What does door hardware include?

The choice of hinge depends on the material and performance. Common materials are divided into iron, copper, stainless steel and various alloy materials, such as zinc alloy and aluminum alloy. Iron and copper rust easily, iron has rust and copper has copper rust.

2. Key

In fact, there are many hinges and hinges, such as pipe hinges, but there are also separate hinge devices. Generally speaking, there are two types of hinges: open hinges and hidden hinges. Open hinge has no rebound effect and is the first choice for doors, while hidden hinge is suitable for some small doors, such as wardrobes, cupboard doors and windows. The choice of hinge is also very simple, just like hinge, look at the material and see if there are any defects in appearance.

Step 3 tie it down

Bolt is an important tool for security door. Generally speaking, the bolts on the market are made of ferroalloy, which can be divided into open bolts and concealed bolts. Ming bolt is a traditional style, which is more common in life, while dark bolt is more common on hotel doors and has better effect. Open bolts are cheap and easy to install; Hidden bolt is anti-theft and hidden, each has its own advantages.

4. Ground suction

The ground suction can also be regarded as a door impact, which is superior to the door impact. Door suction can only prevent the door panel from colliding with the wall, resulting in both losses, while ground suction also has the function of magnetic suction, which can open the door furniture without being affected by wind and other conditions.

5. Door closers

For indoor doors, door closers can be installed or not, depending on the demand of different owners for such products.

The content of this article comes from: Questions and Answers on Home Decoration Knowledge of Building Industry Press.