Gibraltar Building Products 8-in x 16-in Plastic Foundation Vent 559023

Gibraltar Building Products plastic foundation block vents are used and designed for poured concrete walls. Long lasting gray plastic injected mold vents provide necessary air flow for a home’s foundation or crawlspace. These provide 72-1/2 sq. in. of net free area. Manually operated damper doors allow for maximum air flow in the warmer months and can be closed to prevent unwanted cold air and moisture in the winter.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.