What is Screen door?
Screen door refers to a hinged door which allows for additional light and increased ventilation into the home, while creating a barrier for the insects, from entering your living spaces. This door is made up of very fine netting which allows the air and light enter the house, leaving the bugs outside you home. A screen door also allows you to watch the children playing outside. It also allows flexibility and protection for exterior door.
Are there teenage kids in the house, having hard time keeping the screen door closed several times? Not just the kids but many times the adults also forget to shut the screen door, thinking someone else might close it. So, whatever be the reason people are not closing the screen doors all time.
There is this Screen door spring for the solution of the problem.
What is Screen Door Spring?
A screen door spring is basically an extension spring which stretches to create load. The both ends of this spring have small loops or end coils which are pulled out and shaped from each end of the body for attaching. A typical screen door spring is tension stressed in its normal state. Its adjacent turns cling onto each other and resist separation. Screen door spring is actually designed to help close the doors automatically.
How does Screen door spring work?
The screen door spring, like any other spring, follows Hooke’s Law. The motion of the body is said to be periodic if it passes through similar conditions after equal interval of time. Simple harmonic nature is periodic in nature. In accordance to Hooke’s law, within elastic limits, tension is proportional to extension from the equilibrium position. The spring tends to die out the separation between coils. So it tends to regain its original position.
Installation of Screen door spring
The installation of a screen door spring is quite handy as it is quite light weighted and anyone who is likely to be interested in do-it-yourself kind of things, can easily install it in the home or offices and save some money.
In a screen door spring, there’s actually two Springs, one screws inside the other one soyou can put it on your door with hooks and then you screw it in or out tothe desired tension that you like. It gives you about six inches of adjustment. You can either tighten or loosen as per your like. It comes with two hooks and it is kind of tricky to put the hooks on each end of the spring. The screen door spring is put on the center of a screen door.
Now, select closure spring position on the inside of the screen door and mark the screw location on the door jam and on the door with a pencil. Drill pilot holes. Attach one eye screw to the door jam and one eye screw to the door. Then, with the door closed, attach the closer spring to the two eye screws. These eyebolts make the spring attached to the door permanently. And even if the naughty kids want to pull it off, it will not come out.
Cost of a screen door spring
A screen door spring is very much cost effective. It costs around $3 to $4. It is easily available all around the world.