How to choose door hinges?
Release time:
Jun 12,2025
Unfold a hinge horizontally, and the hinge is neither stationary nor falling down all at once, but slowly slides downwards.
Unfold a hinge horizontally, and the hinge is neither stationary nor falling down all at once, but slowly slides downwards. This hinge is easy to close without hitting the door frame at once, making it a good hinge.
Good hinges come in both brass and stainless steel, with brass hinges generally being the more yellow the better, indicating a high copper content. Poor hinges will cut corners and fail to meet standards in terms of specifications and thickness. Good hinges have a thickness of about 3 millimeters, while poor hinges are relatively thin. Choose hinges with good sealing performance, and feel their flexibility and convenience by opening, closing, and pulling them several times when selecting.
The length and width of door-to-door hinges on the market are not particularly standard, there are slightly larger ones, it's not a big deal; The most important thing is the thickness of the hinge, which must be sufficient (>3mm). It is best to use a caliper to measure it, because its thickness not only determines its strength, but also implies whether it is of a higher grade and whether it is truly stainless steel.
Specification refers to the dimensions of length x width x thickness after the door hinge is opened. Generally, length and width are measured in inches, such as 4 "x4", which is 100mm in length and 100mm in width. Thickness is generally measured in millimeters, such as 3mm. Generally, household wooden doors are selected to be 4mm or 100mm in length; The width is based on the thickness of the door, with a 40mm thick door paired with a 3 "or 75mm wide one; The thickness is calculated according to the weight of the door. For light, hollow, and easy to lift by one person, use 2.5mm thick ones. For solid ones, choose 3mm thick ones.
Key words:
Blog