So we're doing slab MSI Calcutta Verona on counters and backsplash, full height behind range, but around the kitchen window is a little tricky. We want to keep it simple and have the backsplash terminate where it meets the window casing/trim at the 18inch high mark, it will continue down around the side of the window, around the bottom of window above sink, and continue back up on other side. there is about a 3inch reveal between window and cabinets on each side, so we will just paint the reveal and above the window. Thought about doing all the way up, but just started to get too expensive and didn't love the idea of mitering all of those edges around the window...and I think the range wall will be dramatic enough. This might be a stupid question and I still need to verify with fabricator as to how we do this, but do they automatically plain down the backsplash or do I need to specify that-we still have time so I wanted to ask here first. This is one of those things you don't come across until you're "in the field", but the kitchen window is new, and our contractor says the trim needs to go on first and then they come in and template and the slab will just butt up agains the trim, but I don't want the slab to stick out further than the window trim, which it would if we don't plain it down (we're doing 3cm edges), so I'm not sure if they leave it the same for the backsplash or automatically plain it down? I will discuss it when they're templating, but thought it was worth asking others who have done the slab backsplash, worried about the added cost to plain down that entire wall piece. The other wall terminates into the fridge encasement so it's not an issue. Thanks for any advice!

[Lee![(https://www.houzz.com/discussions/home-and-garden-discussions-dsbr0-bd~)