door soundproofing
Worth a lookShows a sweet-spot price point ($26.94 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$26.94avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Great54%top-5 brand share — no brand owns this niche
Price range
Great$6.88–$114.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Market size
Good$555K$555K/yr · 628K searches
Returns
Okay3.1%return rate — above 5% kills the launch gate
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Review moat
Bad7,320.3avg incumbent reviews — the moat a new listing must climb
Growth
Bad-7.6%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, door soundproofing is a $555K/yr Amazon United States market (628K searches/yr). The top 5 brands hold 54% of demand. Verdict: Worth a look — 58/100.
Data updated Aug 1, 2026 · scored weekly · How we score niches
door soundproofing market data
- Units sold / yr
- 20K–25K
- avg 500–750/product
- Revenue / yr
- $539K–$674K
- units × avg price
- Conversion rate
- 3.3%
- Avg BSR
- #81
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 4.8%
- Avg brand age
- 38 months
- Avg seller age
- 187 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
31 falling
Sellers
42
Top-5 brand share
54%
Top 20: 91%
Top-5 click share
42%
Top 20: 84%
Open market
41%
- MAXTID17%
- Everlasting Comfort16%
- GroTheory8%
- Holikme8%
- UpinFun5%
- KNEELISA4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -7.6% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top door soundproofing search terms
- door soundproofing204K/yr
- sound proofing for door129K/yr
- soundproof door81K/yr
- sound proof door50K/yr
- sound proof for doors27K/yr
- soundproof door seal20K/yr
- door sound proofing17K/yr
- sound proof door sealer14K/yr
- door soundproofing kit8K/yr
- soundproofing for doors10K/yr
Top door soundproofing products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Everlasting Comfort 2 Sided Door Draft Stopper for Bottom of Door - Keeps Cold Air in & Heat Out 100% Sound Proofing Strip Gap Filler Quick Install Noise Blocker Sweep for Home - Fits 30- 36 W
Everlasting Comfort$18.994.3★10,152 rev
MAXTID Large Door Draft Stopper for Bottom of Doors 36 Under Door Sweep Noise Blocker Black Gap Stoppers Adjustable Doors Seal Sweep Guard Draft Window Breeze Stoppers Home Essentials Gadgets
MAXTID$16.134.3★11,560 rev
Grotheory Door Draft Stopper Door Sweep Weather Stripping Seal 2 Pack
GroTheory$9.494.3★39,031 rev
Holikme Under Door Draft Stopper Door Seal Gap Filler Weather Stripping
Holikme$10.084.2★33,869 rev
33 Ft Gray Self-Adhesive Soundproofing Weather Stripping for Doors and Windows 0.35 Wide x 0.2 Thick
UpinFun$14.054.4★2,700 rev
Newest
by launch date
Ciieyuo Under Door Draft Stopper Door Stoppers for Bottom of Door 30-36
Ciieyuo$19.63119 rev
VEVOR Sound Dampening Blankets Soundproof Curtains with 80 x 48 in Soundproof Blanket with Grommets Studio Grommeted Blanket for Window Door Light Blocker Music Recording Black
VEVOR$25.89178 rev
2 Pack Under Door Draft Stopper Adjustable 30-36 Inch Gap Filler
LADANY$23.69553 rev
Everlasting Comfort 1 Sided Door Draft Stopper for Bottom of Door - Keeps Cold Air in & Heat Out 100% Sound Proofing Strip Gap Filler Quick Install Noise Blocker Sweep for Home - Fits 36 Doors
Everlasting Comfort$12.01383 rev
KWKHCD Soundproof Blanket for Doors Heavy Duty 10lb Acoustic Blanket for Noise Reduction Sound Blocking Thermal Insulation Portable Door Soundproofing for Home Studio Office
KWKHCD$83.7228 rev
Trending
90-day click momentum
32.8 Ft Weather Stripping Door Seal Strip Self Adhesive Door Soundproofing D Shaped Weatherstripping for Door Frame/Window Black 3/8 W 1/4 T
CHENYA$9.874.2★
Ciieyuo Under Door Draft Stopper Door Stoppers for Bottom of Door 30-36
Ciieyuo$19.634.6★
2 Pack Under Door Draft Stopper Adjustable 30-36 Inch Gap Filler
LADANY$23.694.2★
MAGZO Under Door Draft Stopper 36 Inch Adjustable Door Gap Filler Gray
MAGZO$19.124.3★
OXRQ Door Draft Stopper Door Sweep for Bottom of Door Weather Stripping Door Seal Gap Filler Bottom Blocker Soundproofing Cold Air Insulation Save Energy Install Quickly Easily (Black 39)
OXRQ$8.684.4★
What buyers say about door soundproofing
What buyers praise and complain about, mined from review topics.What buyers love
“Easy install”
“Excellent Product”
“AS ADVERTISED”
“Easy to fit”
“Easy and convenient”
“Works very well”
“Adhesive is strong”
“fair price”
“Is not noisy”
“durable material”
What buyers complain about
“Bad Adhesive”
“doesn't fit”
“DOESN'T WORK”
“Junk quality”
“Squeaks horribly on tile floor”
“because it is horrible value for your money”
“Misleading product”
“Strong odor”
“Its not as durable as advertised”
“Horrible to assemble”
Top return reasons
Common questions
- Is door soundproofing profitable to sell on Amazon United States?
- The niche generates $555K/yr across 37 tracked products. 4 of 5 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Worth a look (58/100).
- How competitive is the door soundproofing niche?
- 31 brands and 42 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 54% of demand.
- What do buyers complain about in door soundproofing?
- Top complaints mined from reviews: Adhesion/Stickiness, Size-Overall, Functionality-Overall. The return rate is 3.1%.
- When does demand for door soundproofing peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the door soundproofing niche?
- Listings span $6.88–$114.07; the average listing price is $26.94 (sweet spot $15–$100). The average incumbent carries 7,320 reviews — the moat a new listing must climb.