N404-Luxxus Classic Polyurethane Niche Frame, Primed White. Width: 16-9/16" Height: 29-15/16"[[start tab]] Description Lightweight Impact Resistant Easy to Install Code : Luxxus Style : Classic Material : Polyurethane [[end tab]] [[start tab]] Measurements Width : 16 9 16" Height : 29 15 16" Depth : 4 5 16" [[end tab]] [[start tab]] Installation 1. ADHESIVES DecoFix Pro FDP500 310ml 7 8m FDP600 4200ml 65 110m Strong,water based acrylic glue Long lasting seal between mouldings and the wall and or ceiling For interior applications and porous

Height : 14 1/4"

Face : 7-13/16"

Preparing the Ceiling

Projection : 1"

please contact Orac

Length : 90 "

Projection : 6 15/16"

Height :  3-1/2"

Cut wallboard and re-move necessary sections of joist

Projection :  78-3/4 "

Projection :  7-1/4 "

Face : 6-11/16"