hi there,
I have just finished building a lean to conservatory that is built on a steel base cladded in p5 grade chipboard and with all this rain we have been having i have noticed water leaking in at the bottom of some of the window units they are full hight glazed units which i bolted as per instructions throught the units,cill and into the steel base.
Please could you suggest why this might be happening and how to solve it?
Thanks dazz