Air Vent VenturiVent Plus Installation Instructions Manual

ROOF PITCH:
ShingleVent ® II (SV II) and VenturiVent™ Plus (VVP) fit roofs with 3/12 to 16/12 pitches.
-
®
ShingleVent II-7 (SV II 7) and ShingleVent
BEFORE YOU INSTALL -
power fans). Install adequate Intake Ventilation for a Balanced System (50% Exhaust & 50% Intake) in accordance with state and local code requirements.
Intake vents must be installed low at the roof's edge or in the soffit/undereave. Products such as Air Vent's Continuous Soffit Vent, Vented Drip Edge,
Undereave Vents and The Edge™ Vent provide the necessary intake ventilation for optimum performance.
F IGUR E 1. R ID G E B OA R D T YPE CO N S TR U CT IO N
RIDGE BOARD
FILTER
(All SV II models)
1-1/2"
1"
6
12
Do not let cap
shingle overhang
edge of air slot
RAFTER
PRODUCT FEATURES:
Internal Weather Filter
Highest Quality Co-Polymer
Cap Shingles
External Wind Baffle
Built-in Ventilating End Plug
High Gloss Nailing Lines
*18 sq. inches (ShingleVent
and ShingleVent ®
S V
HINGLE ENT
Installation Instructions
® II-9 (SV II-9) fit roofs with 3/12 to 12/12 pitches.
Install only one type of exhaust vent, remove or plug any existing vents (gable vents, roof louvers, wind turbines and
See below for special conditions of steep pitch roofs and truss type construction.
13-1/8" (SV II & VVP)
10-3/4" (SV II-9)
9-1/2" (SV II-7)
RIDGE VENT
3/4" 3/4"
3"
Cut out slot for existing roof
construction, leave gap for
new roof construction
Return roofing felt for new roof construction
or use continuous sealant bead for existing
roof construction
Imprinted Slot Guides
(All SV II models)
Reinforced Ribs
® II & VenturiVent™ Plus) or 16 sq. inches (ShingleVent
II-9) free vent area per linear foot.
II & V
®
ENTURI
CAP SHINGLES
ROOFING
NAILS
AIR SLOTS
DRAIN SLOTS
RAFTER
FELT
Preformed Nail Bosses
Air Slots*
® II-7
V P
ENT LUS
™
TOOLS REQUIRED:
Hammer
•
Utility knife
•
Chalk line
•
F IGURE 2. STE EP PIT CH ROOF (16/ 12)
3/4"
3"
F IGURE 3. TRUSS TYP E C ONSTR U C TI ON
TRUSS
CUSTOMER SERVICE:
If you have any questions or require special
installation assistance, call our toll-free number
8 a.m. - 5 p.m. (C.S.T.) Monday - Friday
1-800-AIR-VENT (247-8368)
Made in the U.S.A.
Roofing nails
•
Tape measure
•
Circular saw
•
CAUTION: on steep pitch
roof conditions verify proper
clearance from edge of
sheathing prior to nailing
3/4"
TRUSS
1-1/2"