Catio or safety net for pets

Hello,

I have a large glazed balcony and a cat, and I’d like to make the space more usable in the summer. Last year, I left small gaps between the balcony glass panels for ventilation, but it was still very hot. However, if I open the balcony completely, I worry that my cat might jump out, and I don’t want to take that risk.

I’m considering adding a safety net or building a catio on the balcony, but I lack the DIY skills to do it myself. Do you know of any companies in the Helsinki area that offer services for designing and installing catios or safety nets?

Any recommendations would be greatly appreciated!

Thank you!