

Hero image 0 of Builder’s Best 4" Duraflo Roof Cap Dryer Exhaust Vent for Bathroom Fan and Ventilation, 0 of 6
Builder’s Best 4" Duraflo Roof Cap Dryer Exhaust Vent for Bathroom Fan and Ventilation
(No ratings yet)
Key item features
- 4-inch vent cap designed to exhaust bathroom fan or dryer air safely through the roof for reliable home ventilation
- Includes a removable grid for bathroom fan installations and a back draft flapper that prevents air and debris from entering when not in use
- Heavy-duty plastic with a seamless, leakproof outer shell for long-lasting performance
- Enlarged duct opening provides 15 square inches of net free area without the grid, meeting code requirements for improved airflow
- Nail marks on the flange make it easy to align and mount securely during installation for a precise, weather-resistant fit
- Material: Plastic
- Color: Black
- Dimensions (L x W x H): 13 x 11 x 5.88 inches
- Weight: 1.03 pounds
- Manufacturer warranty: 30-day warranty
Specs
- Dimensions13.00 x 11.00 x 5.88 in
- MaterialPlastic
- BrandBuilder's Best
- ModelBB-12425
- Has written warrantyNo
- Weight1 lb
Current price is USD$44.99
Price when purchased online
- Free shipping
Free 30-day returns
How do you want your item?
Ships to
Arrives by Thu, Jun 4
|Sold and shipped by Spreetail
4.324413124263573 stars out of 5, based on 44132 seller reviews(4.3)44132 seller reviews
Free 30-day returns
More seller options (1)
Starting from $46.71
About this item
Product details
The Builder’s Best Duraflo Roof Cap Dryer Bath Exhaust Vent is a durable, non-metal vent designed to safely exhaust air from bathroom fans or dryers through the roof. It provides a reliable solution for home or light commercial ventilation systems where roof-mounted airflow is required. Constructed from heavy-duty black polypropylene plastic, the Duraflo vent features a seamless, leakproof outer shell that helps prevent water intrusion and weather damage. This 4-inch roof vent includes a back draft flapper that closes when the fan or dryer is not operating, preventing air and debris from entering the duct. A removable grid is provided for bathroom fan installations to keep out pests and debris; the grid should be removed when used as a dryer vent to allow unrestricted airflow. The Duraflo Roof Cap features an enlarged duct opening that meets code requirements and provides 15 square inches of net free area without the grid installed, ensuring efficient exhaust performance. Nail marks on the flange make placement and installation faster and more accurate, providing a secure, weather-resistant fit. Engineered by Builder’s Best, the Duraflo Roof Cap Dryer Bath Exhaust Vent combines durable construction, proper airflow design, and dependable function for safe and efficient home ventilation.
- 4-inch vent cap designed to exhaust bathroom fan or dryer air safely through the roof for reliable home ventilation
- Includes a removable grid for bathroom fan installations and a back draft flapper that prevents air and debris from entering when not in use
- Heavy-duty plastic with a seamless, leakproof outer shell for long-lasting performance
- Enlarged duct opening provides 15 square inches of net free area without the grid, meeting code requirements for improved airflow
- Nail marks on the flange make it easy to align and mount securely during installation for a precise, weather-resistant fit
- Material: Plastic
- Color: Black
- Dimensions (L x W x H): 13 x 11 x 5.88 inches
- Weight: 1.03 pounds
- Manufacturer warranty: 30-day warranty
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Dimensions
13.00 x 11.00 x 5.88 in
Material
Plastic
Brand
Builder's Best
Model
BB-12425
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Similar items you might like
