door insulation for winter
Skip itSoft demand (-76.8% this quarter) — this niche doesn't clear our bar today.
Brand share
Great50%top-5 brand share — no brand owns this niche
Competition
Great33%top-5 click share — an open shelf
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$14.13avg listing price — sweet spot $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Price range
Good$6.88–$23.99cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay3.1%search→purchase rate — share of searches ending in a sale
Review moat
Bad9,352.79avg incumbent reviews — the moat a new listing must climb
Market size
Bad$33K$33K/yr · 75K searches
Growth
Bad-76.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, door insulation for winter is a $33K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
door insulation for winter market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $42K–$57K
- units × avg price
- Conversion rate
- 3.1%
- Avg BSR
- #31
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 97%
- Out of stock
- 2.9%
- Avg brand age
- 39 months
- Avg seller age
- 170 days
Competition & brand share
Clicks spread well past the top 5 (33% combined) — an open shelf where new products get seen.Brands
30 falling
Sellers
81
Top-5 brand share
50%
Top 20: 89%
Top-5 click share
33%
Top 20: 78%
Open market
46%
- MAXTID13%
- Holikme13%
- ALIEN TAPE11%
- Ormein7%
- GroTheory6%
- HomeProtect5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -76.8% search growth over the last 90 days.Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 21.9×
Top door insulation for winter search terms
- door insulator12K/yr
- draft seal28K/yr
- door rubber6K/yr
- gomas para puertas de casa5K/yr
- door insulation for winter24K/yr
Top door insulation for winter 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
Alien Draft Seal Set of 49 Feet Anti-Draft Adhesive and Flexible Flap to Seal Gaps Around Doors and Windows As Seen On TV
ALIEN TAPE$20.004.5★9,013 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★11,530 rev
Ormein Door Draft Stopper Adjustable Weather Stripping Seal for Cold Insulation Bottom/Under Sweep for Exterior & Interior Doors Seal Blocker Noise Black 39 inches
Ormein$8.104.3★4,517 rev
Holikme Door Draft Stopper Under Door Draft Blocker Insulator Doors Sweep Weather Stripping Noise Stopper Sheets Rolls & Strips Strong Adhesive White
Holikme$6.884.3★48,886 rev
GroTheory 2 Pack Door Draft Stopper Under Door Sweep for Exterior & Interior Doors Weather Stripping Door Seal Garage Window Blocker Noise Cold Air Insulation Draft Guard White 2 W x 39 L
GroTheory$9.494.3★38,973 rev
Newest
by launch date
(2 Pack) Under Door Draft Stopper Draft Stopper for Bottom of Door Adjustable 30-36 Inch Door Draft Blocker Under Door Gap Filler Easy Install Door Seal Helps Reduce Drafts Noise and Heat Loss
LADANY$23.69540 rev
Hojoy 2 Pack Under Door Draft Stopper Adjustable Door Sweep Anti-Collision Strong Adhesive Weather Stripping Tape Soundproof Draught Stoppers 2 W x 39 L Black
Hojoy$8.875,149 rev
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$8.672,177 rev
Ormein Door Draft Stopper Adjustable Weather Stripping Seal for Cold Insulation Bottom/Under Sweep for Exterior & Interior Doors Seal Blocker Noise Black 39 inches
Ormein$8.104,517 rev
alophoty Weather Stripping Door Seal - 23 Ft Self-Adhesive TPE Rubber Door Seal Strip for Door Frame/Window Seal Soundproofing & Insulation Strip to Block Drafts Wind Noise Dust (Black)
alophoty$8.99598 rev
Trending
90-day click momentum
50 Feet D-Shape Rubber Weather Stripping Door Seal Strip Fingwerk Self-Adhesive Backing Door Weatherstripping for Door Frame Insulation Large Gap Easy Cut to Size with Tailor Scissors(Black)
Fingwerk$13.234.2★
Hojoy 2 Pack Under Door Draft Stopper Adjustable Door Sweep Anti-Collision Strong Adhesive Weather Stripping Tape Soundproof Draught Stoppers 2 W x 39 L Black
Hojoy$8.874.4★
MAXTID Under Door Draft Stopper for Bottom of Doors 38 Black Door Blocker Noise ReducerLight Cold Air Guard Breeze Sound Proof Door Sweep Weather Stripping Door Seal Insulation Strip Gap Filler
MAXTID$10.684.1★
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$8.674.4★
(2 Pack) Under Door Draft Stopper Draft Stopper for Bottom of Door Adjustable 30-36 Inch Door Draft Blocker Under Door Gap Filler Easy Install Door Seal Helps Reduce Drafts Noise and Heat Loss
LADANY$23.694.2★
What buyers say about door insulation for winter
What buyers praise and complain about, mined from review topics.What buyers love
“Easy set up”
“The quality is solid”
“Easy to Apply”
“Works Great”
“Adhesive is strong”
“AS ADVERTISED”
“Good value for money”
“Easy to fit”
“The material feels durable”
“It definitely does job”
What buyers complain about
“Adhesive is horrible”
“DOESN'T WORK”
“Cheap quality”
“Fell off within days”
“There are better products at the same price point”
“Too short”
“Not as described”
“Not thick enough”
“Pulled paint off in some areas”
“Bad smell and”
Top return reasons
Common questions
- Is door insulation for winter profitable to sell on Amazon United States?
- The niche generates $33K/yr across 38 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -76.8%. Flapen's verdict: Skip it (45/100).
- How competitive is the door insulation for winter niche?
- 30 brands and 81 sellers compete. The top 5 products take 33% of clicks and top 5 brands hold 50% of demand.
- What do buyers complain about in door insulation for winter?
- Top complaints mined from reviews: Adhesion/Stickiness, Functionality-Overall, Quality-Overall. The return rate is 2.8%.
- When does demand for door insulation for winter peak?
- Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 21.9× the quietest.
- What does it cost to enter the door insulation for winter niche?
- Listings span $6.88–$23.99; the average listing price is $14.13 (sweet spot $15–$100). The average incumbent carries 9,353 reviews — the moat a new listing must climb.