32 With the installation of the lower screws, we were done. Now the doors are not an embarrassment to open. All the components we picked up from OPGI were topnotch and fit as they should. We have to say we're not sure buying the non-assembled route is worth the trouble. We spent a legit three hours just on the assembly of the door panels and after doing the math we only saved 54 bucks. We know money is tight these days, so we wanted to pass on the knowledge needed to do the complete job, or you could save three hours and spend $54 bucks more on the assembled stuff.