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Aluminum Window Extrusion Profiles2023-09-08T15:20:33+00:00

Aluminum Window Extrusion Profiles

FONNOV ALUMINIUM has produced aluminum window extrusion profiles for almost 20 years.

Our existing extrusion dies for aluminum window extrusion profile will be beneficial to saving your cost on tooling dies.

Powder coating, anodizing and woodgrain finish are the most popular finishing options for extruded aluminum window frames.

We provides thermal filling and de-bridging solutions for aluminum window extrusion profiles.

FONNOV provides machining and assembly service for automotive aluminum extrusions used in cars and vehicles.

We are your single-source supplier and manufacturer for custom aluminum window profiles with two extrusion factories and a fabrication factory.

fonnov aluminum window extrusion profiles

Your Single Source Supplier of Aluminum Window Extrusion Profiles

Window Aluminum Extrusion Shapes & Sizes

We produce window aluminum extrusions with all kinds of shapes and sizes.

Aluminum Window Extrusion Profiles Surface Finish

The aluminum window extrusion profiles can be anodized, powder coated, wood-look and wet-painted.

CNC Machining & Fabrication Service For Aluminum Window Extrusion Profiles

Services including precision cutting to length, hole-punching, CNC milling, bending, welding, laser cutting, deburring, counter sinking, assembly, laser etching, etc.

Supply Custom Aluminum Extrusions

For Windows

window profile-fonnov aluminium

The aluminum window extrusion profiles can be used to fabricate aluminium sliding windows (vertical and horizontal), aluminium casement windows, hung opening windows, tilt and turn opening windows, and so on. Not only the aluminum window profiles, we also produce supplemental aluminium profiles for glass beading and water draping that are inlaid or fixed to the window frames.

FONNOV ALUMINIUM manufactures aluminum window extrusion profiles in a large variety of shapes, sizes and finishes. Production of aluminum window profiles is based on our NATIONAL STANDARD GB/T5237-2010. We provide quality certificate for each order on the chemical component, mechanical properties, and finishing test.

Material for Aluminum Window Extrusion Profiles

6063 aluminium ingot for extrusion-fonnov

6000 series aluminium alloy (6063/6061/6005/6082) is the primary material option for the aluminum window extrusion profiles. Aluminium alloys 6063 and 6060 are commonly used in FONNOV ALUMINIUM to produce aluminum window profiles. The aluminium billet that we are using is with the national standard. Temper can be T5 and T6.

Thickness of Aluminum Window Extrusion Profiles

quality test-fonnov aluminium

The general thickness of the aluminum window extrusion profiles is 1.4mm. All parts have a tolerance range, and the smaller the dimensional tolerance, the better the aluminium profiles are.

The different market prefers different wall thickness for aluminum window extrusion profiles. 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.8mm 2.0mm are available.

Finishing Options for Aluminum Window Extrusion Profiles

▹Powder Coating & Woodgrain Powder Coating

Powder coating is the most popular finish for aluminum window extrusion profiles, especially in residential projects of aluminium windows. It brings a durable finish with a wide range of colour options. White, black, brown, grey, and beige are the most popular powder coating colours for aluminum window extrusion profiles. Standard exterior and super-durable exterior coatings are usually used for aluminum window extrusion profiles. Some projects close to the sea will prefer super-durable coating for aluminum window profiles.

aluminum extrusion shapes - fonnov aluminium

Wood finish is based on the powder coating process. It provides a timber look and makes the aluminum frame looks like wood. A wide range of wood colours is available in FONNOV ALUMINIUM.

wood grain finish aluminium profiles-fonnov

The thickness of the powder coating on the surface of aluminum window extrusion profile is at least 40 μm, and the standard thickness should be 60-80um. The layer on the decorative surface of the profile shall be smooth and uniform, and no defects such as wrinkles, flow marks, bubbling, or cracks shall be allowed.

▹PVDF Coating

Some landmark commercial projects prefer PVDF coating for aluminum window extrusion profiles, which can provide a more extended warranty than powder coating. The coating can be 2-Coat and 3-Coat. The 2-Coat requires an average film thickness of at least 30 μm, and the 3-Coat requires at least 40 μm. The coating on the decorative surface of the profile should be smooth and uniform, and no wrinkles, flow marks, bubbling, or cracks are allowed.

