Door Draft Stopper Acoustic Foam 37 Inch Noise Blocking
High Quality
Free US Shipping
Hassle Free Returns
Almost sold out — few units available
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
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Cold drafts and hallway noise stop at the door
Block drafts, noise, dust, and small insects under doors — 37-inch acoustic foam, covers gaps up to 1.2 inches, no tools or adhesive
Why is this perfect for you
✔ Reduce drafts and heat loss: The foam creates a seal beneath the door to help keep cold air out and warm air in during winter, or maintain cool air during summer. It adjusts to cover gaps up to 1.2 inches.
✔ Dampen noise and block debris: Acoustic foam helps dampen sound from hallways, streets, and neighboring rooms. The under-door seal also helps keep out dust particles and small insects.
✔ Fit it without tools: Slide it beneath the door without drilling, adhesive, or mounting brackets. The 37-inch length covers standard door widths and can be trimmed with scissors for narrower doors; it stays in place through repeated openings and closings.
Specifications
Material: Acoustic foam
Length: 37 inches
Thickness: 0.4 inches
Maximum gap coverage: 1.2 inches
🎃 Spooky Season Sale 🦇
Due to high demand, stock is limited. Get an extra 10% OFF your order with code:
Tap to copy — valid while supplies last
Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.