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Is it rust-free?What is the warranty period?Can I use it for steep roofs?How do I calculate needed units?Does it require intake ventilation?

Air Vent Weatherwood Galvanized steel Square Roof Louver

Name: Air Vent Weatherwood Galvanized steel Square Roof Louver
Brand: Air Vent
SKU: 1000515453
Price: 11.34 USD
Availability: InStock
Rating: 4.4 (25 reviews)

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4.4

Manufacturer Color/Finish: Weatherwood

Pickup

Unavailable

Shipping

Wed, Oct 14

7 available

Delivery

Wed, Oct 14

810 available

FREE Pickup at S.E. Charlotte Lowe's

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Roof louvers are a type of attic exhaust vent that make up half of a balanced attic ventilation system for each roof. Intake vents make up the other half of the system. Together they help remove any built-up heat and moisture inside the attic for year-round ventilation. Use the Lowe's calculator to determine how many individual roof louvers are needed per roof.

Heavy-duty rust-free integral screen
50 Square inches of Net Free Area airflow each
Galvanized steel construction
Square top design
Suitable for 3/12 to 8/12 roof pitch
Part of a balanced attic ventilation system for year-round airflow
Helps to fight heat and moisture buildup inside an attic as well as ice dams in cold climates
Requires intake ventilation for proper performance
Use the Lowe's online calculator to determine how many are needed for each attic

General
Color/Finish Family	Gray	Manufacturer Color/Finish	Weatherwood
Type	Square	Material	Galvanized steel

Dimensions
Weight (lbs.)	3	Rough Opening Width (Inches)	8
Height (Inches)	4	Rough Opening Length (Inches)	8
Width (Inches)	15	Length (Inches)	16.75
Net Free Area (Sq. Inches)	50

Features
Rain Diverter Included	Yes	Screen Included	No
Damper Included	No

Certifications
CA Residents: Prop 65 Warning(s)	Prop 65 WARNING(S) -

Warranty
Warranty	5-year limited

Miscellaneous
UNSPSC	30151600

Check out the Best Selling Roof Louvers on Lowes.com

Review

4.4 out of 5

25 Reviews

2 Star

79% Recommend this product

Ratings may include incentivized customer reviews.

25 Customer Reviews

Sort By

Do not order online,they will be damaged.

Would Not Recommend

Very poor packaging ordered 8 pieces,every single one was damage,bent and scratched.nothing inside the box was used to protect them. They threw them in a big box and but a shipping label on it.now I have to drive an hour one way to return them.

Abe PalomaresAugust 28, 2026
From Black Galvanized steel Square Roof Louver

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Would Not Recommend

BillJuly 26, 2026
From Mill Galvanized steel Square Roof Louver Verified Purchaser

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/b964151f-a71c-5bcb-98ac-afd97692394b

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/7fbf2fb7-d9f6-50ee-ab11-f930b604248c

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/5c7de010-261e-5064-af8d-c74ed7c31298

https://photos-us.bazaarvoice.com/photo/2/cGhvdG86bG93ZXM/391b8338-a750-59ca-bf95-af97eabc4ae7

Was this Review Helpful ?

Good vent

Good product and easy to install, no complaints here

ZachJuly 16, 2026
From Black Galvanized steel Square Roof Louver Verified Purchaser

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Inexpensive for its quality

Would Recommend

It's perfect for my roof

RyanApril 19, 2026
From Black Galvanized steel Square Roof Louver Verified Purchaser

Was this Review Helpful ?

Buy vents online....cheaper

Would Recommend

Ease of install

March 25, 2026
From Black Galvanized steel Square Roof Louver Verified Purchaser

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COMPARE PRODUCTS

		Name	Current Item Air VentWeatherwood Galvanized steel Square Roof Louver
		Price	^$ 6 ^.20 $11.88
		Ratings	25
		Type	Square
		Material	Galvanized steel
Air VentWeatherwood Aluminum Square Roof Louver	Air VentBlack Aluminum Slant-back Roof Louver	Air VentBlack Plastic Slant-back Roof Louver	Air VentGray Aluminum Square Roof Louver	Air VentBlack Galvanized steel Slant-back Roof Louver	Air VentWeatherwood Galvanized steel Slant-back Roof Louver	Gibraltar Building ProductsBlack Plastic Square Roof Louver	Air VentBlack Aluminum Square Roof Louver
^$ 6 ^.38	^$ 21 ^.98	^$ 12 ^.28	^$ 6 ^.38	^$ 13 ^.07	^$ 15 ^.58	^$ 8 ^.88	^$ 15 ^.53
12	98	26	38	13	9	9	5
Square	Slant-back	Slant-back	Square	Slant-back	Slant-back	Square	Square
Aluminum	Aluminum	Plastic	Aluminum	Galvanized steel	Galvanized steel	Plastic	Aluminum