Getting a cat flap fitted inside your home can be a big step for any pet owner. There are many options available to you, regardless of whether your cat is older and needs extra security or if you have kittens that need to be examined.

cat flaps for french doors can be a bit daunting for those who aren't professionals to put in the cat flap, but with proper guidelines, it's easy. Preparation, planning and accuracy are the most important factors.

Choose the Right Door or Windows

There are many different types of cat flaps, some of which have locks that can be used to prevent your pet from going out or in and others with high tech features like microchip door entry systems. It's important to think about how easy it will be to teach your cat how to use the flap before you purchase and install one.

Depending on the design of your house It is recommended to put the cat flap in an opening or window that opens to an area that is protected from the garden so that your cat can feel safe when entering and leaving the home. If you can this will also allow them a route back in case they are chased by a cat or by humans who are intent on harming them.

It's possible to put a cat-flap in a uPVC or composite door, but it isn't as easy as putting one on a wooden door. This is because uPVC or composite doors are available in various thicknesses. This could affect the method of cutting holes, and the material you put to.

If you're installing the flap on the glass of a door, it's recommended that you seek out a glazier that is skilled in such work to avoid any costly mistakes. If you are fitting the flap to an existing wooden door you must introduce your cat to it first to ensure that it becomes familiar with its size and shape.

Measure Your Cat's Belly

You'll need the measurements of your cat to ensure that the cat flap you choose to install is the perfect fit. This will help you make sure that the flap is at the right height for the window or door, and that it is large enough for him to get in and leave easily.

Place your pet on its back and gently run your fingers over their belly. Look for any fat pads that are squishy which could be visible on their lower back, face or the limbs. The extra padding shields your pet and allows it to move more freely, particularly when performing feline acrobatics.

You can also consider the weight of your pet to determine the size of opening you require. If your cat weighs more than 5Kg, for example the suggested flap size is 14 x 12cm.

Take a measurement of your door or window

This type of cat flap, as the name suggests, is made to be fitted into a door. It allows your pet to move in and out at their convenience. These flaps are made of aluminum or plastic and sit in the middle of the door. They have a two-way swinging opening that opens by gently pressing on either side. These flaps can be locked which provide extra security so your cat cannot simply enter the door from outside.

A window is another popular place to put a cat flap, and they're easy enough to install, though they usually need to be set up high as it is difficult for cats and dogs to reach them otherwise. If the window is not high enough to use a cat's flap, then you can make use of ramps, steps, or stairs that are specially designed to help the animal reach it.

Cat flaps can be incorporated into a brick wall but this is not recommended unless you are experienced in masonry work as it could weaken the structure of the wall. Before you begin, it's essential to ensure that the wall is free of pipes and cables. 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 dust that is generated when you cut into your walls.

Choose the Cat Flap that is right for you.

There are numerous cat flaps that are available on the market, and they have different features. Some come with security options like magnetic locks or microchip recognition that block entry by unauthorized persons and restrict your pet from letting pets or friends into the house. Some also have insulation and weatherproof seals to block the elements of moisture and draughts.

There is also a choice of sizes depending on the size and breed of your pet. Certain cat flaps are rectangular, while others are square or circular. Choosing the right type of cat flap is determined by the space you have available and the type of door or window you are fitting it to.

Last but not least, consider the type of opening mechanism your cat flap will utilize. A simple aluminum or plastic swing-out door is a good choice and is typically the least expensive. It will not stop other animals and cats from entering, and you could also be letting in drafts.

It's time to put in your cat flap. Determine the belly height of the door using a ruler. Use a spirit level to ensure that the line is exactly on the door and not too low. Draw a template for the shape of the cat flap using your spirit level as a reference. Then, you can use your Jigsaw to cut the outline in the door. When you're happy with the results sand down the edges and drill through the pencil lines to create holes for the screws.

Prepare the Tools

As with any DIY tasks, it's best to have the proper tools for the job. The most essential things you'll need are the cat flap itself, a tape measure and a good pencil as well as a spirit level, drill, file and the jigsaw (depending on the door or window type).

Consult the manufacturer before making any modifications to a composite door. This could invalidate the warranty or cause the weathertight seal broken. In this instance it's likely you'll have to replace the glass with a brand new piece of toughened glass.

For wooden or uPVC doors you'll need to cut out the shape of your cat flap with the Jigsaw. Follow the directions provided by the manufacturer. Use a template if possible to mark the size hole you require.

After you've cut the required hole, you must sand the edges of the opening to smooth them. This will stop any future water damage or rust. Finally, you should apply any sealant you require to the back of the cat flap and to the holes in the window or door to keep out rain and wind. Once the sealant is dry then you're now ready to put in your new cat flap!

Install the Flap

If you want your cat to be able to go and come at will, installing flaps can aid. Most people can put in the flap by themselves. However should you wish to install it on the form of a glass or uPVC type door, you might need a professional.

Begin by studying the instructions that come with your cat flap to locate the template. This will give you an idea of where the holes for the flap need to be drilled in the door. Mark the areas you'll have to drill with pencil.

After you have mapped out the door's opening, use a jigsaw to cut out the design of the cat flap. This is a fairly simple job, but you'll require a good understanding of the jigsaw. Many companies will do this work for you for a reasonable price in case you're hesitant to tackle it yourself.

Then, attach the outer part to the hole of your door. It is possible to seal the flap prior to you do this, in order to keep it waterproof and weatherproof. Then, you can put the outer part of the flap on the top of the fixing bolts, and tighten them all together. It is recommended to test the flap with your cat to make sure that it functions properly and that they are able to get in and out of it.
cat flaps for french doors