Looking for advice on the correct use of slate and a half in an open valley.
If we use slate and a half it gradually finds its way into the centre of the roof or would leave a straight join with the slate above. Using regular slates (20"x10") means there are some small cuts with not much room for nailing.
Which is the correct method?
If we use slate and a half it gradually finds its way into the centre of the roof or would leave a straight join with the slate above. Using regular slates (20"x10") means there are some small cuts with not much room for nailing.
Which is the correct method?