Machining And Fabrication for Aluminum Window Extrusion Profiles

cnc sawing-fonnovaluminium

FONNOV ALUMIINIUM offers value added machining and fabrication for aluminum window extrusion profiles. The operations include precision cutting, miter cutting, punching, drilling, punching, CNC machining, deburring, tumbling, assembly, and etc.

With 20 years of experience as a trusted aluminum window profiles manufacturer, FONNOV ALUMINIUM is the best choice for many aluminum window companies and aluminum window fabricators.

Faux Wood Grain Aluminum Profiles For Windows Doors - fonnov aluminium

Professional Aluminum Window Extrusion Profiles Manufacturer


FONNOV produces and controls automotive aluminum extrusion quality in strict accordance with National Standards GB/T6892 and GB/T3191. Our customers are all over the world, and we are quite familiar with both American Standard ASTM B221 and European Union Standard EN755 of extruded aluminum products. The rich experience helps us know how to meet the strict quality requirements.

We use aluminum billets that strictly in line with national standards to complete the extrusion.

You Best Choice of Aluminum Window Extrusion Profiles Manufacturer


Do you need custom aluminum extrusions for your aluminum window project? Or, you want to develop more vendor options for your aluminum window frames?

Search no more. FONNOV ALUMINIUM is the right aluminum window extrusion profiles manufacturer for this task.

  • Experience

FONNOV is working with many aluminum window and door fabricators. Our manufacturing workers have built up rich, deep experience on aluminum window frame extrusions, so they know what customers like on the window aluminium profiles and how to meet customers’ quality requests.

  • Strict Quality Test

FONNOV is strict on qualify of window aluminum extrusion profiles. Providing high-quality aluminum window frames and aluminum window frame extrusions are what we should do for our customers. We provide Quality Test Report for each delivery.

Aluminum Window Extrusion Profiles Mechanical Properties

Alloy & Temper Wall Thickness (mm) Tensile Strength
Yield Strength
Elongation /%


Hardness HV
6061-T6 all 265 245 8
6063-T5 all 160 110 8 58
6063-T6 all 205 180 8

✣The tested value is Min.

Aluminum Window Extrusion Profiles FAQ

Here are most of the questions related to aluminum window extrusion profiles. We hope you will find the answer to your question. If not, please leave us a message.

Why choose aluminum for window frames?2022-08-22T07:28:04+00:00

Extruded aluminum is one of the best material choices for window frames. It has a superior strength-to-weight ratio, good corrosion resistance, and a longer life span. The aluminum is also of no maintenance and easy to clean.

There’re many glass options for aluminum windows. You can choose protective glass, soundproof glass, fireproof glass, bulletproof glass, or double-glazed glass.

We not only manufacture aluminum window extrusion profiles but also offers a variety of aluminum window accessories including corner, fittings, hinge, etc.

We will answer your EMAIL within 1 day!

Browse FONNOV Aluminium Categories

Standard & Custom Aluminum Extrusions

  • Aluminum Rods (Round Bars)

  • Aluminum Flat Bars
  • Extruded Aluminum Angles

  • Extruded Aluminum Beams
  • Extruded Aluminum Channels
  • Extruded Aluminum Trims

Custom Aluminum Extrusions For General Industries

  • Aluminum Extrusions for Vessels and Boats

  • Aluminum Extrusions for Airport

  • 5083 Aluminum Extrusions

Aluminum Window Extrusion Profiles Manufacturer in CHINA

FONNOV ALUMINIUM is one of the leading aluminum window extrusion profile manufacturers and suppliers in China. We also provide value-added CNC machining, fabrication and assembly service for your aluminum window extrusion profiles and aluminum window frames.

Reach out to us now so we can help you in producing your ideal aluminum window extrusion profiles, aluminum window frames, and aluminum windows, etc.


Let’s get started from your ideas.

We will answer your EMAIL within 1 day!

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