Does anyone have any idea what the lines mean in the back of the bricks in the photo? They are Forterra Old Trafford Red. The brick on the left has 3 vertical cuts and the brick underneath has 4. Just curious.
I want to buy a conservatory off ebay and attach it to my house. I know I can fit one under permitted development as long as it doesn't project more than 3m from my terraced house and has its own heating system and I don't have to apply for building regs.
Is that still the case if I want to...