Vent Cap SystemsVent Cap SystemsLarge Vent CapLarge Vent Cap
Vent Cap SystemsVent Cap SystemsLarge Vent CapLarge Vent Cap
For larger vents
Built for oversized supply vents
No tape. Better fit. Faster setup.

What You Get

  • Ideal for large supply vents and homes with multiple 14" returns
  • Vent Caps sized for larger supply vents
  • Seal oversized vents quickly with no tape
  • Install and remove caps from the floor
  • Cleaner workflow with less mess and waste

Why It Matters

Some jobs have supply vents that are too large for standard caps. The New Large gives you a cleaner fit on oversized vents so you can seal them quickly and keep testing moving.

Install and remove vent caps from the floor—no lugging ladders, no scuffing paint, and less risk of falls.

No tape. Better fit. Faster, cleaner setup.

Large Vent Cap

$ 90.00
$ 90.00
Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Need standard sizes for full-house sealing?

Looking for the best-selling option to seal the whole house at once? See the Total Home Pack.

Shop Total Home Pack →

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