casement door

M1 French Steel-Look Thermal Break Aluminum Door

Products Details​

Key Features

Authentic French Steel-Look Design

The M1 is inspired by traditional French steel doors and windows. Through extensive profile redesign and engineering improvements, we have preserved the distinctive slim sightlines and elegant appearance of classic steel doors while significantly enhancing overall performance.

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High-Quality Hardware Options

A range of premium hardware systems is available to complement the vintage French design. These hardware solutions combine classic aesthetics with smooth operation, security, and long-term reliability.

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Premium 6063-T6 Aluminum Alloy Profiles

The profiles are manufactured from high-quality 6063-T6 aluminum alloy (titanium-magnesium-silicon aluminum). Compared with standard T5 air-cooled aluminum profiles, the T6 temper provides greater hardness and structural strength, resulting in improved wind-load resistance and long-term durability.

H7 Modern casement windows

Decorative French Grille Design

The standard glazing configuration features 5mm tempered glass + 14A spacer + 5mm tempered insulated glass units.

Internal spacer bars align perfectly with external decorative grille bars, creating an authentic French steel-look appearance. This design combines modern simplicity with the romantic elegance of classic French architecture.

French-Grille-Design

Advanced Triple-Sealing System

The M1 incorporates an upgraded triple weather-sealing system with an isothermal profile design and premium EPDM sealing gaskets.

Benefits include:

  • Enhanced thermal insulation
  • Improved acoustic performance
  • Superior waterproofing
  • Excellent air tightness
  • Increased energy efficiency
H7 Modern casement windows

Customization Options

Hot-Melt Decorative Glass

In addition to standard insulated glass configurations, the M70 can be equipped with decorative hot-melt glass, making it particularly suitable for:

  • Luxury residential entrance doors
  • Boutique storefront entrances
  • Restaurants and cafés
  • Hotels and commercial buildings
French-Grille-Design

Decorative Bottom Panels

The lower section of the door can be fitted with customized aluminum decorative panels available in various patterns and designs to match different architectural styles.

H7 Modern casement windows

Arched French Door Design

The upper section can be customized with curved aluminum profiles to create elegant arched door designs, enhancing the classic European appearance.

H7 Modern casement windows

Basic Parameters

Single Layer Glass

  • Optional Glass Thickness: 5mm / 6mm / 8mm / 10mm / 12mm
  • Heat resistance performance: Uw 3.0 W/m2 K
  • Soundproofing performance: Rw up to  30 dB
  • Watertight performance:  600 Pa
  • Hurricane performance:  3500 Pa
  • Airtight performance:    level 5

Double Glazed Glass

  • Standard Glazing Combination: 5mm+16A+5mm
  • Heat resistance performance: Uw 1.0 W/m2 K
  • Soundproofing performance: Rw up to  38 dB
  • Watertight performance:  1000 Pa
  • Hurricane performance:  4000 Pa
  • Airtight performance:     level 8

Triple Glazed Glass

Standard Configuration: 5G+9A+5G+6A+5G(Low-E)

Heat resistance performance: Uw 0.16 W/m2 K

Soundproofing performance: Rw up to 60 dB

Watertight performance:  1200 Pa

Hurricane performance:  4000 Pa

Airtight performance:  < 0.3 m³/(m·h)

Applications of Aluminum Casement Doors

High-performance casement doors feature tight sealing, solid security & wide residential commercial applications.
Residential Buildings

Luxury & heritage residences

 

Ideal for luxury homes and heritage residences, this thermal break steel-look door combines classic aesthetics with modern insulation performance, enhancing both style and comfort.

Commercial-buildings

Residential entrance doors & renovation projects

Perfect for residential entrances and renovation projects, it offers a refined appearance, improved thermal efficiency, and a practical upgrade solution for modern living.

Hotels & Apartments

Boutique shops, commercial storefronts

Designed for boutique shops and commercial storefronts, this system delivers a premium visual appeal with durable performance, helping create distinctive and inviting spaces.

Villas-and-apartments

Restaurants, cafés & hotels

 

Widely used in restaurants, cafés, and hotels, it provides elegant design, reliable sealing performance, and a comfortable indoor environment for hospitality applications.

Trade Information

  • Payment terms: T/T,,Western Union, Paypal
  • Delivery time: 25-30 days
  • FOB port:Shenzhen
  • Certifications: CE, AS/NZS2047, NFRC, CSA
  • Brand:HSTM
  • Factory Price:Negotiate
  • Supply Ability:15000 M2/ Month
  • MOQ:50 M2
  • ODM & OEM:Available

FAQS

What makes the M1 French Steel-Look Door different from traditional steel doors?

The M1 is inspired by traditional French steel doors but uses thermal break aluminum profiles, combining the classic slim sightlines and elegant appearance of steel doors with improved thermal insulation, weather resistance, and durability.

The standard configuration is 5mm tempered glass + 14A spacer + 5mm tempered insulated glass. Decorative hot-melt glass options are also available for customized applications.

The M1 features an advanced triple-sealing system with EPDM gaskets and an isothermal profile design, improving thermal insulation, soundproofing, waterproofing, airtightness, and energy efficiency.

Yes. The M1 is designed for both residential and commercial applications, including villas, boutique stores, restaurants, hotels, and renovation projects.

The M1 supports multiple customization options, including decorative glass, aluminum bottom panels, and arched door designs to match different architectural styles.

Aluminum Windows and Doors Manufacturer

HANSTIM is a professional aluminum windows and doors manufacturer offering custom solutions, OEM services and wholesale supply for global construction and distribution markets.