The use of a cat flap on your door, which costs about £25 to £50, can be a suitable step if you want to make the life of your cat hassle free.
Cat flap repairing or new cat flap installation should be necessarily done by a professional. The reason is that in case an incompetent person does the job, the door may get damaged. Besides, professionals can perform the task very neatly. So, in order to ensure that you and your cat are happy, make a little amount of investment to get a professional for cat flap installation.
Normally, cat flap repairing does not involve any rocket science. You just need to use some elbow grease or oil. However, at certain times, replacement becomes necessary. The tradesman you choose will be able to help you decide which route to take. The general overall cost of cat flap repair or installation is quite low. The only thing that costs a considerable amount is the cat flap mechanism. Note that although cat flap installation or repairing costs are quite the same for all kinds of models, the price of different models is not similar. For instance, you will be able to get a simple push cat flap for a very low cost, but if you want a micro-chipped flap, the cost will be much higher.