Originally Posted by Snowy_Astra
What i wanna know is what in the hell demands not one, but TWO 650mm holes in a wall?!
Still, won't need a lintel or support as its a load bearing shape
We have twin 2.5kw extraction fans to complement our 11kw 35,000 CFM main fan for the Rolling Road.
We figured the same, that if we cut a circular hole, it won't need a lintel.
So, it looks like it's going to be hard graft then?
Anyone want to come and do it in exchange for a RR tune??!!