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Subframe Hidden Frame Curtain Wall System

A semi-unitized curtain wall system designed for faster installation and consistent facade quality. This subframe hidden frame system combines seamless glass appearance with improved assembly efficiency for modern commercial projects.

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Subframe Hidden Frame Curtain Wall System Featured Image
  • 60–200 mm

    System Depth

  • ≤1.3 W/m²K

    Thermal Performance

  • ≤7.0 kPa

    Wind Load Resistance

  • 2-4 Weeks

    Lead Time

  • 15 Years

    Warranty

Introduction

Subframe Hidden Curtain Wall System Overview

The subframe hidden frame curtain wall system improves installation efficiency by pre-assembling glass panels with aluminum subframes before on-site installation. This method ensures higher precision, consistent quality, and reduced installation time while maintaining a clean, frameless exterior appearance.

Benefits

Why Choose a Subframe Hidden Curtain Wall System

  • Pre-Assembled Units for Faster Installation

    Glass panels are pre-fixed to subframes, significantly reducing on-site labor and improving installation speed for large-scale projects.

  • Consistent Quality with Controlled Assembly

    Factory-assisted assembly ensures uniform bonding quality and dimensional accuracy, minimizing on-site variability.

  • Seamless Glass Facade with Hidden Structure

    Maintains a clean exterior appearance with no visible aluminum framing, achieving a modern glass-dominant architectural effect.

  • Improved Installation Accuracy for Complex Projects

    Modular components allow better alignment control, making it suitable for projects requiring precise facade geometry.

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Subframe Curtain Wall System Design and Finishing Options

The system supports various glazing configurations, including double and laminated glass, to meet different performance and safety requirements. Subframe dimensions and connection methods can be adjusted based on project-specific structural and installation needs.

Aluminum profiles are available with PVDF coating, powder coating, or anodized finishes to ensure durability and long-term resistance to environmental conditions. Custom engineering support is available for complex facade designs and large-scale developments.

Applications

Related Applications

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FAQS

Frequently Asked Questions

This system is designed to balance performance, installation efficiency, and facade aesthetics. Below are answers to common questions related to subframe curtain wall systems.

What is a subframe curtain wall system?
It is a curtain wall system where glass panels are pre-installed onto aluminum subframes before being mounted onto the main structure.
How is it different from a standard stick curtain wall?
Stick systems are assembled piece by piece on site, while subframe systems use pre-assembled units for faster installation and better consistency.
Is this system suitable for high-rise buildings?
Yes, it is designed to provide strong structural performance and reliable installation quality for high-rise applications.
Does the system maintain a frameless appearance?
Yes, despite using subframes internally, the exterior remains visually seamless with no exposed aluminum framing.
What are the installation advantages?
It reduces on-site labor, improves installation speed, and ensures more consistent assembly quality.
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