Service Area

Lindenhurst Foundation
Vents Products

9 Brothers Building Supply carries a selection of Lindenhurst foundation vents from top brands such as Monarch Materials Group and Smartvent. These vents will ensure ventilation in any season and Smartvent flood vents allow flood water to drain out helping to reduce possible flood damage that would otherwise occur with a regular vent or no vents. Stop in at one of our locations in Brentwood or Riverhead today to see our selection of foundation vents!

All Authentic
Foundation Vents Products

Availalbe Size: 8′ X 16′
See More
Add to Wishlist
Add to Wishlist
Pour in place system Available in nominal and full wall widths Available with two vent insert options:...
See More
Add to Wishlist
Add to Wishlist
System available in a variety of wall widths – easily installed in poured concrete or concrete block...
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 16-in. x 8-in. 16-in. x 8-in. 200 sq. ft. n/a...
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 16-in. x 8-in. 16 1/4-in. x 8 1/4-in. 200 sq....
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 32 1/2-in. x 16-in. 33-in. x 16 3/8-in. 800 sq....
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 16-in. x 16-in. 16 1/4-in. x16 3/8-in. 400 sq....
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 32 1/2-in. x 16-in. 33-in. x 16 3/8-in. 800 sq....

This product is currently out of stock and unavailable.

See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 14 1/2-in x 8 1/2-in. 14 1/2-in x 8 3/4-in. 200...
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation Varies, see Spec Sheet. n/a Varies per model Varies...

This product is currently out of stock and unavailable.

See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 16-in. x 8-in. 16 1/4-in. x 8 1/4-in. 200 sq....
  • Clear
See More
Add to Wishlist
Add to Wishlist
Vent Size Rough Opening Flood Coverage Air Ventilation 32 1/2-in. x 16-in. 33-in. x 16 3/8-in. 800 sq....
  • Clear
See More
Add to Wishlist
Add to Wishlist
1 2

Services

We’ll help you through the process

Forklift Service

a mini crane service for tight or hard to reach delivery spots!

Delivery Service

with our fleet of ready to haul trucks anywhere on Long Island, NYC & 5 Boroughs

Consult Us

to build your dream backyard, driveway, landscape, pool, or patio!

Delivery across Long Island, NYC, and the 5 boroughs

Construction Site Delivery

Local Pickup

Home Delivery

Contractor & Local Business Deliveries

Send us a Message

Stop in or get in touch!

Plainview Building Supply

1670 Islip Ave. Brentwood, NY
11717 Phone: (631) 273-3323

Rockville Centre Building Supply

28 Mill Road Riverhead, NY
11901 Phone: (631) 208-1630

East-Setauket-Location-Image

70 Comsewogue Rd SUITE 9 Setauket-East Setauket, NY 11733 Phone: (631) 928-4665