Aluminum profiles for windows and doors are one of the common types of architectural and decorative aluminum profiles. Aluminum profiles for windows and doors refer to window and door frames, and aluminum profiles refer to aluminum alloys. Aluminum alloy has many advantages, such as abrasion resistance, corrosion resistance, and easy processing. These properties are incomparable to many other window and door materials. In addition, aluminum profiles for doors and windows can have many different colors and styles. It can meet people's diverse needs for door and window decoration. Therefore, more and more people like to use aluminum profiles for doors and windows. 
There are many different types of aluminum profiles for windows and doors produced by Retop. Such as aluminum profiles for casement windows, aluminum profiles for sliding windows, aluminum profiles for sliding doors, aluminum profiles for bathroom doors and so on. Welcome to learn more about our aluminum profiles for windows and doors!

Aluminum profiles for windows and doors from Retop manufacturers

We have many customers for our aluminum profiles for windows and doors in Colombia, and there are many of our best-selling aluminum profiles in Colombia. In addition to the 744 and 5052 sliding window aluminum profile series that I wrote about before. There are also 3831, 7038, 8025, cannal with flap, shower doors, tubular circular, tubulars, tubulars with lateral flap, veneers types of aluminum profiles for doors and windows. We can provide all the aluminum profiles for windows and doors that you need. Because of our technology we can provide customized service.

Application of aluminum profiles for doors and windows

Aluminum profiles for doors and windows are used in a wide range of applications. We We need it in our daily life, such as the doors and windows of our houses, offices and bathrooms. And they have various styles, types and styles. The use of aluminum profiles for windows and doors has been the first choice of many customers.


The production process of aluminum extrusion profiles for windows and doors

The production process of aluminum profiles for windows and doors is similar to that of most aluminum profiles. The production of aluminum extrusion profiles for windows and doors, generally after casting aluminum ingots, extrusion, aging treatment, surface treatment of four processes.

I. Aluminum ingot casting

The process includes melting aluminum ingots, adding other metals, melting, casting, even heat and other major processes. Generally after this process, the aluminum material is round bar shape.

2. Extrusion molding

Extrusion production steps include, aluminum bar through the extruder at the same time for heating and extrusion. After that, cooling, tension straightening, sawing and other processes are carried out.

3. Heat treatment

Doors and windows aluminum profiles use aluminum magnesium-silicon aluminum alloy, this aluminum profile is a strengthenable aluminum alloy. Through different quenching and aging, aluminum profiles will have different mechanical properties. Doors and windows aluminum profiles will generally use T5 and T6 aging treatment, T5 is air-cooled, T6 is water-cooled aging treatment. The hardness of the aluminum profiles produced by these two treatments is not the same, and T6 is harder than T5 aluminum profiles. In general, 6063 aluminum alloy adopts T5 aging treatment; 6061 aluminum profile adopts T6 aging treatment.

4. Surface treatment

The aluminum extrusion profiles for windows and doors formed after treatment heat treatment will be further processed. This step is called surface treatment. There are many kinds of surface treatment, such as anodic oxidation, spraying, wood grain transfer printing and sandblasting. These surface treatments give the aluminum profiles different colors and styles. Retop aluminium window door profile suppliers offers custom colors. Any color you want for your window and door aluminum profiles can be achieved.