NUC Double Screened Bottom Board
Constructed of cypress and screened just like our IPM bottom boards but with 2 layers of screen. It allows you to take the top and inner cover off, one nuc and place another nuc on top of the first, with the entrance facing to the rear. The heat from below goes up into the upper nuc allowing the build-up of heat in a less populated nuc. Designed for a 5 frame nuc.