FAQ Knowledge Articles

Clad window and door products have the option of being primed wood interior. Wood window and door products can be primed interior or primed interior and exterior.  

An option for wood and clad windows and doors is back priming. When back priming is requested, prime is applied to hidden surfaces of the frame jamb, head jamb, and sill. On wood exterior units with casing, the back of the casing is primed.