherstripping system enhanced with continuous active moisture-expansion barrier technology.
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Craftsmanship & Hardware: Precision-engineered aluminum-to-wood dry clip connection to completely isolate wood expansion stress, fully integrated with Siegenia heavy-duty hardware and HOPPE ergonomic safety handles.













