120 Panoramic Sliding Door

120 SERIES THERMAL BREAK PANORAMICSLIDING DOORS

Smooth Operation Matters in Large Sliding Doors

When choosing sliding doors for residential projects, smooth operation and structural design deserve attention.

A practical solution worth exploring for builders and contractors working on modern homes.

Certified Performance

Project Applications

Technical Support

Product Overview

PREMIUM THERMAL-BREAK ALUMINUM DOOR SYSTEM
Product Specifications
Profile: Thermal Break
Series: 120
Thickness: 3.0–6.0 mm
Wall Occupancy: 120 mm
Standard Glass: 5mm+12Ar+5mm+12Ar+5mm Low-e Tempered Glass
Visible Surface: Large frame 2.3”; Large sash 1.6”
Hardware Options: Dtop
COLOR: White / Black
OPENING METHOD: Sliding
FLY SCREEN: Sliding / Folding Screen
Options: Build-in Louvers (Optional) · Nail Fins

T FIN

Original T Fin Technical Drawing

L FIN

Original L Fin Technical Drawing
Dtpalumn
QUALITY DOORS & WINDOWS

Download Center

Installation Guide

PDF · 3.1 MB

Test Report

PDF · 1.2 MB

Installation Video

Product Overview

Explore the design, structure, and key features of our aluminum door systems.

Smooth Sliding Performance

Discover smooth operation and practical sliding door design.

Hardware Adjustment

Hardware and sash adjustment guide.

On-site Testing

Project testing and final inspection.

On-site Testing

Project testing and final inspection.

Hardware Accessories

Recessed Locking Handles

Sleek recessed handles for convenient locking and daily operation.

Slimline Door Handles

Minimalist black handles designed for a clean, modern appearance.

Locking Rod Components

Precision metal locking rods for secure and reliable door operation.

Multipoint Locking System

Extended locking components designed for coordinated door locking.

Locking Mechanism Accessories

Essential locking parts and fittings for sliding door assembly.

Complete Hardware Collection

A complete overview of handles, locks, and supporting hardware components.

Product Details / Features

Thermal-Break Profile

 Thermal break aluminum profile with triple-glazed Low-E glass.

Multiple Track Solutions

Three bottom track options for different installation requirements.

Product Specifications

Explore profile dimensions, glass configurations, and technical specifications.

Performance Features

Designed for sound insulation, waterproofing, airtightness, and thermal protection.

Hardware & Accessories

Quality handles, locking components, and hardware for reliable operation.

Customization Options

Multiple color, opening, screen, louver, and nail fin options.

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