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rockwool insulation

Skip it51/100

a small market ($315K/yr) — rockwool insulation doesn't clear our bar today.

Market/yr

$315K

Growth (1y)

+187.5%

Products

25

Brands

13

was 15 a year ago

Sellers

36

Price range

$9.53–$235.98

Returns

1.9%

Rating

4.6★

51/100

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Scored 51/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
16
×0.30
Growth
75
×0.30
Competition
58
×0.20
Quality gap
34
×0.10
Returns
85
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +187.5% year over year.
6K3KSpike '24Black Friday '24Holiday '24Prime Day '25Spike '25Black Friday '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 1.9×

Competition

34%Lynn Manufacturing
  • Lynn Manufacturing34%
  • Roxul21%
  • Rockwool14%
  • Cedolio10%
  • GlikCeil5%
  • BRB Products5%
  • Other (7 brands)11%

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 36 sellers compete here.

Brands

13 falling

was 15 a year ago

Sellers

36

Top 5 brand share

84%

#ProductBrandPriceRatingReviewsClick shareTrend
4Lynn Manufacturing$100.534.9★308%falling
9Rockwool$235.983.5★74%rising

Product shelf

All 25 tracked products in this niche.

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Advertised Vs Actual Product17%

“As advertised”

Efficiency15%

“Worked perfectly for my need”

Ease Of Use13%

“Easy to use”

Quality-Overall11%

“Good Quality”

Value For Money8%

“Great value”

Material Quality5%

“strong material”

Size-Overall4%

“Fits perfectly”

Durability4%

“it's durable”

Assembly/Installation3%

“Easy installation”

Thickness3%

“Its very dense more than 10 feet I would say and Im glad to use this to cover some little small cracks and crevices around my house to deter insects and mice”

What buyers complain about

Quality-Overall13%

“cheap”

Material Quality9%

“Material is very crumbly and itchy”

Heating9%

“The tile in front is cold”

Durability8%

“Falls apart in your hand”

Value For Money8%

“Super expensive”

Thickness7%

“More dense and doesnt fall apart as easily”

Size-Overall7%

“It looks small”

Ease Of Use4%

“Very difficult to use rigidiser”

Instructions/User Manual/Troubleshooting3%

“No instruction so not sure how”

Advertised Vs Actual Product2%

“not the actual product advertised”

Top return reasons

  • Size-Overall27%
  • Material Quality18%
  • Value For Money11%
  • Advertised Vs Actual Product10%
  • Functionality-Overall7%
  • Thin5%
  • Thickness4%
  • Defective Material/Parts3%
  • Color2%
  • Quality-Overall2%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.74 median price · 2.2% median returns across 13,649 tracked niches.