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Cat Net for Inner Courtyards and Loggias: Easier Than You Think

A cat net in an inner courtyard or loggia is usually easier to fit than on a balcony: more solid walls, more anchor points. Options, sizes and fitting.

Miguel and Alejandra · Founders of PetsLovers··6 min read

An inner courtyard cat stands looking up beneath a taut net ceiling, anchor hooks spaced along the masonry.

Inner courtyards and loggias are part of the floor plan in many older buildings, and to a cat they are a whole world to explore. The problem is that there are walls to climb, ventilation openings and neighbours to jump across to. A cat net in an inner courtyard is therefore almost always necessary.

The good news is that a courtyard or loggia is usually even easier to secure than a cantilevered balcony, because there are more solid surfaces to anchor into. Here you will find what options you have, how to measure properly and how your cat can use this part of the home safely.

What makes an inner courtyard special

A courtyard or loggia starts with an advantage: almost everything is surrounded by walls and fixed structures, and that makes anchoring at several points easier. Unlike a projecting balcony, here you usually have a wall at the side, a ceiling or overhang above and a parapet below.

In return it brings its own risks. A light well connects several floors, so a fall can be deep even if you live low down. Loggias often have sliding windows and ventilation openings that a curious cat squeezes through without warning. And the dividing walls invite a jump into the neighbour’s courtyard. Once you know these points, you know what to close and how.

What solutions exist

Depending on the layout of your courtyard, the net can be planned in different ways:

The PetsLovers net suits these installations with the 4 x 3 m size for medium openings and 8 x 3 m for larger courtyards and loggias, with or without drilling depending on the masonry and your housing situation. You will find both versions in the cat safety net overview.

Measuring properly in an enclosed space

In a courtyard or loggia, careful measuring matters more than on a straight balcony, because there are more angles and recesses. Take the width and height of every opening you want to close, and do not forget the sides and the narrow spots beside downpipes and grilles.

If the courtyard is generous or irregular, go for the 8 x 3 m size so you have a reserve and need no joins at the transitions, because that is where gaps appear fastest. On loggias, measure the entire glazed reveal like one large window. And as always: better a little material left over than too little at exactly the critical corner.

Fitting with or without drilling

The walls of an inner courtyard are usually solid, which makes the fixed installation very convenient if you own the flat: a few sturdy plugs and the surface stays taut for years. If you rent or do not want holes, the without drilling version with tension poles and load-bearing brackets works well too, particularly on loggias with frames and windows.

On colour, the transparent version is ideal if you want light to keep falling into the courtyard without the net standing out. The black one is more comfortable against the light. In inner courtyards, where only you and your neighbours see it anyway, most people choose the transparent version out of discretion. How to tension the surface evenly is set out step by step in the fitting guide.

Safe freedom for your cat

A secured courtyard or loggia gives your cat something very valuable: a piece of the outdoors of its own, where it can sunbathe, watch birds and stretch out without your heart stopping. For an indoor cat it is one of the best upgrades there is.

It gets better still with a scratching post, a bed and a hiding place, all of them well away from the spots where it might attempt an escape. And here too, the honest note: a net lowers the risk a great deal, it does not remove it one hundred per cent. Check the installation from time to time and keep an eye on your cat, and that courtyard will become one of its favourite places.

Frequently Asked Questions

Is a light well dangerous for a cat?
It can be, because it connects several floors and a fall is deep even if you live on the ground floor. On top of that, cats climb up walls and downpipes. A properly tensioned net over the opening lowers that risk considerably.
Do I have to close the whole courtyard or is part of it enough?
It depends on where your cat could fall or escape. What matters is closing every risk point: the opening at the top, the dividing walls to the neighbours and the loggia windows. Securing one side does little if the other stays open.
Which size suits a loggia?
With a glazed loggia or a run of windows you usually have a decent width to cover, and 8 x 3 m works well there. For smaller openings 4 x 3 m is enough. Either way, measure the complete opening before you decide.
Am I allowed to drill into the walls of an inner courtyard?
In your own flat, normally yes, and solid masonry is ideal for a firm anchor. If you rent or do not want holes, the version without drilling works well, especially on loggias with frames and windows.
Does the net take light away from the courtyard?
Very little, especially in the transparent version, which is designed precisely to go unnoticed. The black one is visually a little more present, but it lets light through too. In courtyards most people choose the transparent option.
Could my cat jump into the neighbours courtyard?
Without protection, low dividing walls are an invitation. Reinforcing those areas with netting prevents both the escape and trouble with the neighbours. Pay particular attention to spots where the wall is lower or easy to reach.
Can I let my cat roam free in a secured courtyard?
With a properly fitted net it gains a lot of safe freedom, but no system is one hundred per cent infallible. Check the installation regularly, especially the joins and the lower section, and keep an eye on your cat.

Protect Your Cat’s Balcony

A well tensioned net closes the gaps in the railing without taking away light or the view.

See the Net on Amazon

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This content is informative and does not replace a vet’s judgement. If you have any doubts about your pet’s health, consult a professional.

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