Product Brochure
24 25
Attic ventilation —  intake
Attic ventilation —  intake
Aluminum
Master Flow
™
 Undereave Intake Vent 
Aluminum — EAC Series
n
 Screened aluminum construction
n
 Surface-mount with pre-punched nail holes
n 
16" x 8" (406 mm x 203 mm), NFA 50 sq. in. (32,258 mm
2
)
n 
16" x 4" (406 mm x 102 mm), NFA 26 sq. in. (16,744 mm
2
)
Master Flow
™
 Undereave Intake Vent 
Aluminum Continuous — LSV8
n
 Durable 8' (2.4 m) aluminum louvered construction 
n
 New construction and retrot application
n
 8.5 Sq, in. of NFA per LF (17,992 mm
2
 per LM)
Plastic
Master Flow
™
 Undereave Intake Vent 
Plastic — EAP
n
 High-impact resin construction with UV inhibitors 
n
 One-piece 4" x 12" (102 mm x 305 mm) oval snap-in design
n
 22 sq. in. of NFA (14,194 mm
2
)
Intake vents
Soffit/Undereave and 
Rooftop
Closeable
Master Flow
™
 EmberShield
®
 Closeable 
Soft Vent
n
 Allows manual open/close vent operation to help resist ember  
intrusion during risk of wildre
n
 New construction and retrot application
n
 Durable internal screen
n
 16.5" x 9" (419 mm x 229 mm); NFA 56 sq. in. (36,129 mm
2
) 
Composite roll 
Cobra IntakePro
®
 Rooftop Intake Vent 
n
  Tapered roll intake vent for all climates 
n
  For intake venting at eave edge or upslope areas. Also approved for 
exhaust at roof-to-wall transitions etc. (Contact GAF.) 
n
 Nail gunnable — includes 1 ¾" (44 mm) coil nails and end cap fabric
n
 9 sq. in. of NFA per LF (19,050 mm
2
 per LM)
n
 11" (279 mm) width; 20' (6.1 m) length. Roof slopes 4:12 and greater.
Product placement










