High-Insulation Thermal Break Aluminum Awning Window

More Insulation Capacity in a Top-Hinged Awning Window

This high-insulation aluminum awning window uses a deeper 78.3mm frame and a wider 35.3mm thermal break while keeping the same top-hinged outward-opening design.

The system accepts insulated glass units up to 47mm, making it better suited to cold-climate homes, higher-performance residential projects, apartments, and light commercial buildings where thicker glazing is required.

1.8mm Aluminum Profile

78.3mm System Depth

35.3mm Thermal Break

47mm Maximum IGU

≥0.21 Estimated U-Factor

Where This High-Insulation Awning Window Adds Value

The main upgrade is more room for insulation and glass, not a different opening method.

Wider Thermal Barrier

The 35.3mm thermal break provides a wider separation between interior and exterior aluminum sections.

Up to 47mm Insulated Glass

The deeper frame supports thicker double or triple glazing for stronger project specifications.

Top-Hinged Ventilation

The sash opens outward from the bottom, providing controlled airflow without using interior space.

Lower Heat-Transfer Reference

A reference U-Factor of 0.21 BTU/(h·ft²·°F) positions the system for higher-performance projects.

Improved Acoustic Reference

The latest engineering reference lists approximately 37dB sound insulation.

Flexible Project Layouts

Single openings, fixed combinations, and 90° or 135° corner configurations are available.

High-Insulation Awning Window Operation

The video shows the same top-hinged outward-opening method used by this system. The awning window section begins at approximately 28 seconds.

Configured for Thicker Glass and Higher-Performance Projects

The glass package, hardware, screen, sash size, and installation method can be reviewed from the window schedule or architectural drawings before production.

Product Configuration

Opening methodTop-hinged sash with the bottom opening outward.

Profile thickness1.8mm.

Standard hardwareGerman G-U, black or white.

Optional hardwareHK Kinlong, black or white.

Standard double glass5mm Low-E + 20mm argon + 5mm tempered clear glass.

Triple glazing5mm Low-E + 12mm argon + 5mm + 12mm argon + 5mm tempered clear glass.

Maximum IGU47mm.

ScreenOptional pleated retractable accordion screen.

InstallationNail fin or mounting tabs.

Available layoutsSingle opening, one opening with one fixed panel, pure fixed window, and 90° or 135° corner combinations.

System dimensions78.3mm system depth; 62mm frame; 85.5mm sash; 84mm mullion; 35.3mm thermal break.

Project Performance References

≥0.21Estimated U-Factor
BTU/(h·ft²·°F)

220PaEstimated Water Resistance

0.05 L/s·m²Estimated Air Leakage

≤2160PaEstimated Wind Pressure Resistance

37dBEstimated Sound Insulation

CW-PG30Estimated Performance Rating

All values shown here are estimated performance values from the latest AMJ product specification V2 dated July 23, 2026. Final values depend on window size, glass, configuration, installation, and the applicable 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 Awning Window Systems

The main differences are frame depth, thermal break width, glazing capacity, operating hardware, and screen configuration.

Comparison	Standard Thermal Break Awning Window	High-Insulation Awning Window CURRENT	North American Crank-Out Awning Window
Opening Method	Top-hinged outward opening	Top-hinged outward opening	Crank-operated top-hinged outward opening
Profile Thickness	1.8mm	1.8mm	2.0mm
System Depth	67mm	78.3mm	102mm
Thermal Break	24mm	35.3mm	20mm frame / 14.8mm sash
Standard Hardware	German G-U	German G-U	Domestic crank hardware
Standard Glass	5 Low-E + 15 Ar + 5	5 Low-E + 20 Ar + 5	5 Low-E + 12 Ar + 5
Maximum IGU	39mm	47mm	26mm
Estimated U-Factor	≥0.35	≥0.21	≥0.44
Estimated Water Resistance	220Pa	220Pa	600Pa
Estimated Air Leakage	0.05 L/s·m²	0.05 L/s·m²	0.05 L/s·m²
Estimated Wind Pressure	≤2160Pa	≤2160Pa	≤4000Pa
Estimated Sound Insulation	35dB	37dB	33dB
Estimated Rating	CW-PG30	CW-PG30	—
Screen	Pleated retractable screen	Pleated retractable screen	Fixed stainless steel, fiberglass, or aluminum mesh
Available Layouts	Single opening / one opening + fixed / fixed / 90° or 135° corner	Single opening / one opening + fixed / fixed / 90° or 135° corner	Single awning / single casement / fixed / one opening + fixed / fixed screen

Frequently Asked Questions

What are the main advantages of this high-insulation awning window?

It combines a 78.3mm frame, 35.3mm thermal break, up to 47mm insulated glass, and top-hinged outward ventilation in one project-ready system.

How is it different from the standard awning window?

The opening method is the same. The main differences are the deeper frame, wider thermal break, thicker glass capacity, lower heat-transfer reference, and 37dB acoustic reference.

Can it use triple glazing?

Yes. A 5mm Low-E + 12mm argon + 5mm + 12mm argon + 5mm configuration is available within the 47mm IGU capacity.

What information 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. Sample sets are available for evaluation, and competitive tiered pricing is available for full container load project orders.

Discuss Your High-Insulation Awning Window Package

Send your drawings, BOQ, window schedule, or rough opening sizes for sash engineering, glass selection, screen options, and project pricing.

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.

High-Insulation Aluminum Awning Window

High-Insulation Aluminum Awning Window

More Insulation Capacity in a Top-Hinged Awning Window