Standard Two-Track Aluminum Sliding Window

A Practical Two-Track Sliding Window for Everyday Residential Projects

This thermal break aluminum sliding window uses a simple two-track layout for smooth horizontal operation, easy ventilation, and practical project pricing.

The 1.4mm aluminum profile, Low-E argon-filled tempered glass, German G-U hardware, and fixed screen options suit homes, apartments, townhouses, modular housing, and light commercial buildings.

2 TracksSliding Layout

1.4mmAluminum Profile

21mmMaximum IGU

120kgMaximum Sash Weight

0.53Reference U-Factor

Why Choose This Standard Two-Track Sliding Window?

It keeps the design straightforward: two sliding tracks, generous sash sizing, thermal break construction, and flexible residential layouts.

Clear Two-Track Layout

Two glass sashes slide horizontally on separate tracks, creating a familiar and easy-to-use residential window system.

Wide Sliding Sash Range

Each sash can be produced from 600–1500mm wide and 550–1800mm high, supporting broad window openings.

120kg Sash Capacity

The system supports up to 120kg per sash, giving project teams more flexibility for larger insulated glass panels.

Low-E Argon Glass

Standard 5mm Low-E + 9mm argon + 5mm tempered clear glass supports indoor comfort and everyday energy performance.

German G-U Hardware

German G-U hardware in black or white is standard. HK Kinlong is available as an alternative.

Fixed Screen Options

Fixed stainless steel mesh or aluminum mesh can be added for ventilation while helping keep insects outside.

Built Around Standard Residential Openings

Send rough opening sizes, a window schedule, BOQ, or drawings. The sash layout, fixed screen, glass, color, and installation method can be confirmed before production.

Product Configuration

Track layoutsTwo-track two-sash, two-track four-sash, or center opening with fixed panels at both sides.

Sash size600–1500mm wide × 550–1800mm high.

Maximum sash weight120kg.

Standard glass5mm Low-E + 9mm argon + 5mm tempered clear glass.

Maximum IGU21mm.

HardwareGerman G-U in black or white; HK Kinlong available as an option.

ScreenFixed stainless steel mesh or aluminum mesh.

InstallationNail fin, mounting tabs, or screws.

Project Performance References

0.53Reference U-Factor
BTU/(h·ft²·°F)

200PaWater Resistance

0.51 L/s·m²Reference Air Leakage

≤3000PaWind Pressure Resistance

28dBSound Insulation

14.8mmThermal Break Strip

Performance values are engineering references from the latest product specification. Final results depend on size, glass, layout, installation, and the applicable project test report.

Our Strength

Production Process Project Services Certificates

1. Checking & Alignment

2. Cutting & Punching

3. Milling Holes

4. Assembly

5. Glass Assembly

6. Packaging

7. Delivery

8. Installation

Drawing & Engineering Review

Sample Support

Quality Inspection

U.S. Showrooms

48-Hour On-Site Support

Warranty Service

NFRC

CSA

ENERGY STAR

ISO

Compare the Three Aluminum Sliding Window Systems

The main differences are track count, profile thickness, sash capacity, glass capacity, and project application.

Comparison	Standard Two-Track Sliding Window CURRENT	Heavy-Duty Two-Track Sliding Window	Three-Track Sliding Window
Track Layout	Two tracks	Two tracks	Three tracks
Profile Thickness	1.4mm	2.0mm	1.4mm
Sash Size	600–1500 × 550–1800mm	350–1200 × 300–2050mm	600–1500 × 550–1800mm
Sash Capacity	120kg	55kg single / 140kg dual roller	120kg
Standard Glass	5 Low-E + 9 Ar + 5	5 Low-E + 12 Ar + 5	5 Low-E + 9 Ar + 5
Maximum IGU	21mm	26mm	21mm
Water Resistance	200Pa	450Pa	200Pa
Wind Pressure	≤3000Pa	≤4000Pa	≤3000Pa
Best Fit	Standard residential openings	Larger and more demanding openings	Wide multi-sash openings

Frequently Asked Questions

What are the main advantages of this two-track sliding window?

It combines a simple two-track layout, wide sash sizes, a 120kg sash capacity, Low-E insulated glass, German G-U hardware, and fixed screen options in a practical residential system.

Can the window be supplied with four sliding sashes?

Yes. Available layouts include two-track two-sash, two-track four-sash, and center opening with fixed panels on both sides.

What should I send for a quotation?

Send drawings, rough opening sizes, BOQ or a window schedule, quantity, project location, glass, color, screen option, and delivery target to info@amjbm.com.

What is the minimum order quantity?

We offer flexible MOQs. You can order sample sets for evaluation, and competitive tiered pricing is available for full container load (FCL) project orders.

What are the typical lead time and warranty?

Standard production can start from approximately 25 days after drawing and material approval. Larger customized projects commonly require 30–55 days. The standard warranty is 7 years.

Start Your Two-Track Sliding Window Project

Send your drawings, BOQ, window schedule, or rough opening sizes for track layout, glass, screen, installation, and project pricing review.

Request a Project Quote Chat on WhatsApp

Here are the key questions project buyers, contractors, developers and distributors usually ask before working with AMJ.

Are you a factory?

Yes. AMJ is a factory-based aluminum window and door manufacturer in Guangdong, China, with our own production plant, technical team, equipment, QC process, and export packaging system.

What should I send for a quotation?

Please send project drawings, window and door schedule, sizes, quantities, glass requirements, frame color, hardware options, project location, and expected delivery time.

Can you customize products according to project drawings?

Yes. We can customize sizes, opening styles, glass, colors, hardware, and system solutions according to your drawings and project requirements.

Are your products suitable for export projects?

Yes. We provide aluminum window and door solutions for residential, commercial, and custom projects, and can match suitable configurations according to different market requirements.

Do you have certifications or test reports?

Yes. AMJ has NFRC, CSA and ISO management system certifications, and experience with AS2047 / AGWA requirements for the Australian market. Project-specific testing can also be arranged if needed.

What types of aluminum windows and doors do you offer?

We offer casement, sliding, awning, double hung, tilt-turn windows, as well as sliding, casement, bi-fold, pivot and other aluminum door systems.

How do you control quality before shipment?

Before shipment, we check profiles, glass, hardware, dimensions, surface finish, opening operation, sealing, assembly quality, and packaging. Photo/video inspection or third-party inspection is also available.

How do you package products for export?

We use reinforced export packaging, protective film, corner protection, foam, crates or steel frames, and clear job-site labels to reduce damage and support easier installation.

What is your normal production lead time?

Normally, production takes around 25–35 days after drawings, specifications, payment terms, and production details are confirmed. The exact lead time depends on order quantity, product system, glass, color, and hardware configuration.

What warranty and after-sales support do you provide?

AMJ provides up to 10 years product warranty depending on the product system, glass, hardware, and project conditions. We also provide installation guides, installation videos, technical support, spare parts support, and project follow-up service.

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Foshan AMJ Windows and Doors Co., Ltd.