https://sciencewiki.science/wiki/Choosing_Cat_Flap_Insulation https://algowiki.win/wiki/Post:Get_a_UPVC_Door_Panel_With_Cat_Flap_Fitted https://wifidb.science/wiki/Adding_a_Composite_Door_Cat_Flap Introduce your cat to the flap prior to when it's set up so they can be familiar with the size and shape. Open the flap and let them explore it from all angles. Make sure that the cut-out is even and square. Mark the screw holes on your door and align them with the opening of the cat flap - the distance between the edges should be equal. Preparation Installing a cat flap in your home can be beneficial to the health and well-being of your pet. It allows your pet to move from the inside to the outside without needing to allow them to enter or leave. It will also stop them from fighting over litter boxes, cat food or the entrance to the home. Make sure you have the space in which you'll install your cat flap prior to when you begin. This is because eliminating any obstacles from the area will make it easier to work. You should also take away any furniture or decorations that might hinder the installation. You will be required to trace and measure the area where you intend to install the cat flap. This will help you avoid making a mistake which could ruin your door or wall. You should put the cat flap in a spot that is accessible for your pets, but doesn't compromise your home's structural integrity. A great location to place the cat flap is in an entrance that leads to an enclosed space, like your closet or laundry room. This will prevent the cat from attempting to jump over it and allows you to keep the cats safe from any possible dangers. The cat flap should be low enough for your cat's smallest to use, as larger cats may have difficulty to leap through the flap. might be a wise idea to hire an expert handyman if you have sliding doors or a window with a sash that is old-fashioned. Installing a cat flap on these types of windows and doors isn't easy, and mistakes can result