To increase the life of anything it's important to maintain the beauty of the thing and how we are dealing with the thing. If we are slamming it again and again using it totally in a rough style then of course the life of the thing become less. Same goes with the door that if we are not taking care of the door in summers, winters and monsoon then it
Imagine a garage which is without doors and now if you are parking your car there or if your children want to make that place their play house then how you are supposed to make that place safe? Obviously with the help of doors but what if the doors are not reliable? What if one day due to the improper installation or due to the broken parts, your door