Heavy-Duty Two-Track Aluminum Sliding Window

Q: What aluminum windows and doors can you customize?

AMJ provides custom aluminum casement, tilt and turn, sliding, awning, hung and fixed windows, together with sliding, lift and slide, bifold and hinged doors. Sizes, glass, colors, hardware, screens and opening configurations can be customized.

Q: Can you review our drawings and prepare a project quote?

Yes. AMJ's professional technical team can review architectural drawings, BOQ, window schedules and opening dimensions. Project files can be sent to info@amjbm.com for technical review and a project-specific quotation.

Q: Can you meet project performance and local code requirements?

Product selection can be reviewed according to project location and required U-value, SHGC, design pressure, glass safety and other performance requirements.

Q: What glass and thermal performance options are available?

AMJ offers thermal-break aluminum systems with Low-E, tempered, laminated, insulated, tinted, frosted and argon-filled glass, as well as selected double- and triple-glazing configurations.

Q: How long are production and warranty coverage?

Production can be as fast as 25 days depending on project requirements. Warranty coverage is available for up to 15 years, with longer terms available for selected systems and projects.

Product Item：AMJ 100T Aluminum Sliding Window

✓ Best for larger residential openings, apartments, villas, and projects requiring stronger sliding sashes.

✓ Two-track two-sash, four-sash, upper or lower fixed, and center-opening layouts are available.

✓ 102mm two-track system with 2.0mm aluminum profiles and thermal break construction.

✓ Sash sizes from 350–1200mm wide × 300–2050mm high; 55kg with one roller or 140kg with dual rollers.

✓ Low-E insulated glass up to 26mm, with HK Kinlong hardware and fixed metal mesh screen options.

✓ Custom sizes, colors, glass, locks, screens, layouts, and installation options are available.

NFRC / CSA requirements can be reviewed by project.

Production as fast as 25 days · Warranty coverage up to 15 years

Product Detail
FAQs

A Stronger Two-Track Window for Larger and More Demanding Openings

This heavy-duty aluminum sliding window combines a 2.0mm profile, 102mm two-track system depth, stronger roller options, and 26mm insulated glass capacity.

It is designed for larger residential windows, apartments, high-rise units, townhouses, and light commercial projects that need greater water resistance, wind pressure capability, and sash flexibility.

2 TracksSliding Layout

2.0mmAluminum Profile

26mmMaximum IGU

140kgDual-Roller Capacity

450PaWater Resistance

Where This Heavy-Duty Sliding Window Adds Value

The upgrade is visible in the thicker profile, stronger roller capacity, larger height range, and higher water and wind pressure references.

Heavy 2.0mm Aluminum Profile

A thicker aluminum structure provides a more substantial frame for larger residential and project openings.

Stronger Roller Options

A single roller supports up to 55kg, while the dual-roller configuration supports up to 140kg per sash.

Larger Height Capability

Sliding sashes can be produced from 350–1200mm wide and 300–2050mm high for more flexible opening proportions.

Higher Water Resistance

The latest specification lists 450Pa water resistance, making this system the stronger two-track option in the range.

Up to 4000Pa Wind Pressure

The reinforced structure supports a wind pressure reference up to 4000Pa when properly sized and installed.

More Layout Flexibility

Choose two or four sashes, upper and lower fixed glass, or a center-opening configuration with fixed side panels.

Configured for Larger Sliding Window Openings

The frame, rollers, sash size, lock position, fixed panels, screen, glass, and installation method can be matched to the window schedule.

Product Configuration

Track layoutsTwo-track two-sash, two-track four-sash, upper or lower fixed glass, or center opening with fixed side panels.

Sash size350–1200mm wide × 300–2050mm high.

Roller capacitySingle roller 55kg / dual roller 140kg.

Standard glass5mm Low-E + 12mm argon + 5mm tempered clear glass.

Maximum IGU26mm.

HardwareHK Kinlong in black or white.

ScreenFixed stainless steel mesh or aluminum mesh.

InstallationNail fin, mounting tabs, or screws. Concealed lock or handle requires sash height above 550mm.

Project Performance References

0.53Reference U-Factor
BTU/(h·ft²·°F)

450PaWater Resistance

0.51 L/s·m²Reference Air Leakage

≤4000PaWind Pressure Resistance

28dBSound Insulation

2.0mmAluminum Profile

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	Heavy-Duty Two-Track Sliding Window CURRENT	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 heavy-duty sliding window?

It uses a 2.0mm aluminum profile, supports up to 140kg with dual rollers, accepts 26mm insulated glass, and provides stronger 450Pa water and 4000Pa wind pressure references.

Can it be made with fixed glass above or below the sliding sashes?

Yes. Upper fixed glass, lower fixed glass, two-sash, four-sash, and center-opening layouts with fixed side panels are available.

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. Warranty coverage up to 15 years, with longer terms available for selected projects.

Discuss Your Heavy-Duty Sliding Window Package

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

01 Why work with AMJ for aluminum window and door projects?

AMJ is a professional aluminum window and door manufacturer with nearly 20 years of industry experience and a 430,000 sq ft production base. Our engineering, production, quality-control and project teams support builders, contractors, developers, dealers and importers from product selection through production and delivery.

02 What aluminum windows and doors can you customize?

We provide custom aluminum casement, tilt & turn, sliding, awning, hung and fixed windows, together with sliding, lift & slide, bifold and hinged doors. Sizes, glass, colors, hardware, screens and opening configurations can be customized for residential and commercial projects.

03 What certifications do AMJ windows and doors have?

Selected AMJ aluminum window and door systems are available with NFRC and CSA certification support, ENERGY STAR options and Intertek testing experience. Certification depends on the specific product system, glass configuration, size and project requirements. Our team will confirm the applicable certified solution before quotation.

04 Can you review our drawings and prepare a project quote?

Yes. Our professional technical team can review architectural drawings, BOQ, window schedules and opening dimensions, then help confirm suitable window and door systems, glass, hardware and configurations. Send your project files to info@amjbm.com for technical review and a project-specific quotation.

05 Can you meet project performance and local code requirements?

Product selection can be reviewed according to the project location and required U-value, SHGC, design pressure, glass safety and other performance requirements. Share the project location and specifications with our team so the appropriate frame and glass configuration can be checked before production.

06 What glass and thermal performance options are available?

AMJ offers thermal-break aluminum systems with options including Low-E, tempered, laminated, insulated, tinted, frosted and argon-filled glass, as well as selected double- and triple-glazing configurations. The final setup is matched to the product system and project performance requirements.

07 How long are production and warranty coverage?

Production can be as fast as 25 days depending on quantity, configuration, glass, finish and project complexity. Warranty coverage is available for up to 15 years, with longer terms available for selected systems and projects. Final terms are confirmed according to the order specification.

08 What happens if we need replacement parts or after-sales support?

AMJ supports replacement hardware and service parts for AMJ project orders. Commonly used service components are kept available so our team can respond quickly when replacement or supplementary items are required. Order records also help us confirm the correct specification before arranging support.

09 How are orders packed and delivered?

Products are inspected before packing and protected according to the product type and shipping method. AMJ can support factory, port and door-to-door delivery options. Shipping terms and freight costs are confirmed according to the destination, quantity and project requirements.

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Tags: Heavy-Duty Sliding Window; Two-Track Window; Aluminum Sliding Window; Large Window

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