double bubble insulation
Skip itA concentrated shelf (top 5 take 80% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$20.87avg listing price — sweet spot $15–$100
Price range
Great$11.36–$30.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+53.0%90-day search growth — must beat 0% to launch
Conversion
Good5.7%search→purchase rate — share of searches ending in a sale
Returns
Good2.5%return rate — above 5% kills the launch gate
Review moat
Okay1,650.22avg incumbent reviews — the moat a new listing must climb
Market size
Okay$242K$242K/yr · 203K searches
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Bad91%top-5 brand share — brand-locked demand
Competition
Bad80%top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, double bubble insulation is a $242K/yr Amazon United States market (203K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jun–Jul. Verdict: Skip it — 48/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
double bubble insulation market data
- Units sold / yr
- 10K–13K
- avg 1,000–1,250/product
- Revenue / yr
- $209K–$261K
- units × avg price
- Conversion rate
- 5.7%
- Avg BSR
- #22
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 46 months
- Avg seller age
- 179 days
Competition & brand share
The top 5 products capture 80% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 falling
Sellers
71
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
80%
Top 20: 100%
Open market
3%
- Reflectix62%
- FONUNO9%
- LSGCQ8%
- YoleShy7%
- dojobkinb6%
- AGHITG6%
- Open — no brand owns it (1 brand, 3%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +53.0% search growth over the last 90 days.Peak months: Jun, Jul · busiest ÷ quietest = 2.2×
Top double bubble insulation search terms
- reflectix122K/yr
- reflectix insulation roll39K/yr
- reflectix for rv windows13K/yr
- reflectix insulation18K/yr
- reflectix window covers4K/yr
- reflectix car window covers4K/yr
- reflectix roll3K/yr
Top double bubble insulation 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 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Reflectix BP24025 24-Inch by 25-Feet Bubble Pack Insulation 1-Unit
Reflectix$30.984.8★1,231 rev
Reflective Bubble Insulation Sheet Double Side Aluminum Foil Bubble Shield Aluminum Foil Thermal Insulation Radiant Barrier for Windows RV Roof Garage Door (23.6IN X 10FT)
FONUNO$13.864.6★1,980 rev
Reflective Foil Insulation Double Reflective Bubble Insulation Sheet Aluminum Foil Bubble Shield Radiant Barrier Roll for RV Windows Weatherproofing (23.6x 10Ft)
LSGCQ$12.994.6★1,361 rev
Reflectix Reflective Radiant Barrier Insulation Roll 24 x 10 Double Bubble Foil Insulation with Aluminum Foil Layers Reflects Radiant Heat Ideal for Window Heat Blocking Garage Doors & More
Reflectix$17.844.7★4,264 rev
YoleShy Double Reflective Insulation 48 in X 10 FT RV Window Insulation for Summer Heat Reflective Window Film for Roof Car Garage Doors
YoleShy$23.444.5★714 rev
Newest
by launch date
Reflectix Insulation Roll (48IN X 10FT) Reflective Foil Insulations Reflective Window Insulations for Summer Heat Aluminum Foil Insulation Radiation Barrier for Windows RV Garage Door
Losrik$21.3590 rev
YoleShy Double Reflective Insulation 48 in X 10 FT RV Window Insulation for Summer Heat Reflective Window Film for Roof Car Garage Doors
YoleShy$23.44714 rev
Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver
dojobkinb$11.36563 rev
Reflective Foil Insulation Double Reflective Bubble Insulation Sheet Aluminum Foil Bubble Shield Radiant Barrier Roll for RV Windows Weatherproofing (23.6x 10Ft)
LSGCQ$12.991,361 rev
Reflective Bubble Insulation Sheet Double Side Aluminum Foil Bubble Shield Aluminum Foil Thermal Insulation Radiant Barrier for Windows RV Roof Garage Door (23.6IN X 10FT)
FONUNO$13.861,980 rev
Trending
90-day click momentumReflectix Insulation Roll (48IN X 10FT) Reflective Foil Insulations Reflective Window Insulations for Summer Heat Aluminum Foil Insulation Radiation Barrier for Windows RV Garage Door
Losrik$21.354.4★
Reflective Foil Insulation Double Reflective Bubble Insulation Sheet Aluminum Foil Bubble Shield Radiant Barrier Roll for RV Windows Weatherproofing (23.6x 10Ft)
LSGCQ$12.994.6★
AGHITG Reflective Insulation Foam 48 x 10 Ft Window Insulation for Summer Heat Aluminum Foil Bubble Insulation Roll for Keep Heat Window Insulation Kit for RV Thermal Insulation Cover for Window.
AGHITG$26.024.4★
Reflectix Reflective Radiant Barrier Insulation Roll 24 x 10 Double Bubble Foil Insulation with Aluminum Foil Layers Reflects Radiant Heat Ideal for Window Heat Blocking Garage Doors & More
Reflectix$17.844.7★
Reflective Insulation Roll 23.6inch x 10Ft Double Bubble Reflective Aluminum Foil Wrap Insulation Sheet Thermal Shield Radiant Barrier for Winter RV Window Thermal Cold Insulation Summer Heat - Silver
dojobkinb$11.364.6★
What buyers say about double bubble insulation
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent Product”
“As advertised”
“Easy to use”
“Great value”
“versatile to install”
“Works for camper”
“Durable”
“The material feels durable”
“It fit the house perfectly”
“The material is lightweight”
What buyers complain about
“The material is very thin”
“Needs better adhesion”
“Poor quality”
“False advertising”
“Too thin”
“It is cheap”
“just really big”
“difficult to install”
“Makes it much harder to use”
“Im sure it wont last very long”
Top return reasons
Common questions
- Is double bubble insulation profitable to sell on Amazon United States?
- The niche generates $242K/yr across 9 tracked products. 90-day search growth is +53.0%. Flapen's verdict: Skip it (48/100).
- How competitive is the double bubble insulation niche?
- 7 brands and 71 sellers compete. The top 5 products take 80% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in double bubble insulation?
- Top complaints mined from reviews: Thickness, Adhesion/Stickiness, Quality-Overall. The return rate is 2.5%.
- When does demand for double bubble insulation peak?
- Demand peaks in Jun–Jul; the busiest month runs 2.2× the quietest.
- What does it cost to enter the double bubble insulation niche?
- Listings span $11.36–$30.98; the average listing price is $20.87 (sweet spot $15–$100). The average incumbent carries 1,650 reviews — the moat a new listing must climb.