I'm considering building a lean-to conservatory later this year using a metal base and have come across this video on Youtube.
In this the base appears to be below the surrounding ground level and am wondering if this is ok as I would have thought that it would be stood in water most of the time which is not good.
Would appreciate your thoughts or comments please.
(Start video at 4.00)
Would appreciate your thoughts or comments please.
(Start video at 4.00)