Introduction

Aluminium window frame sections can be used for supporting door and window frames and accessories. After extrusion, the profiles can be lengthened, surface-treated, and pre-drilled with mounting holes or slots to accommodate the installation and assembly requirements of windows in different buildings.

Specification

Product name	Powder coated black color extruded aluminum window frame
Aluminum alloy	6061,6063
Temper	T5,T6
Standard	GB5237.1-2017
Surface treatment	Mill finish, Sandblasting, Anodizing, Electrophoresis, Polishing, Power coating, PVDF coating, Wood transfer, etc.
Color	Customized
Thickness	Thickness

Customizable Options

Cross-sectional Structure: Multi-cavity structure, sealing strip groove design, concealed hardware mounting groove, drainage groove design.

Wall Thickness: The thickness of the outer frame, inner cavity, and key load-bearing components can be independently designed to match the weight of the glass and the window opening method.

Length Specifications: Single frame length, combined window assembly length, modular assembly section length.

End and Interface Processing: Interface mating, pressure strip groove processing, pre-reserved groove for sealing strip, corner fitting connection groove.

Opening Design: Hardware mounting holes, ventilation holes, drainage holes, waterproof holes, and lock holes.

Surface Treatment and Color: Sandblasting, anodizing, electrophoresis, powder coating, PVDF coating, wood grain transfer; colors can be selected according to architectural design requirements.

Application industries

Residential and Apartment Buildings: Used for window frames and matching door and window systems, including casement windows, sliding windows, and fixed windows.

Commercial and Public Buildings: Window frames and curtain wall windows for office buildings, shopping malls, schools, etc.

Industrial and Prefabricated Buildings

Lightweight Buildings, Prefabricated Building Modular Windows and Ventilation Window Frames

FAQ

Q: How to choose window frame profile cross-sections to match glass thickness and window opening method?

A: The cross-section structure should be selected based on glass thickness, window area, and opening method (casement, sliding, fixed). Multi-cavity or reinforced designs can be used to improve load-bearing capacity.

Q: How to pre-install hardware and weatherstripping in window frames?

A: The profile design should include hardware mounting grooves and weatherstripping grooves. Hole positions must be precisely positioned to ensure installation accuracy and sealing.

Q: How to choose surface treatment for window frames used outdoors?

A: Anodizing or PVDF coating can be selected to improve weather resistance. Powder coating can meet different architectural color requirements, and wood grain transfer can be used for decorative effects.

Q: What dimensions and accessories should be considered during window frame installation?

A: Before installation, the opening dimensions must be measured to confirm the profile length, hole positions, and interface mating locations to ensure correct installation of the window sash, weatherstripping, and hardware.

Q: How to protect window frames during transportation and storage?

A: Keep the environment dry, protect the film from contact with hard objects, and avoid contact between the end face and surface. Segmented packaging and bundling can be used to prevent scratches and deformation.

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