Tin wall cladding above concrete panel

[TheRanger]

I'm planning on fitting some tin sheets to clad the outside of an old shed. The shed has 4' high 140mm concrete panels on the outside of the RSJs, with the timber purlins inside the RSJs. Is it easier to just have the tin sheets running at an angle, or is there a flashing I can buy for the bottom of the sheets to sit on the top of the concrete panels to stop any water running down the inside of the shed?

Ideally I'd move the gutter out 140mm and have the sheets running straight down, but there isn't enough overhang on the roof to allow this.

 

[Andrew]

I'm planning on fitting some tin sheets to clad the outside of an old shed. The shed has 4' high 140mm concrete panels on the outside of the RSJs, with the timber purlins inside the RSJs. Is it easier to just have the tin sheets running at an angle, or is there a flashing I can buy for the bottom of the sheets to sit on the top of the concrete panels to stop any water running down the inside of the shed?

Ideally I'd move the gutter out 140mm and have the sheets running straight down, but there isn't enough overhang on the roof to allow this.

There’s a flashing you can get, no idea what it’s called or even of it has a name.
speak to Thomas Panels and Profiles

 

[RWG Contracts]

You want a drop flashing with a 150mm outwards leg on