Before you leave...
Take 10% off your first order
How the kit works
Door noise has two enemies: the door panel itself, and the gaps around the frame. This kit handles the panel, the bigger of the two surface areas and the part most people ignore.
1. High-density polyester panels (200 kg/m³) bond directly to the door surface. They absorb mid-to-high frequencies inside the room and add mass to the door to reduce sound transmission both ways.
2. Self-adhesive backing means no drilling, no contractor, no damage when you peel them off later.
3. Trim-to-fit design works on any standard interior door, hollow-core or solid, single-side or both sides.
Result: a measurable drop in noise within 20 minutes of opening the box.
Want to seal the frame gaps too? Add our Weather Strip (KK1154) to close drafts and high-frequency leaks around the door perimeter. Most customers buy both together.
What the numbers mean
NRC 0.85 — Absorbs 85% of the sound that hits the panel. Your room sounds calmer, less echoey, better on calls.
STC 25-30 — Reduces conversational noise coming through the door by roughly 50-60%. Normal speech in the hallway becomes a low murmur.
Honest note: Panels alone will not fully block bass, drumming, or shouting. For maximum reduction, pair with the Weather Strip add-on and treat your walls and ceiling.
ASTM E84 Class A — Highest US fire-rating tier for interior finish materials. Same class accepted in commercial buildings, hotels, and recording studios.
What's in the box
- 20 acoustic panels (Single-Sided, covers one face of door) or 40 panels (Double-Sided, covers both faces). Each panel is 30x30x1cm (11.8x11.8x0.4in)
- Pre-applied self-adhesive backing on every panel
- Step-by-step install guide
- 5 color options to match your interior
Weather strip and tools sold separately. See the "Frequently Bought Together" section above to add them at a discount.
Install in 4 steps (about 20 minutes per door)
- Wipe the door surface clean and dry
- Plan your panel layout (we include layout suggestions in the guide)
- Peel and stick each panel firmly to the door
- Trim with scissors if needed for a flush fit around hardware
No drill. No nails. No contractor.
Made for
Bedrooms next to noisy hallways · Home offices on Zoom · Kids' rooms · Recording booths · Gaming rooms · Hotels and short-term rentals · Conference rooms and call centers
100-Day Quiet Guarantee
Install the panels. If your room isn't noticeably quieter within 100 days, email us a photo of the install and we'll refund the kit.
We've sold this to 10,000+ buyers at a 4.77★ average. The guarantee is here because we're confident the install will work for standard doors.
Frequently asked questions
Will this stop a noisy neighbor?
Partially. STC 25-30 cuts conversation-level noise by roughly 50-60%. It will not block bass or shouting on its own. For maximum reduction, add the Weather Strip and treat your walls and ceiling.
Does this kit include the weather strip?
No. The kit includes acoustic panels only. The Weather Strip (KK1154) is sold separately and seals the gap between the door and the frame. Most customers buy both together for full coverage.
Can I cut the panels to fit my door?
Yes. Use scissors or a utility knife. The polyester fiber cuts cleanly without fraying.
Will the adhesive damage paint or wood when I remove it?
Designed for clean removal on most interior doors. We recommend a 24-hour test patch in a hidden corner first.
How many doors does one kit cover?
2 to 3 standard 80×36 inch interior doors, depending on whether you choose Single-Sided (20 panels) or Double-Sided (40 panels) and your layout.
Does it work on hollow-core doors?
Yes. Hollow-core doors actually benefit most because the panels add the mass they're missing.
Does it work on glass doors?
Yes, on the opaque sections. Avoid covering vision glass.
Is it renter-safe?
Yes. No drilling, no permanent adhesive damage on standard interior finishes.
Will it smell?
No. The panels are polyester fiber, not foam. No off-gassing complaints in 350+ verified reviews.
Is it fire-safe?
Yes. ASTM E84 Class A in the US, the highest tier for interior finish materials. Equivalent to GB B1 / E1 standards in China.
Should I also do my walls and ceiling?
For full room treatment, yes. The door is the highest-leverage starting point. See our Room Kit collection for full-room bundles.
Shipping?
Ships in 1 business day. Delivers in 5-12 days depending on your location.
Returns?
100-Day Quiet Guarantee on the kit. Defective or damaged items replaced free of charge.
Need just one panel instead of the full kit? See the single-piece option →
Returns Policy
Shipping
Purchase over $100 USD or more to get FREE Shipping.
| Order | Tracking | Processing | Shipping |
| Normal | Yes | 1-2 days | 1-2 weeks |
| Express | Yes | 1-2 days | 1 week or less |
Customer Reviews
Based on 1070 reviews
73%
(783)
26%
(283)
0%
(3)
0%
(0)
0%
(1)
M
I train dogs out of my house. I ordered two door kits because on the other side of my door is a rental apartment. I don't want my renter to be bothered by the dogs barking. Easy to install. So far, it is working out well. Looks pretty good too.
C
Got exactly what I paid for. Nice clean cuts as well. Easy to install because of the adhesive on the back.
S
Our basement is a multi-use space, and this soundproofing kit has been perfect for reducing the noise that travels upstairs. Installation was easy, and the noise reduction is impressive.
H
Excellent Product
J
I have big door gaps for my apartment and the tape works like a charm. The adhesive was easy to apply. No nasty plastic smell. It was easy to trim and good fit for my door.
A
Very match with the color tone of my home. This is already my second time to buy this door kit again for my house decoration and soundproof
Compare Color
- Choosing a selection results in a full page refresh.