Based on what customers bought
Builder's Best Aluminum Zero Periscope Dryer Vent Duct - Adjustable 0-18 In. OD — Residential Use, Standard Application $46.44
$4644current price $46.44Builder's Best Aluminum Zero Periscope Dryer Vent Duct - Adjustable 0-18 In. OD — Residential Use, Standard Application
Best seller TUOOWO Indoor Dryer Vent Kit Lint Trap Bucket Dryer Vent with 4-Inch by 5-Feet Silver Proflex Duct $29.99
Best seller
8 optionsAvailable in additional 8 options$2999current price $29.99TUOOWO Indoor Dryer Vent Kit Lint Trap Bucket Dryer Vent with 4-Inch by 5-Feet Silver Proflex Duct
2484.3 out of 5 Stars. 248 reviewsBuilders Best 010175 Dryer Vent Periscope $40.20
$4020current price $40.20Builders Best 010175 Dryer Vent Periscope
Builder's Best 110129 4" X 6ft V830 Semi-Rigid Pipe $34.99
$3499current price $34.99Builder's Best 110129 4" X 6ft V830 Semi-Rigid Pipe
Dryer Wall Vent (White) $43.12
$4312current price $43.12Dryer Wall Vent (White)
Dryer Wall Vent (White) $49.62
$4962current price $49.62Dryer Wall Vent (White)
Builder's Best BDB110050 Semi-Rigid Dryer Vent Kit with Close Elbow, Silver $33.49
$3349current price $33.49Builder's Best BDB110050 Semi-Rigid Dryer Vent Kit with Close Elbow, Silver
InOvate Dryer Wall Vent (White) $43.12
3 optionsAvailable in additional 3 options$4312current price $43.12InOvate Dryer Wall Vent (White)
Builder's Best BDB110050 Semi-Rigid Dryer Vent Kit with Close Elbow, No Size, Silver $40.99
$4099current price $40.99Builder's Best BDB110050 Semi-Rigid Dryer Vent Kit with Close Elbow, No Size, Silver
Builders Best 111511 WHK PML320 Louv Hood Bath Vent Kit, White $40.63
$4063current price $40.63Builders Best 111511 WHK PML320 Louv Hood Bath Vent Kit, White
Best seller Detetap Vent Louvered Weather-Resistant Outdoor Plastic Dryer Vent Cover for 4 inch Pipe, UV Protection for Maximum Airflow Efficiency & Long-Lasting Durability,Includes 4 Screw (White) $10.00
Best seller
2 optionsAvailable in additional 2 options$1000current price $10.00Detetap Vent Louvered Weather-Resistant Outdoor Plastic Dryer Vent Cover for 4 inch Pipe, UV Protection for Maximum Airflow Efficiency & Long-Lasting Durability,Includes 4 Screw (White)
394.7 out of 5 Stars. 39 reviewsBuilders Best 010175 Dryer Vent Periscope $38.99
$3899current price $38.99Builders Best 010175 Dryer Vent Periscope
Builder's Best 4 In. White Plastic Wide Mouth Dryer Vent Hood 110164 $14.51
$1451current price $14.51Builder's Best 4 In. White Plastic Wide Mouth Dryer Vent Hood 110164
15 out of 5 Stars. 1 reviewsDryer Vent Kits Dryer Vent Hose Connectors Wall Ducting Kits Easy to Use $31.30
2 optionsAvailable in additional 2 options$3130current price $31.30Dryer Vent Kits Dryer Vent Hose Connectors Wall Ducting Kits Easy to Use
DRB4XZW Recessed Dryer Vent Box by $47.99
$4799current price $47.99DRB4XZW Recessed Dryer Vent Box by
TDIDVKZW Indoor Dryer Vent Kit with 4" x 5' Duct $23.99
$2399current price $23.99TDIDVKZW Indoor Dryer Vent Kit with 4" x 5' Duct
11 out of 5 Stars. 1 reviewsCoudarTitie Dryer Vent Cover Outside Replacement Accessories Heavy Duty Versatile Waterproof Black $27.99
$2799current price $27.99CoudarTitie Dryer Vent Cover Outside Replacement Accessories Heavy Duty Versatile Waterproof Black
Dryer Vent Cover 4 Inch, Outdoor Dryer Vent Closure/Seal, Hood for Home Exterior $43.67
$4367current price $43.67Dryer Vent Cover 4 Inch, Outdoor Dryer Vent Closure/Seal, Hood for Home Exterior
Dryer Vent Cover for Home Use Prevents Animal Entry and Enhances Ventilation $30.65
$3065current price $30.65Dryer Vent Cover for Home Use Prevents Animal Entry and Enhances Ventilation
Customer ratings & reviews
0 ratings|0 reviews
This item does not have any reviews yet



