DIMENSION DRAWINGS AND INSTALLATION DATA — NEW CONSTRUCTION (cont)
WALL SLEEVE MOUNTING DIMENSIONS FOR STANDARD AND ACCESSORY GRILLES
Standard Polymer Non-Insulated Wall Sleeve
Standard Polymer Insulated Wall Sleeve
42 in.
16 in.
14/18/24/26/28 in.
Standard and Extended Metal Insulated Wall Sleeve
NOTES (ALL SLEEVES):
1.Never install fasteners through bottom of sleeve.
2.Never use rails to level sleeve.
JACK STUDS
MAIN STUD 
HEADER- 4’ x 4’ OR
(2) 2’ x 4’ ON EDGE
16 1/4”
42 1/8”
JACK STUD 
CRIPPLE
FLOOR 
Framing and Minimum Wall Sleeve Opening
Wall Sleeve Mounting (All Models)
28
