Sliding windows are a popular choice for homes and buildings due to their ease of use and stylish design. However, over time, the rollers on these windows may wear out or become damaged, making it difficult to open and close the window smoothly. When this happens, it is important to replace the sliding window rollers to ensure that the window continues to function properly.
- In terms of sustainability, aluminium is a highly recyclable material, making it an eco-friendly option. It can be recycled indefinitely without losing its properties, contributing positively to the circular economy.
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Combination locks offer a more convenient and secure alternative to key locks. With a combination lock, you can set a unique code that only you know, eliminating the need for a physical key. This makes it difficult for intruders to gain access to your belongings without the correct combination. Additionally, combination locks can be easily reset if you need to change the code for added security.
Slimline aluminium profiles are thin, lightweight yet robust structural components made from aluminum. They are designed to serve various functions, such as framing systems for doors, windows, and partitions, as well as support structures in furniture design and display systems. These profiles are characterized by their sleek design, often incorporating clean lines and contemporary finishes, making them ideal for modern architectural projects.
Lubricate the window’s moving parts routinely: The hinges and locks of old windows might experience unnecessary wear and tear over time, making them difficult to use and stiffer. Apply a lubricant that contains silicone to the moving elements to avoid this from happening. Simply add a very tiny amount of lubricant to the hinges and locks, and then open and close the door a few times to work the oil into the hinges and locks.


How to Choose Aluminium Window & Door
There are two types of sliding aluminium windows: vertical and horizontal sliding.
Poor craftsmanship of the windows will lead to poor sealing performance and water leakage. The glass may also break and fall off under strong wind and large external forces, which will cause injuries.
Aluminum windows profile and aluminium doors profile have a series of excellent performances such as high hardness, strong toughness, good mechanical properties and corrosion resistance. The overall weight bearing capacity of the window is strong, wear-resistant and durable.
Finally, maintaining the beauty and functionality of window and door fittings is essential for their longevity. Homeowners should look for fittings made from durable materials that are resistant to rust, corrosion, and wear. Regular maintenance, including cleaning and lubrication, can help prevent potential issues and prolong the life of fittings. Choosing easy-to-maintain finishes, such as powder-coated or anodized surfaces, can also help reduce upkeep requirements.
Common aluminum alloy door and window profiles
Surface finish: This dramatically impacts the performance of doors and windows. If the surface finish is not good, the corrosion resistance, wear resistance, oxidation resistance and other properties of doors and windows may be reduced.
Size: There are two types of door and window profile sizes, one is standard size and the other is customized size. We can make custom sizes according to your project needs.
Quality standards: There are different quality standards for door and window profiles. According to your local requirements, you can refer to the standards of profiles and provide requirements to the manufacturer. Or you can take the profile's weight, appearance, hardness, strength, and oxide film.
thickness as a reference direction and coordinate with the aluminum material manufacturer.
Thickness: This is one of the important indicators of doors and windows, which is directly related to the safety performance of doors and windows. The wall thickness of the main stress-bearing rods of aluminum alloy doors and windows should be more than 1.4 mm. The wall thickness of the main stress-bearing rods of aluminum alloy doors should be more than 2.0 mm. The tensile strength should reach 157N/mm.
Type: There are many types of profiles now which can fully meet the needs of any project. Generally, different use environments will have specific profiles to choose from.
For example:
Standard aluminum door and window profiles
Thermally broken aluminum door and window profiles
Sliding aluminum windows and doors profiles
Casement aluminum windows and doors profiles
Folding aluminum windows and doors profiles
Soundproof aluminum alloy profile
Generally, the profile configuration should be selected according to the project requirements when choosing aluminum materials for doors and windows. If you have special requirements, you can communicate with the aluminum profile manufacturer. Now the technology from extrusion to processing door and window profiles is very mature. As a professional aluminum factory, we have produced aluminum for any project. We are fully confident in producing aluminum for any project.
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Aluminum fencing, on the other hand, is usually made from recycled aluminum. It’s lighter, resistant to corrosion, and many times much easier to install. Aluminum fencing is also highly customizable and comes in a wide variety of colors and styles.
As we look to the future, the role of ornamental steel in design will likely continue to evolve. As public interest in aesthetics grows alongside an appreciation for functional design, the demand for ornamental steel is expected to rise. Innovative designs will likely blend technology and artisan craftsmanship, paving the way for new trends that celebrate both form and function.