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$1638
  • Made from premium-quality plastic for enhanced durability
  • Integrated backflow damper ensures airflow in proper direction
  • Hooded cap design helps avert the entry of rain and debris
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Product Overview

The Gibraltar 4 in. Plastic Roof Cap Vent is constructed from durable UV resistant plastic. Roof Caps are designed for 4 in. exhaust pipes terminating through the roof. The removable stem is a feature that makes for easy installation. The hooded cap design prevents rain and debris from entering, while an integrated backflow damper keeps the air flowing in the proper direction.
  • For 4 in. kitchen and bath exhaust terminating through the roof
  • Removable 1/4 in. bird screen
  • Dampered for 1-way venting
  • Easy to install with roofing nails or roofing cement
  • For 3/12 to 12/12 roof pitches
  • Can be used as a bathroom vent and dryer exhaust cap
  • California residents

Info & Guides

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BrandGibraltar Building ProductsGibraltar Building ProductsGibraltar Building ProductsGibraltar Building Products
Name4 in. Black Plastic Roof Cap Vent4 in. Gray Plastic Roof Cap VentSlant Back Galvanized Steel Roof Vent 40 sq. in. Net Free Area in BlackSlant Back Galvanized Steel Roof Vent 40 sq. in. Net Free Area in Brown
Price
$1598
$1638
$1848
$1848
Ratings
(9)
(9)
(24)
(24)
Net-Free Area (Sq. In.)12.5612.5640.040.0
Intake/ExhaustExhaustExhaustExhaustExhaust
FeaturesBuilt-in Screen,Paintable,Stainable,UV ResistantBuilt-in Screen,UV ResistantUV ResistantUV Resistant
Mounting PositionRoof MountRoof MountRoof MountRoof Mount
Power TypeNon-PoweredNon-PoweredNon-PoweredNon-Powered
ShapeSquareSquareSquareSquare
View ProductView ProductView ProductView Product

Specifications

Dimensions

Cut-Out Width (in.)
4 in
Net-Free Area (Sq. In.)
12.56
Product Depth (in.)
11 in
Product Height (in.)
4.75 in
Product Width (in.)
12.75 in

Details

Color Family
Gray
Color/Finish
Gray
Features
Built-in Screen,UV Resistant
Intake/Exhaust
Exhaust
Material
Plastic
Mounting Position
Roof Mount
Pack Size
1
Paintable/Stainable
No
Power Type
Non-Powered
Product Weight (lb.)
1.25
Returnable
90-Day
Screen Included
Yes
Shape
Square
UV Resistant
Yes

Warranty / Certifications

Manufacturer Warranty
N/A

Questions & Answers

Typical questions asked about products:

  • Is the product durable?
  • Is the product easy to use?
  • What are the dimensions of the product?

Customer Reviews

  • 4
    out of 9 reviews
  • 50% recommend this product
Filter by:
Showing 1-9 of 9 reviews
These Vents are problematic: 1) With leakage due to wind driven rains inherent to the Northwest. ...
These Vents are problematic: 1) With leakage due to wind driven rains inherent to the Northwest. 2) Leaves lint on roof if used as dryer which is never recommended but sometimes forced. Clogs easily with lint leaving flapper open all the time. There is a better product out there that has a higher profile and not as prone to flapper being lifted by high winds allowing rain to enter. The good news is these things keep me busy repairing ceilings.
by Buildon
    Rating provided by a verified purchaser...
    Rating provided by a verified purchaser
    by HomeDepotCustomer
    • Verified Purchase
    Worked great. No issues....
    Worked great. No issues.
    by
    • Verified Purchase
    Easy install great product.
    Easy install great product.
    by Garrard
    • Verified Purchase
    • Recommended Product
    Very straightforward roof vent and easy to install. It...
    Very straightforward roof vent and easy to install. It is plastic so do keep in mind.
    by HomeDepotCustomer
    • Verified Purchase
    easy to install,should last the elements being plastic,we will see,damper...
    easy to install,should last the elements being plastic,we will see,damper works well,I would buy again
    by dirtyo
    • Verified Purchase
    I just purchased the vent. Warped right away, does not sit down good using the 4 holes on each co...
    I just purchased the vent. Warped right away, does not sit down good using the 4 holes on each corner for nails. Water leaked right under it. I recommend using a metal vent.
    by Mike0845
    • Verified Purchase
    I am very happy to get my material to...
    I am very happy to get my material to work in all my rental..I got all my supplies " Thanks to a great man that is working ( 400 Rodeo Place) in this place andhis name is Gabriel F.Mrs. Macedo
    by HomeDepotCustomer
    • Verified Purchase
    Good product used it for a bath vent.
    Good product used it for a bath vent.
    by Jimmy
    • Verified Purchase
    • Recommended Product
    Showing 1-9 of 9 reviews