Hi,

I don't know where to start or look for the correct terms (is it pre-cast concrete for wall) to google as per topic.

It seems ALL my contractors are complaining my walls are too hard to hack into or drill as there're made of concrete instead of red bricks for residential houses.

Is there more info I can look into, one of the CONS they said is it's hard to repair pipe leaks hidden within the walls, it's like you need to destroy the whole slab just to repair the pipes.

Thanks.

lol no I'm just curious why there's 2 different set of method constructing a residential home.

Dear Sir, which of th abov e methods would best be able to with stand heat during the day for my wall faces the afternoon sun directly ?