Standard Thermal Break Aluminum Awning Window

Top-Hinged Ventilation with a Practical Thermal Break System

This thermal break aluminum awning window is hinged at the top and opens outward from the bottom. The sash provides controlled ventilation without taking up interior space.

A 1.8mm aluminum profile, 24mm thermal break, Low-E argon-filled tempered glass, and German G-U hardware make it a practical choice for bathrooms, kitchens, bedrooms, apartments, townhouses, and light commercial projects.

1.8mm Aluminum Profile

67mm System Depth

24mm Thermal Break

39mm Maximum IGU

Up to 90kg Engineered Sash Range

Why Choose This Thermal Break Awning Window?

A balanced window system for controlled airflow, flexible sash proportions, and everyday project requirements.

Top-Hinged Outward Opening

The top edge remains hinged while the bottom projects outward, keeping the opening clear inside.

Useful in Light Rain

The open sash forms a small canopy over the opening and can help maintain ventilation during light rain.

24mm Thermal Break

The thermal barrier separates the interior and exterior aluminum sections to reduce direct heat transfer.

Double or Triple Glazing

Standard Low-E double glazing uses a 15mm argon cavity, while triple glazing is available within the 39mm IGU capacity.

Flexible Wide-Sash Engineering

The allowable sash width changes with height, supporting wide low-profile windows and taller engineered units.

Multiple Window Layouts

Available as a single awning window, awning with fixed glass, pure fixed window, or 90° and 135° corner combinations.

Aluminum Awning Window Operation

See the top-hinged sash open outward from the bottom. The awning window section begins at approximately 28 seconds.

Configured Around the Opening Height and Project Requirements

Send a window schedule, BOQ, rough opening sizes, or architectural drawings. The sash size, glass, hardware, screen, and installation method can be checked 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 + 15mm argon + 5mm tempered clear glass.

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

Maximum IGU39mm.

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 dimensions67mm system depth; 62mm frame; 85.5mm sash; 84mm mullion; 24mm thermal break.

Project Performance References

≥0.35Estimated U-Factor
BTU/(h·ft²·°F)

220PaEstimated Water Resistance

0.05 L/s·m²Estimated Air Leakage

≤2160PaEstimated Wind Pressure Resistance

35dBEstimated 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.

Sash Height	Maximum Width	Maximum Sash Weight
500mm < height < 700mm	Width < 2400mm	50kg
700mm < height < 1000mm	Width < 1700mm	50kg
1000mm < height < 1500mm	Width < 1400mm	70kg
1500mm < height < 2400mm	Width < 1200mm	90kg

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 CURRENT	High-Insulation Awning Window	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 awning window?

It provides top-hinged outward ventilation, supports wide low-profile sash designs, and combines a 24mm thermal break with Low-E double or triple glazing.

Does the awning window open inward or outward?

It opens outward from the bottom. The top edge remains hinged to the frame.

Can it stay open when it rains?

The projecting sash can help shield the opening during light rain. It should still be closed during heavy or wind-driven rain.

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.

Start Your Custom Awning Window Project

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.