Installing a cat flap your home is a fantastic step for any pet owner. There are many options available for you, whether your cat is getting older and needs extra security or if you have kittens who need to be examined.
It can be difficult for people who aren't experts in installing the cat flap, but with proper instructions, it's simple. The key is preparation, planning and accuracy.
Choose the Right Door or Windows
There's a wide selection of cat flaps to choose from that come with locks (which can be used to prevent your pet from going out or coming in) and others that have high-tech features such as microchips for door entry systems. It is important to consider how it is easy to teach your cat to use the flap before you purchase and install one.
Depending on the design of your home, it's usually best to place the cat flap near the form of a door or window that opens onto a sheltered area of the garden so that your cat will feel secure going into and out of the house. This will also enable them to return inside if they're chased by other animals or human who wants to harm them.

It's possible to put a cat-flap inside a uPVC or composite door, but it's not as simple as installing one on a wooden door. This is because uPVC and composite doors are available in a variety of thicknesses, which can affect the way holes are cut as well as the material you're fixing it into.
If you're installing the flap on the glass of a door it is recommended to consult a glazier who specialises in such work to avoid any costly mistakes. If you're installing the flap to a wooden door, start by the cat with it prior to fitting it to allow them to get used to its shape and size, and explore it from all angles.
Find out the size of your cat's belly
To install a cat flap that's the right size for your pet, you'll have to measure your cat's height. This will help you ensure that the cat flap is placed at the right height on the door or window, and that it is large enough for him to get in and out easily.
Place your pet on its back and gently move your fingers along their belly. Look for squishy fat pad around the lower back and face, as well as the legs. The extra padding shields your pet and allows it to move more freely, especially when performing feline circus skills.
Alternatively, you can also make use of your pet's weight to gauge how big an opening you need. If your cat weighs at or over 5kg for instance, a 14 x 12cm cat flap opening is advised.
Make sure you measure your door or window
The name implies, this type of cat flap is made to be attached to the door, and offers the pet with a way to go in or out whenever it wants. The flaps are made of aluminum or plastic and are placed in the middle of the door. They have a two-way swinging opening that can be opened by lightly pushing on either side. There are locking versions of these flaps, which provide extra security, so your cat can't simply enter the door from the outside.
Cat flaps are also commonly employed in windows. They are able to be easily installed, however they have to be set at a high level as cats and dogs find it difficult to reach them. If the window is too high to be used as a cat flap, steps, ramps or purpose constructed stairs can be used to assist the animal get access to it.
A cat flap can also be fitted into a brick wall but this is not recommended unless you are skilled in masonry work as it could weaken the wall's structure. Before you begin, it's important to ensure that the wall is free of cables and pipes. It is recommended to consult an expert when you need to cut a hole in the wall for pipes and cables. Wearing protective glasses or a dust mask can help you avoid inhaling the sawdust that is created when you cut into your walls.
Choose the Cat Flap that is right for you.
There are a variety of cat flaps on the market and all of them offer various features. Certain cat flaps come with security features such as magnetic locks or microchip recognition that prevent unauthorized entry. They also keep your pet from allowing friends or animals to enter the house. Some have weatherproof seals and insulation to block out draughts and moisture.
There's also a variety of sizes depending on the size and breed of your pet. Cat flaps can be found in rectangular shapes, whereas others are circular or square. The type of cat flap you choose will depend on the dimensions of the opening as well as the kind of door or window you're installing it to.
Also think about the mechanism to open your cat flap will come with. The cheapest option is to use a simple swing-out aluminium or plastic door. It won't prevent other cats and pets from entering, and you could also be letting in draughts.
After you've chosen the right cat flap and measured your windows or doors then it's time to install it. Make a mark on the belly of the door using your ruler. Make use of a spirit-level to make sure the line isn't too low and is straight on the door. Utilize your spirit level to draw a template for the flap for cats. Next, use your jigsaw to cut out the door's outline. Once you are satisfied with the result, sand the edges down and drill through the pencil markings to create holes for screws.
Make the Tools
As with all DIY jobs, it's always recommended to have the proper tools for the job. You'll need a cat flap, an eraser and tape measure along with a spirit-level, drill and a jigsaw depending on the kind of window or door.
Contact the manufacturer prior to making any modifications to a composite door. This could invalidate the warranty, or cause the weathertight seal to become broken. In this case, you'll probably need to fit an additional pane of toughened glass instead.
For Read More In this article or uPVC doors will require cutting out the shape of your cat flap with the Jigsaw. Follow the directions given by the manufacturer. Make use of a template to mark the size hole you need.
After you have cut the hole, you will have to sand off the edges of the opening. This will stop any future water damage or rust. In the end, you must apply any sealant you require to the back of the cat flap as well as to the holes in the window or door to keep out the elements of wind and rain. When the sealant has dried then you're now ready to put in your new cat flap!
Install the Flap
Installing a flap allows your cat to come and go whenever it wishes. Most people can install the flap themselves. However should you wish to put it in glass or uPVC type door, you may need a professional.
Look at the instructions that came with your cat flap. You will find a template drawing. This will give you an idea of where the holes will be made for the flap on the door. Mark the areas where you must drill using the pencil.
After you have marked the door on your door, you can use the jigsaw and cut out the shape for the cat flap. It is a relatively simple task, but you'll require a good understanding of the saw. Many companies will do this task for you at a reasonable price if you are hesitant to tackle it yourself.
Then, attach the outer part to the hole of your door. You may need to apply sealant before doing this to ensure it remains weather-proof and water resistant. Then, you can put the outer section of the flap on the top of the fixing bolts and tighten them all together. It is recommended to test the flap using your cat to make sure that it functions properly and that they are able to get in and out of it.