Notes

Fitting Cat Flap in UPVC Door Panel
cat flap cost allow your pet to go in and out whenever they want without having to let them in or out. They also prevent your cat from peeing in the home.

It is easier to install an animal flap on a upvc panel than on a glass one, but you will require some expertise and appropriate tools.

Take a measurement of the door

Fitting a cat flap in a door can be tricky but as long as you choose the right type of cat flap, take your time and follow the steps provided it should not prove to be too much trouble. We will show you how to draw the shape, then use the jigsaw to slice the door's area and then complete the job by attaching the cat flap to the door. This will ensure the flap stays in position and also protects the doors from damage caused by rain and wind.

To determine the size of the cat flap that you need, measure the width of your pet. This will ensure that the flap is large enough that your pet can enter and leave the house without having to open or close the door every time, but also small enough to keep the pet from straying too far either way.

Once you have the measurements you can mark where on the door the template should be placed. usually this is done with an X, however some kits come with a drawing that shows the location to drill, if yours does then stick it to the door and draw a line around the door. If your door has moulding or a sill at the bottom, be sure that you leave enough space between your cat and the moulding or sill.

Then put on your eye protection and a dust mask and using a jigsaw start cutting along the line that you've drawn in, but don't press the blade too hard, as this could cause it to cut faster than you'd like it to. Use a set square to ensure you are cutting the material correctly and that the cut is a rectangle shape. When you are happy with the final result, you can take the door material off.

Draw a Line

The cat flap is a great way to allow your pet to go in and out without worrying about them being a nuisance to guests or leaving unwanted gifts in the house. It also stops draughts and helps keep the temperature inside your home stable. Installing a cat flap on your door can be a daunting task for those who haven't attempted it before. Many people will call a professional carpenter or joiner to do the job. This is a viable option, however you can do it yourself if the tools are right and the instructions are adhered to.

This is much simpler to do with doors made of wood, however it is still possible with uPVC. However it is important to be cautious not to damage the doors as this could invalidate your guarantee. First, you must measure the door to make sure it will accommodate the new cat-flap. This should be easy enough if you are using an ordinary uPVC door, but you might need to take more care if using an insulated or composite type of door since these are more difficult to cut into than solid uPVC panels.

The next step is to determine the height of your belly for your cat. This is the measurement from the floor to the underside of the cat's stomach and you'll need to locate a place in the door that will be within the range that your cat can comfortably pass through. Once you have the information, you'll need to mark the area using a spirit level and a pencil so you are sure that the hole will be suitable for your cat.

Once you've marked the area, you're now ready to cut the hole. You will need an jigsaw. It is important that you take your time in order to ensure that the cuts are smooth and straight instead of rough and uneven, as it could cause damage to your door. Be sure to wear safety glasses and a dust mask whenever using the jigsaw, since breathing in the dust could be hazardous to your health. After you've finished the cutting, you will have to smooth the edges of the hole with sandpaper, so that the cat flap can be fitted easily into place.

Make a hole

The process of fitting a cat flap into an existing door panel or double glazing sealed unit can be difficult. You may be tempted to tackle the job yourself, but unless you have plenty of experience with DIY, it's likely to be best to have a professional to do the job for you. A shoddy job might not just be ugly, but also an enigma for security and also allow cold air to get in when the cat is outside and hot air to escape when inside.

The first thing you need to do is mark out the location of the hole in the door with an eraser and a spirit level, this will ensure that it is correctly located and is parallel to the other components of the door. Make sure you have a piece of sandpaper at hand to smooth out any rough edges.

Once the line has been drawn, you can cut the hole using the jigsaw. Remember to wear the appropriate safety equipment when working with the power tool. If you are worried about the sound of a jigsaw you can buy an electric version that is quieter and simpler to use.

You should only remove the material that is required to make the flap. A little bit of extra material is required to increase the thickness of the wall of the flap, but cutting off more than this can cause problems and even damage the doors frame.

If the door is made of upvc and is made of metal, or has a frame, it could interfere with the microchip flap. In this scenario you'll need make an oversize hole to ensure that the metal does not get in contact with the walls of the flap.

If you're installing a cat flap into a upvc door or double glazed windows with a frame made of metal, you will need to speak to a professional who can supply you with a new pane of glass with the hole for the cat flap already drilled inside. It will be much cheaper to do this than to attempt to fix a cat flap into an existing pane of glass that was not designed specifically for this purpose.

Place the Flap

Cat flaps allow your pet the freedom to go and come whenever they want and let them relax in the home whenever they'd like. If you have an uPVC front door, it may be difficult to install the cat flap. This is especially true in the event that you don't own a glass panel that is cut. If you are willing to install a half-glazed uPVC replacement panel, it is possible to add the cat flap. It's not a matter of cutting a hole into the door. It is also necessary to perform a few steps to ensure that it is secure.


A composite, uPVC or GRP door panel is generally comprised of a thin plastic skin that is bonded to an insulating polystyrene core. The material is quite fragile and care must be taken when cutting through it to avoid causing damage. This kind door comes with a template that you can use to cut the hole.

Once you've marked the hole in your front door, it is time to install the cat flap. You can buy and fit various models including basic push-button operated ones to ones that are activated by microchips that allow access only to your pet. No matter which type of cat flaps you choose it's essential that your cat can utilize the flap with ease without getting stuck outside in bad weather.

It's a good idea to opt for circular fittings rather than one that is square, since circles are more securely cut into the door glass. This is because square holes can make glass more vulnerable to cracking when drilling is applied to it. This is also a safer choice because you won't need to drill into the toughened glass, which could shatter and harm your pet or your family members. This is especially important if you have a child or an elderly person living in your home who could be injured by shards of glass.

Website: https://pediascape.science/wiki/Adding_a_Composite_Door_Cat_Flap