can someone provide clarity on this, am i correct in thinking its dpc behind each of the catnic stronghold connectors, but wherewould the filler board go?
might be because its a Saturday night, but can someone please clarify the pier detail, does it mean min solid 300 x 300 blocks or can the traditional 300mm cavity wall do for this provided the inner and outer skin is 7.3nm2
Is it ok to use strongboy props on the first floor to create an opening coming off existing floor joists or is it better to go from ground level with longer props?
I am building 2 storey rear extension, i currently have 2.4m patio door with cavity tray and weep holes above to external wall, once built this will become an internal wall should i remove the cavity tray to prevent water from entering the property ?