Michael or Joe, how thick should the grout be? Should it extend out to the house brick? I'm assuming it should be applied to that whole area; from the foundation up to the bottom of the threshold, and from brick to brick?
Also, the pavers on the walkway do extend underneath the threshold to support it.
Edit-could you point me in the right direction as far as what I should get for water shield, mastic and grout i.e. brand name and specific product.
Thank you very much guys.
There are several different brands of ice & water shield. See
here for a little info. The stuff is not cheap but it serves a good purpose. Wherever you get it should be able to sell you a compatable mastic.