worktop joint

Looking for some advice - having my kitchen redone and the b and q plan shows this cut of the worktop. The sink is as shown. The fitter didn’t look at the sink until after they cut the worktop and then told me I can’t have my sink (or any sink more than 780mm). I can’t find any standard bowl...

Hi all I'm about to do the corner joints and sink/hob cutouts on my new solid walnut worktops. They'll be hard wax oiled, that seems to be what is best these days. Is it best to wax the jointed surfaces before siliconing them? Will that stop the silicon adhering properly? Similarly for the...

I was planning on removing the edging and using the cut edge to butt join to it, but Ive offered it up and it looks ok using the edges leaving the laminate on. Is there any reason I cant do this if I cut the dog bone shapes underneath and clamp it together ? Maybe using contact adhesive too...