ᐅ Shed Roof Canopy Over Balcony!? What Should Be Considered?

Created on: 28 Jun 2016 17:54
F
fraubauer
F
fraubauer
28 Jun 2016 17:54
Hello,
I hope this is the right forum.

My balcony on the upper floor is unfortunately not covered. Above me is a roof terrace, and below me is the ground floor.
The balcony extends 5 x 2 m (16 x 6.5 ft) to the south side and about 2 x 2 m (6.5 x 6.5 ft) to the east side, forming an L-shape.

I want to cover the balcony door on the south side with a type of lean-to roof measuring 3 x 2 m (10 x 6.5 ft).
It would be a simple steel structure with plexiglass panels and a small gutter at the front edge of the balcony (to prevent water from running down to the neighbor). Under the lean-to roof, I would like to hang a sunshade in summer—nothing large. The goal is to protect the balcony door from rain, sun, and snow.

Next to me, I have a neighbor with a similar balcony, but facing southwest. They are also considering making some modifications.

Can someone advise me on what to watch out for?
Should I first consult a metalworker, or contact the local authority about building permit / planning permission requirements? Or should I start with a structural engineer?
My balcony floor is a "light granite slab" that looks like hospital flooring. It doesn’t seem very stable. I might also consider installing a wooden decking surface over it...

The lean-to roof should be attached to the wall around the balcony door and at the front railing.

Who can please give some advice?

Thank you very much
erika
Y
ypg
28 Jun 2016 17:57
The homeowners’ association must approve this, as the exterior facade will be altered.