Hi, I'm a complete newbie when it comes to houses and DIY. I am currently looking to run some cables through from the first floor to the ground floor. It's inside a cupboard, so I don't really care about the look of it.
When I pulled up the floorboard I saw this underneath. The ridges appear to be made of 'cement'. I was wondering what they are and what their purpose is (if any)
View media item 76900
I presume this is part of the ceiling below, so I am planning to just drill through into the cupboard below - but I just wanted to check before I did anything!
Thanks for your help.
When I pulled up the floorboard I saw this underneath. The ridges appear to be made of 'cement'. I was wondering what they are and what their purpose is (if any)
View media item 76900
I presume this is part of the ceiling below, so I am planning to just drill through into the cupboard below - but I just wanted to check before I did anything!
Thanks for your help.