Hi,
I am in process of building a raised bed, using concrete blocks. I am a little unsure as to how exactly i go about making the render i.e. how much and of what?
Do i need to 'waterproof' inside and our first?
It will be painted after.
Many thanks,
Matt
I am in process of building a raised bed, using concrete blocks. I am a little unsure as to how exactly i go about making the render i.e. how much and of what?
Do i need to 'waterproof' inside and our first?
It will be painted after.
Many thanks,
Matt
