#1 Home Improvement Retailer

Internet #308306115

Model #SLP150WW

150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Weatherwood (Sold in Carton of 2 only)

  • 150 sq. in. of net free area with large venting capicity
  • Constructed of high-impact plastic with UV inhibitors
  • Slant back design with a 13 in. square opening
  • See More Details

Product Overview

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.
  • 150 sq. in. net free area
  • 13 in. square opening
  • Integral molded screen
  • For 3/12 to 12/12 roof pitch
  • 24 in. x 24 in. flashing
  • Part of a balanced attic ventilation system for year-round airflow

































Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Compare Similar Static Roof Vents

current product
150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Weatherwood (Sold in Carton of 2 only)
150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Black (Sold in Carton of 2 only)14 in. Brown Powder Coated Aluminum Roof Vent No Moving Parts Wind Turbine14 in. Weatherwood Powder Coated Aluminum Roof Vent No Moving Parts Wind Turbine
BrandAir VentAir VentActive VentilationActive Ventilation
Name150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Weatherwood (Sold in Carton of 2 only)150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Black (Sold in Carton of 2 only)14 in. Brown Powder Coated Aluminum Roof Vent No Moving Parts Wind Turbine14 in. Weatherwood Powder Coated Aluminum Roof Vent No Moving Parts Wind Turbine
Price
Ratings
(19)
(19)
(98)
(98)
Net-Free Area (Sq. In.)150150144.0144.0
Intake/ExhaustExhaustExhaustExhaustExhaust
FeaturesUV ResistantUV ResistantCorrosion Resistant,Paintable,UV Resistant,Weather Resistant,Wildlife GuardCorrosion Resistant,Paintable,UV Resistant,Weather Resistant,Wildlife Guard
Mounting PositionRoof MountRoof MountRoof MountRoof Mount
Power TypeNon-PoweredNon-PoweredNon-PoweredNon-Powered
MaterialPlasticPlasticAluminumAluminum
View ProductView ProductView ProductView Product

Specifications

Dimensions

Cut-Out Width (in.)
13
Net-Free Area (Sq. In.)
150
Product Depth (in.)
24.85
Product Height (in.)
3.75
Product Width (in.)
21.48

Details

Color/Finish
Weatherwood
Features
UV Resistant
Intake/Exhaust
Exhaust
Material
Plastic
Mounting Position
Roof Mount
Paintable/Stainable
No
Power Type
Non-Powered
Product Weight (lb.)
3.0
Returnable
90-Day
Screen Included
No
Shape
Rectangular
UV Resistant
Yes

Warranty / Certifications

Manufacturer Warranty
5 Year Limited Warranty

Questions & Answers

13Questions10Answers

Will this cover an existing 10 1/2" x 11 1/2" opening? I need to replace old, cracking and leakin...

Asked by nunya May 7, 2021
1
Answer

The opening for the vent is 8" diameter and the flange is 15.9" x 20.4" so I don't think you will have a problem with the opening. If you could shim in the opening to an 8" diameter that would be the best solution. Thank you!

Under the description, it reads "integral molded screen." In the Details table, it notes that No ...

Asked by Colbey August 10, 2020
1
Answer

It is part of the mold of the plastic. It is not a separate screen. Tahnk you!

how many pieces per cartoon?

Asked by gato July 21, 2020
1
Answer

There are 6 pieces per carton. Thank you!

To clarify my question. Is this product impact resistant to at least -40 degrees F. below zero. ...

Asked by Hiker June 10, 2020
1
Answer

It is vary thin.

Does winter weather, running below zero degrees F. hurt this.

Asked by Hiker June 9, 2020
1
Answer

We always suggest having year round ventilation to allow the heat and humidity to escape the attic space. Thank you for your question!

Is there any potential for rainwater to get into the attic from the vents ?

Asked by Mark May 5, 2020
1
Answer

I haven't had any issues with rainwater getting in the vent except if it is put in too steep of a pitch or too shallow of a pitch of the roof. Thank you!

when cutting the hole for the vent its a 9inch round hole, with caulking around the hole, but the...

Asked by buggies November 18, 2019
1
Answer

I have forwarded this information to the engineers and they told me that the reason for the 9" hole is ease of installation on top of the roof. Thank you!

Does the slant of vent go towards ridge ? Can it go any direction as the installer put it towards...

Asked by rich September 25, 2019
1
Answer

The slant needs to face the roof. The vents also need to be installed up at the roof and not at the bottom of the roof. They may leak at the bottom of the roof. Thank you!

Can this product be used for a vent a hood cap?

Asked by Oletimer September 4, 2019
1
Answer

This is roof heat vent without exhaust pipe attachment. You may find it on the product review to see how it is install on the roof. The appication and function are different.

Can this be used for less pitch? A .5/12 Pitch?

Asked by Mike June 28, 2019
1
Answer

That vent must be installed on a 3/12 pitch or higher. Thank you!

150 sq. in. NFA Plastic Slant-Back Roof Louver Static Vent in Weatherwood (Sold in Carton of 2 only) - page 2

Customer Reviews

  • 3.8
    out of 19 reviews
  • 75% recommend this product
Filter by:
Showing 1-10 of 19 reviews
There a lot of different Vent in the maket for consumer to choose. This Black Aluminum vent is on...
There a lot of different Vent in the maket for consumer to choose. This Black Aluminum vent is one of the good choice. Due to Aluminum material is soft but good for weather resistant especially against the rain. The outlook is fine and well present. Inner the round air outlet is in very well done as you see in my picture, which I like the most. Outside it had nice square housing with 3 side air vent wing to ventilate the hot air smoothly flow out. Installation instruction sheet included in the packing for you can easily follow their instruction to install the vent. If you use nail to nail it on the roof. I suggest not to forget to add roofing cement to strengthen the water sealing. The only minor question to me, that is the aluminum flap is too thin and easy twist bend of it. Other than that, this vent is one of the Good vent.
by HomeDepotCustomer
Response from Air Vent Product ExpertMay 30, 2019
Thank you for the feedback and mentioning a great Best Practice of adding roof cement to strengthen the water sealing. The aluminum flashing meets all required codes placed on it to meet Miami Dade standards. It is that thick to keep it from showing any lift after adding shingles. Thanks for being a Home Depot shopper! AirVent
1 person found this helpful
One of the vents was scuffed but installed it anyways....
One of the vents was scuffed but installed it anyways.
by RN
Do not have bug screens,just a plastic grid to keep...
Do not have bug screens,just a plastic grid to keep birds out.Why does a person need to buy in groups of 2 Only? Also seemed very flimsy.
by MIKE
I had to adapt it to an older opening. ...
I had to adapt it to an older opening. It took about an hour to install, but I was able to retrofit it.
by MICHAEL
Got what I needed although you didn't have enough black...
Got what I needed although you didn't have enough black ones so had to paint four of them
by TERESA
Rating provided by a verified purchaser...
Rating provided by a verified purchaser
by TERESA
by HomeDepotCustomer
Good consistent product...
Good consistent product
by HomeDepotCustomer
It is a little wider than my previous one and I have to cut the shingles to put it in. So far so...
It is a little wider than my previous one and I have to cut the shingles to put it in. So far so good.
by Jimmy
I installed 3 of these and a bunch of soffit...
I installed 3 of these and a bunch of soffit vents. The temperature in the attic is 25 degrees cooler. I think the design is less obtrusive than the big mushroom looking vents for about the same ventilation area.
by
Showing 1-10 of 19 reviews