The standard size of the security door is still the door leaf

Normally, the standard size of the household security door is 2050 * 960, of which the most standard is 2050 * 860, in addition to 1970 * 960 1970 * 860 and other different sizes of the security door, the size of the security door is generally made according to the theoretical needs of the family, the maximum can be 2500 * 2500. >>>More

Method 1: No adjustment - apply wax (or soap, grease) between the grinding door frame and the door panel, which can relieve the rattling sound, but you have to reapply the wax after half a year. >>>More

The full name of the standard security door size specification security door is "security door". It combines anti-theft and security performance. According to the provisions of the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open within 15 minutes by using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or open an opening of 615 square millimeters on the door leaf, or open an opening of 38 square millimeters in a semicircle of 150 square millimeters of locking points. >>>More

The standard size of the household security door is 2050mm*960mm, the most standard is 2050mm*860mm, and there is 1970mm*960mm, 1970mm*860mm, the anti-theft door is generally made according to the actual needs of the family, and the maximum can be 2500*2500. The national standard security door generally has four specifications, the height is 2050mm and 1970mm, the width is 860mm and 950mm, the combination can be: 2050 * 860mm, 2050 * 950mm, 1970 * 860mm, 1970 * 950mm, the height of 2050mm is the total height of the door frame, if the user door height is 2070mm, you can buy 2050mm height, you need to leave a margin of about 20mm, It is relatively easy to adjust during installation. >>>More

There are two kinds of security door size standards according to height and width, the height size is 1970mm and 2050mm, and the width size is generally 860mm and 960mm, so that it can be combined into four different sizes of security doors, which are 1970mm*860mm, 1970mm*960mm, 2050mm*860mm, 2050mm*960mm.