Hello Lemmy,
Youve been so helpful over the last few months. Maybe someone can help me with this.
I have this butchers block countertop with an undermount sink. I had it installed 18 months ago. I sealed it, and then this part was being warped and forced apart. I put in wood block, I resealed it. But as you can see, its coming apart again.
I followed all the advice of the handy men I know, including the one that installed it. The only thing I can think of is, aside from reblocking and sealing it, maybe a line of silicon around where the faucet comes up, and around the lip where the sink is flush with hole its mounted in, both things they assured me wouldn't be necessary. Should I be concerned about a leak on the underside? Am I just hosed?
(More pics of the whole set up on request)
Maybe something like: https://www.homedepot.com/p/Everbilt-1-1-4-in-x-5-ft-18-Gauge-Thick-Zinc-Plated-Slotted-Steel-Angle-15152/332733420
Not aluminum, but galvanized steel, so should be ok in moderately wet environment. Plus, it’s cheaper than the 1/8” aluminum angle at HD. You could prob get 2 strips from each, or they may even have longer lengths for cheaper.
You’d just have to make sure you’ve got 1.25” clearance (e.g. don’t screw it in right above a drawer).
Of course, one of the things with butcher block is that it’s gonna expand and contract with humidity, so you can’t completely restrict it. But I think that if you use screws that have diameters that are smaller than the pre-drilled holes on that angle, even when they’re screwed in tightly, they’ll have adequate lateral movement.
Disclaimer - I’m not a “carpenter” by any means, but I do nearly all of my own home repairs, and the above is what I’d prob try if faced with your problem.