equire some advice please,
Had extension built and roof was meant too match into next doors pitch roof, as far as i can tell, brickies have done as asked from plans etc, but come too put roof on and pitch is completely different too next doors... (I can attach photo if someone can explain...
Forgive my ignorance, but i have some 10mm earth cable single core, can someone please explain how, including the plastic sheath the cable measure's approx 6mm?>
many thanks