insulation
Worth a lookShows no brand lock-in (top 5 brands take 36% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Brand share
Incredible36%top-5 brand share — no brand owns this niche
Avg price
Incredible$43.07avg listing price — sweet spot $15–$100
Market size
Great$1.5M$1.5M/yr · 1.7M searches
Returns
Great1.5%return rate — above 5% kills the launch gate
Competition
Great32%top-5 click share — an open shelf
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay2,308.05avg incumbent reviews — the moat a new listing must climb
Price range
Okay$3.56–$241.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Growth
Bad-17.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, insulation is a $1.5M/yr Amazon United States market (1.7M searches/yr). The top 5 brands hold 36% of demand. Demand peaks in Jan–Nov–Dec. Verdict: Worth a look — 63/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
insulation market data
- Units sold / yr
- 40K–50K
- avg 500–750/product
- Revenue / yr
- $1.7M–$2.2M
- units × avg price
- Conversion rate
- 2.0%
- Avg BSR
- #63
- Page quality
- 0%
- Prime
- 95%
- Sponsored
- 83%
- Out of stock
- 2.3%
- Avg brand age
- 43 months
- Avg seller age
- 159 days
Competition & brand share
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
46 falling
Sellers
155
Top-5 brand share
36%
Top 20: 79%
Top-5 click share
32%
Top 20: 69%
Open market
60%
- FONUNO11%
- INSULATION MARKETPLACE9%
- LSGCQ6%
- AGHITG5%
- DGSL5%
- GVERELD4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.3% search growth over the last 90 days.Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.4×
Top insulation search terms
- insulation444K/yr
- insulation foam214K/yr
- foam insulation179K/yr
- insulation roll173K/yr
- foam insulation board81K/yr
- insulation foam board95K/yr
- attic insulation67K/yr
- foam board insulation82K/yr
- insulation board76K/yr
- reflective insulation44K/yr
Top 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
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
INSULATION MARKETPLACE SmartSHIELD -3mm 16inx10Ft ReflectiveINSULATION roll Foam Core Radiant Barrier ThermalINSULATION Shield - Engineered Foil
INSULATION MARKETPLACE$13.844.6★7,637 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
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★1,948 rev
BEEST FullStop Spray Foam Insulation Kit - 240 Board ft/sq.ft. Fire Rated Spray Insulation Foam for Walls & Attics with Thermal & Soundproofing - Includes 12x Cans 1 Cleaner Pro X Gun Safety Gear
BEEST$195.654.3★577 rev
Newest
by launch date
High Density XPS Foam Board 2 Pack 15.6x11.7X 2in Polystyrene Craft Foam Sheets Rigid and Easy to Shape DIY Modeling Art Projects Party Decoration Cosplay Prop Production Carve Heat Insulation
GVERELD$29.3771 rev
BEEST FullStop Spray Foam Insulation Kit - 240 Board ft/sq.ft. Fire Rated Spray Insulation Foam for Walls & Attics with Thermal & Soundproofing - Includes 12x Cans 1 Cleaner Pro X Gun Safety Gear
BEEST$195.65577 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
Foam Padding Sheet 3/4 Thick with Adhesive Backing Neoprene Insulation Foam High Density Stick Firmly for Furniture Cars Speakers 4 Inch X 4 Inch (4 Pcs)
MODIGT$10.46358 rev
INSULATION MARKETPLACE - 16 x10ft Bubble Double Reflective Insulation Roll Thermal Shield RV Window Insulation Foil/Foil
INSULATION MARKETPLACE$9.39167 rev
Trending
90-day click momentumHigh Density XPS Foam Board 2 Pack 15.6x11.7X 2in Polystyrene Craft Foam Sheets Rigid and Easy to Shape DIY Modeling Art Projects Party Decoration Cosplay Prop Production Carve Heat Insulation
GVERELD$29.374.2★
Great Stuff 99108824 Smart Dispenser Gaps & Cracks Cream 12 Ounce
Great Stuff$8.164.5★
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★
INSULATION MARKETPLACE - 16 x10ft Bubble Double Reflective Insulation Roll Thermal Shield RV Window Insulation Foil/Foil
INSULATION MARKETPLACE$9.394.6★
Owens Corning R- 15 Faced Fiberglass Insulation ROLL 15 in. X 24 FT. 1 ROLL RF32
Owens Corning$32.864.6★
What buyers say about insulation
What buyers praise and complain about, mined from review topics.What buyers love
“Affordable quality product”
“Easy to put up”
“Easy to Use”
“Does what it's supposed to do”
“Excellent value”
“Works awesome”
“Fits like a glove”
“easy to stick up”
“perfect thickness”
“The material feels durable”
What buyers complain about
“Poor adhesion”
“Bad quality”
“they were half the price”
“The foam is not thick at all”
“Did not work”
“Spray never worked like it was supposed to”
“Not as described”
“can be difficult to apply”
“it didn't fit”
“then leaked out while spraying”
Top return reasons
Common questions
- Is insulation profitable to sell on Amazon United States?
- The niche generates $1.5M/yr across 58 tracked products. 6 of 7 products launched in the last 360 days are still selling. 90-day search growth is -17.3%. Flapen's verdict: Worth a look (63/100).
- How competitive is the insulation niche?
- 46 brands and 155 sellers compete. The top 5 products take 32% of clicks and top 5 brands hold 36% of demand.
- What do buyers complain about in insulation?
- Top complaints mined from reviews: Adhesion/Stickiness, Quality-Overall, Value For Money. The return rate is 1.5%.
- When does demand for insulation peak?
- Demand peaks in Jan–Nov–Dec; the busiest month runs 2.4× the quietest.
- What does it cost to enter the insulation niche?
- Listings span $3.56–$241.48; the average listing price is $43.07 (sweet spot $15–$100). The average incumbent carries 2,308 reviews — the moat a new listing must climb.