Choosing an armoured door for entry should not only focus on its safety performance and exterior design, but also ensure that its size is accurate and suitable for the door opening in your home. An armoured door of the right size can better perform its protective function and also improve the overall aesthetics. Here are some of the key steps in choosing the size of an armored door for entry:
First of all, you need to prepare a reliable tape measure to ensure the accuracy of your measurements. You also need a pen and paper to record the data for reference when you make a final purchase or customization.
Second, it's crucial to measure the height and width of the door opening correctly. When measuring the width of the door opening, the upper, middle and lower positions of the door opening should be measured separately, and the minimum value between the three should be taken. When measuring the height, the left, center, and right points are also measured, and the minimum value is recorded.
In addition to the height and width, the thickness of the door is also a detail that cannot be ignored. Measure the distance from the door frame to the opposite wall, which will determine the range of door panel thicknesses to ensure that the door fits well with the wall when closed, without gaps.
When installing armoured doors, it is also necessary to allow a certain amount of clearance, which usually includes a ventilation gap at the bottom and a room for installation adjustment around the perimeter. The exact value may vary depending on the installation requirements or product specifications of different brands. In general, the ventilation gap at the bottom is about 1cm, and the installation margin around is about 05-1cm。
If you're planning to purchase a standard-sized armoured door, make sure your openings match the standard size or are slightly smaller for easy installation. If the door opening is large or non-standard, you may want to consider ordering it to suit site conditions.
Finally, it is emphasized that when carrying out dimensional measurements, if you are not sure, it is recommended to contact a professional armored door supplier or installation engineer to complete the measurement work. Professionals can not only provide more accurate data, but also provide professional advice on door types, door locks, hinges, etc.
Through these meticulous measurements, it is possible to ensure that the selected armoured door is dimensionally accurate for optimal security and finishing. Remember, a patient and meticulous measurement is the first step in making sure the armoured door fits perfectly into your home.