‘Let us DIY a dog door‘, we decided in the 1990s.
We needed a solid dog door for our large dogs that would keep out the cold and draught. But it also had to be suitable for our small pets. Such a dog flap and cat door did not exist, so we decided to make it ourselves. This practical need led to the development of a durable and insulated pet door design.
We did not want a door with a chip, because our pets could become frustrated when they got trapped without any apparent reason. It did get a night door that locks with a steel lock, so that dogs and cats can be kept inside in a secure manner and as protection against burglars.
In the beginning, our pets destroyed many doors. We replaced a number of flaps, but our rubber flap with strips ended up lasting for years. An unexpected advantage of rubber was that the flap closes quietly, with a sigh :-)
In 2014 we patented our design and styled it nicely in insulating wood. In the meantime, our cat flaps and dog doors are being sold in 39 countries and you can order it online here in all sizes. In some countries you can have your pet door installed by us, but we designed it so that you can easily fit it yourself. A DIY enthusiast or local handyman or handywoman will enjoy this project and continue our DIY tradition. Today our pet doors are used by pet owners who want a reliable, insulated and secure alternative to standard plastic pet flaps.