Warning: I had a major adhesive failure on a glue-down vinyl plank job in a Phoenix condo
It was a 500 square foot unit with a concrete subfloor I prepped myself, and after two days the planks started popping up along the seams. The issue was the specific moisture barrier primer I used, which the adhesive manufacturer later told me was incompatible in high heat. I had to pull up the entire floor and start over, costing me an extra $800 in materials and a full day's labor. Has anyone else run into adhesive problems with vinyl plank in really dry, hot climates?
Yeah, the Phoenix heat thing is real. My laptop used to shut down every summer until I got one of those laptop cooling pads with the big fans. Also started using it in the shade, never directly in the sun. Made a huge difference.
Ugh, that's brutal. I had the same exact thing happen in a Tucson sunroom last year. Used a standard adhesive that swore it was fine for concrete, and a week later the whole floor was buckling like a cheap rollercoaster. The installer basically told me the same thing, that the primer I picked created a weird barrier that just gave up in the heat. Total nightmare to fix.