Standard Thermal Break Aluminum Casement 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 67T Casement Window

✓ Best for homes, apartments, townhouses, villas, and light commercial projects.

✓ Outward-opening, fixed, opening-and-fixed, and 90° or 135° corner configurations are available.

✓ 67mm system depth with a 24mm thermal break and 1.8mm aluminum profiles.

✓ Standard sashes: 450–700mm wide × 500–1500mm high, up to 40kg; larger sashes up to 1000mm wide × 2500mm high and 100kg.

✓ Low-E double or triple glazing up to 39mm, with German G-U hardware and an optional accordion screen.

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

NFRC certification support is available · CSA requirements can be reviewed by project.

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

Product Detail
FAQs

Custom Casement Windows for Residential and Light Commercial Projects

These custom casement windows use a 1.8mm aluminum profile, 67mm thermal break system, outward-opening sash, Low-E insulated glass, and German G-U hardware. Standard double glazing and optional triple glazing support project packages that need reliable ventilation, controlled heat transfer, and flexible window configurations.

They are suitable for homes, apartments, townhouses, villas, casement kitchen windows, bathroom windows, and commercial casement windows. Standard and larger engineered sash options are available when drawings, hardware, and project requirements are reviewed.

1.8mmAluminum Profile

24mmThermal Break

39mmMaximum IGU

0.35Reference U-Factor

Up to 100kgEngineered Sash Option

Why Builders Choose These Custom Casement Windows

The system focuses on the details builders and contractors check first: opening style, thermal break, glazing, screen options, sizing, installation, and project performance.

Full Outward-Opening Ventilation

The side-hinged sash opens toward the exterior, providing a wide ventilation area without taking up interior space.

Balanced Thermal Break Design

A 67mm frame and 24mm thermal break strip reduce direct heat transfer while keeping the system practical for volume projects.

Double or Triple Glazing

Low-E argon-filled double glazing is standard for double glazed casement windows, while triple glazing is available when the project needs greater glass capacity.

German G-U Hardware

German G-U hardware supports smooth sash movement and dependable locking. HK Kinlong hardware is also available.

Standard and Larger Sash Options

Different sash and hardware configurations support both conventional openings and larger project windows after engineering review.

Weather-Ready Sealing

Multi-level sealing supports low air leakage, water resistance, and stable operation in changing wind and weather conditions.

Flexible Window Configurations

Available as a single casement, casement with fixed glass, fixed window, or 90° and 135° corner combinations. Casement windows with screens can use the listed retractable accordion screen option.

Project-Friendly Installation

Nail fin and mounting tab options help the window integrate with different wall structures and contractor installation methods.

Casement Window Operation Video

See how the side-hinged sash opens outward, closes, and locks during normal operation.

A short demonstration of outward opening, closing, and locking.

Custom Casement Window Sizes and Project Configurations

Send a window schedule, BOQ, rough opening sizes, or architectural drawings to confirm casement window sizes, glass, hardware, screen, and installation details before production.

Glass, Hardware and Design Options

Insulated glass: 5mm Low-E + 15mm argon + 5mm tempered clear glass.
Triple glazing: 5mm Low-E + 12mm argon + 5mm + 12mm argon + 5mm.
Glass capacity: insulated glass units up to 39mm.
Project sizing: standard sashes from 450–700mm wide and 500–1500mm high; larger engineered options up to 1000mm wide and 2500mm high, subject to hardware and engineering review.
Hardware: German G-U or HK Kinlong in black or white.
Screen option: pleated retractable accordion insect screen.
Window layouts: single opening, opening with fixed panel, fixed window, and corner combinations.

Performance That Supports Real Projects

Reference U-Factor: 0.35 BTU/(h·ft²·°F), subject to the final glass configuration and applicable test report.
Low air leakage: reference value of 0.05 L/s·m².
Water resistance: reference water penetration resistance of 220Pa.
Wind pressure: reference resistance up to 2160Pa for properly engineered units.
Sound control: reference acoustic performance of approximately 35dB.
Energy-conscious glazing: Low-E coatings and argon-filled IGUs help reduce unwanted heat transfer.

Performance values are engineering references. Final results depend on size, glass package, opening configuration, installation, and the applicable project test report.

Which Thermal Break Casement Window Fits Your Project?

Both systems use 1.8mm aluminum profiles and outward-opening operation. The main difference is insulation and glass capacity.

CURRENT PRODUCT

Standard Thermal Break Casement Window

A balanced choice for homes, apartments, townhouses, villas, and light commercial projects.

67mmFRAME DEPTH

24mmTHERMAL BREAK

39mmMAXIMUM IGU

Recommended for:

Projects that need reliable thermal break construction, flexible configurations, and controlled overall cost.

High-Insulation Aluminum Casement Window

A deeper-frame option for projects requiring a wider thermal break and greater insulated glass capacity.

78.3mmFRAME DEPTH

35.3mmTHERMAL BREAK

47mmMAXIMUM IGU

Recommended for:

Colder climates, thicker insulated glass packages, and projects with higher energy-performance requirements.

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

Frequently Asked Questions

What information should I send for a casement window quote?

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

What is the minimum order quantity?

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

What casement window sizes and opening layouts can be customized?

Standard sashes are 450–700mm wide and 500–1500mm high. Larger engineered options can reach 1000mm wide and 2500mm high, subject to hardware and engineering review. Opening direction, fixed panels, glass, colors, hardware, screens, and installation options can also be customized.

Can AMJ support North American project documentation?

AMJ can provide available product drawings, installation information, glass details, and applicable certification or testing documents based on the selected system.

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

Start Your Custom Casement Window Project

Send your drawings, BOQ, window schedule, or rough opening sizes for configuration review and project pricing.

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: Thermal Break Casement Window; Aluminum Casement Window; Custom Window; Outward Opening Window

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