concrete canopy

So I noticed the other day that my concreate Canopy has two rather worrying cracks on it. I messaged by builder/DIY handman and he said 'they are made from reinforced concrete which looks like it’s suffering concrete cancer this is where the re-bar rusts and swells then cracks the concrete.' he...

Hi, I’m looking your thoughts on a water ingress issue I have. I am in a late 1920s terraced house. Red brick that has been pebble dashed and painted many times by the look of it. Above my hall is a small study and the window of the study is directly in line with the front door. The internal...