GKBM Launches New 120 Integrated Inward-Opening Window

GKBM is proud to introduce its new 120 Integrated Inward-Opening Window, a high-performance aluminum window solution designed for modern residential buildings, premium homes, and energy-efficient construction projects. Combining a slim, contemporary appearance with advanced thermal insulation technology, this new product delivers an attractive balance of aesthetics, comfort, and functionality.

With a 120 mm frame depth and a 52 mm integrated multi-chamber thermal break structure, the 120 Integrated Inward-Opening Window is designed to support thermal insulation, airtightness, and wind resistance. Its ultra-narrow frame and sash design helps maximize natural light and create expansive outdoor views, making it an excellent option for projects that prioritize both architectural appeal and indoor comfort.

Advanced Configuration for Reliable Performance

The GKBM 120 Integrated Inward-Opening Window features carefully selected materials and components to meet the needs of modern building projects.

Key product features include:

• • High-Strength Aluminum Profiles: Made from 6063-T6 virgin aluminum alloy with an electrostatic powder coating for a durable finish and a refined appearance.
• • Integrated Thermal Break Structure: German DIMEX-brand PA66 multi-chamber thermal break strips help reduce heat transfer through the window frame.
• • Low-E Insulated Glass: The standard configuration includes 5 mm tempered Low-E glass, black aluminum spacer bars, and argon gas-filled insulated glass units to support thermal performance and indoor comfort.
• • Concealed Tilt-and-Turn Hardware: GREENPY concealed hardware provides a clean appearance while supporting the inward-opening window design.
• • Integrated Insect Screen: High-transparency 304 stainless steel diamond mesh combines practical insect protection with visibility.
• • Advanced Sealing System: High-speed rail-grade sealing gaskets use soft-and-hard co-extrusion and micro-foaming technology to support effective sealing performance.

With a profile wall thickness of 1.8 mm and carefully designed profile components, the window combines structural functionality with a modern, streamlined appearance.

Slim Design and Flexible Color Options

The 120 Integrated Inward-Opening Window is designed for projects where natural light, open views, and contemporary aesthetics are important. Its narrow frame and sash design helps increase the visible glass area, creating brighter and more inviting indoor spaces.

These options give architects, developers, contractors, and window and door distributors greater flexibility when selecting products for different building facades and interior environments.

Designed for High-Performance Building Applications

The product performance grades shown in the product specifications are:

These classifications should be interpreted according to the applicable test standards and product documentation. The window’s integrated thermal break design, insulated glass configuration, and sealing components are intended to support comfortable indoor environments and the performance requirements of modern buildings.

The product is suitable for premium residential developments, high-end apartments, and other projects seeking modern aluminum windows with integrated thermal insulation and a refined appearance.

Partner with GKBM for Your Window and Door Projects

As a building materials manufacturer integrating production and sales, GKBM is committed to providing diverse window and door solutions for international markets. The launch of the 120 Integrated Inward-Opening Window further expands our product offering for customers seeking modern design and functional performance.

Whether you are a window and door distributor, importer, contractor, or real estate developer, GKBM welcomes the opportunity to discuss your project requirements and product sourcing needs.