Plastic Corner Joint

Description

Alaks Plastic Mesh Corner

Window Screens and the Role of Plastic Corners in Their Strength

In many residential and commercial buildings, keeping windows open for fresh air is essential. However, this usually results in insects, dust, and pollution entering the space. To solve this problem, window screens are used. Screens create a protective layer across the window or door opening, allowing airflow while preventing insects and unwanted particles from entering. For this reason, screens have become one of the essential components in modern aluminum and uPVC windows, as well as older window systems.

Types of Window Screens Used in Buildings:

Screens come in several models based on their design and mechanism. The most common types are standard screens and pleated (plissé) screens.

• Standard screens are typically made as fixed or hinged units. They have a simple structure and are widely used in older windows or spaces where the screen does not need frequent opening and closing. Easy installation and reasonable cost are the key advantages of this type.

• Pleated screens (Plissé) represent a newer generation of window screens and have gained high popularity due to their retractable design and modern appearance. In these screens, the mesh folds accordion‑style and moves along a track when opened. Pleated screens are commonly used for sliding windows, balcony doors, and wide openings. Their smooth operation and aesthetic look make them a popular choice in contemporary buildings.

Structure of a Window Screen:

Whether pleated or standard, every window screen is made of several main components:

• Screen frame

• Mesh fabric

• Hardware and moving components

• Frame connection parts

Among these components, the frame plays a crucial role in the strength and correct functioning of the screen. The frame is made of aluminum or similar profiles installed around all four sides of the screen. To ensure these profiles connect accurately and firmly, a component called the screen corner is used.

What Is a Plastic Screen Corner?

A plastic screen corner is a component placed in the four corners of the screen frame. Its function is to connect the horizontal and vertical frame profiles. This part ensures that the four sides of the screen frame align precisely and form a solid structure. Without screen corners, assembling a strong and stable frame would not be possible. This small part plays an essential role in preventing frame warping, loosening, and reducing the lifespan of the screen.

Importance of Screen Corner Quality:

If the screen corner is not made from high‑quality materials or lacks proper engineering, issues such as the following may occur:

• Frame loosening over time

• Deformation of the frame

• Reduced strength at connection points

• Malfunctioning of the screen, especially in pleated models

Therefore, using durable, precisely designed plastic corners is essential for manufacturing standard, long‑lasting screens.

Alaks Plastic Screen Corner:

The Alaks plastic screen corner is an essential component used to connect frame profiles accurately in all four corners. It is made from durable engineering plastic that resists pressure, impact, and long‑term use without bending or breaking. Its precise design ensures a perfect fit inside the screen profile, resulting in a firm and stable frame without looseness.

In addition to strength, the Alaks screen corner is very easy to install, helping screen manufacturers assemble frames more quickly and accurately. High‑quality raw materials guarantee long‑term durability and stable performance in all types of window screens.

Approximate Dimensions:

• Base length: 42 mm

• Upper section width: 37.2 mm

• Component height: 40.7 mm

• Connection base width: 13.5 mm

• Lower section height: 11.3 mm

This engineered design ensures a precise and solid connection between the frame profiles.

Final Notes:

Screens, whether standard or pleated, each have specific applications. In all screen structures, the frame plays a key role in maintaining strength, and the Alaks plastic screen corner is the critical component responsible for connecting and stabilizing this frame. Choosing a well‑designed, high‑quality screen corner directly affects the durability, strength, and correct performance of the screen over time.

This product is part of the specialized Alaks aluminum door and window hardware collection, manufactured according to strict quality standards. All Alaks hardware is made using premium raw materials, multi‑stage quality control, and compliance with national standards. The products include reliable warranty coverage, ensuring long‑term functionality and durability for manufacturers, installers, and end users.

As the largest and most reputable manufacturer of aluminum door and window hardware in the country, Alaks offers a complete range of specialized components, including:

• Hinges

• Bearings

• Tilt & Turn systems

• Lift & Slide hardware

• Aluminum profile connectors

for various normal and thermal break aluminum window systems.

By choosing Alaks aluminum hardware, you benefit from:

• Precise compatibility with standard market profiles

• Increased lifespan of aluminum doors and windows

• Smooth operation in sliding and Lift & Slide systems

• Reduced assembly and installation errors

To view complete specifications, download the catalog, and explore the latest products, visit the official Alaks website or contact us via WhatsApp: +98 912 006 7165 and make a confident professional choice.