Installation Guide
DIY DOOR SYSTEM Assembly Instructions
6
Figure 1
Tongue and Groove
Tongue refers to the ridge extending beyond the main portion 
of the slat. Groove refers to the slot cut into the other side of the 
slat. 
By Definition:
Tongue
Groove
1. On a ๎at, clean, surface, lay slats upside down with the groove facing toward the 
bottom of the door assembly. Assemble by ๎tting the tongue into the groove of each 
piece, tapping them together with a rubber mallet (Figure 1).
1. On a ๎at, clean, surface, lay slats upside down with edges pressed together (Figure 1).
FOR TONUGE & GROOVE ASSEMBLY
FOR PLANK ASSEMBLY










