126 Sliding Door

Certified Product

126 Series Thermal Break Sliding Door

Certified product solutions for residential, commercial, and project-based applications.

Certified Performance

Project Applications

Technical Support

Product Overview

Dtpalumn
AAMA NAMI NAFS CSA

126 SERIES THERMAL BREAK SIDE PRESSURE SLIDING DOOR

PREMIUM THERMAL-BREAK ALUMINUM DOOR SYSTEM

Product Specifications

Profile: Thermal Break Aluminum
Series: 126
Thickness: 1.8 mm
Wall Occupancy: 126 mm
Standard Glass: 5mm Low-E + 20A Argon + 5mm Tempered
Visible Surface: Large frame 2" · Small frame 1.3" · Sash 2.6"
Hardware Options: OROSM

Features

Sound
Insulation
Waterproof
Thermal
Insulation
Airtight
Hurricane-
Resistant
High-Altitude
Ready
COLOR:
White / Black
OPENING METHOD:
Sliding
FLY SCREEN:
Integrated Screen Window
Options:
Built-in Louvers · Nail Fins · T/L Fins
Certifications
AAMA · NAMI · NAFS · CSA
Meets North American window & door performance and safety certification standards

Performance Parameters

Performance Item Result
U-Factor 0.24–0.47
Solar Heat Gain Coefficient (SHGC) 0.21–0.25
Visible Transmittance (VT) 0.36–0.46
Air Leakage Resistance 1.0 at ±75 Pa
Water Penetration Resistance 220 Pa
Design Pressure (DP) 1440 Pa
Structural Test Pressure (STP) 2160 Pa
Forced-Entry Resistance Grade 10

Certificates

NAMI & CSA Certificate

Test Report

Installation Video

Main Installation Guide

Certified system installation process overview.

Side-Pressure Sliding Door Hardware

Complete hardware system featuring precision rollers, locking components, and connecting rods for smooth sliding and reliable operation.

Hardware Adjustment

Hardware and sash adjustment guide.

On-site Testing

Project testing and final inspection.

Download Center

Product Manual

PDF · 2.4 MB

Installation Guide

PDF · 13.1 MB

NAMI

PDF · 2.2 MB

Test Report

PDF · 11.5 MB

Product Details / Features

Thermal-Break Profile

Improved insulation and structural performance.

Multi-Point Locking

Secure and smooth locking system.

Side-Pressure Sliding Door Hardware Kit

A complete hardware set for side-pressure sliding door systems.

EPDM Sealing

Durable gasket system for air and water tightness.

Narrow Sightline

Clean visual profile for modern projects.

Custom Glass Options

Low-E, laminated and acoustic glass options.

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