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polycarbonate sheet

Worth a look59/100

polycarbonate sheet shows a fragmented shelf (top 5 take 31% of clicks), but a small market ($751K/yr) keeps it on the watch list.

Market/yr

$751K

Growth (1y)

+156.6%

Products

67

Brands

36

was 39 a year ago

Sellers

64

Price range

$5.90–$351.46

Returns

2.8%

Rating

4.5★

59/100

Worth a look

Scored 59/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
29
×0.30
Growth
72
×0.30
Competition
84
×0.20
Quality gap
44
×0.10
Returns
78
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +156.6% year over year.
22K11KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Mar, Apr, May · busiest ÷ quietest = 2.0×

Competition

19%DGSL
  • DGSL19%
  • Robosource16%
  • Sinimaka10%
  • FAHKNS5%
  • Lexan5%
  • Spectra Glass5%
  • Other (30 brands)39%

Clicks spread well past the top 5 (31% combined) — an open shelf where new products get seen. 36 brands and 64 sellers compete here.

Brands

36 falling

was 39 a year ago

Sellers

64

Top 5 brand share

56%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 67 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall21%

“Excellent product”

Value For Money11%

“a great value for the money”

Advertised Vs Actual Product10%

“As advertised”

Size-Overall7%

“The panels fit together nicely”

Ease Of Use6%

“Easy to use”

Strength5%

“Very sturdy”

Cutting/Trimming4%

“easy to cut to size”

Durability4%

“The twin-wall design seems very durable”

Material Quality4%

“Material is great”

Thickness3%

“the thickness of this sheet is perfect for a lid without being too thick or too thin”

What buyers complain about

Thickness13%

“thin I should of bought the thicker ones”

Size-Overall8%

“Panels too short”

Quality-Overall7%

“This is not a good value for the quality of the panels”

Strength7%

“It is a little flimsy”

Advertised Vs Actual Product5%

“And accurate description product does not work as advertised”

Value For Money5%

“The cost is a bit steep”

Color5%

“Color is slightly darker than the rest of my gazebo ceiling”

Material Quality4%

“It's plastic”

Flexibility3%

“so they bend easily”

Weight Heavy2%

“These panels seem heavier than most I've looked at”

Top return reasons

  • Size-Overall34%
  • Thickness18%
  • Thin10%
  • Advertised Vs Actual Product8%
  • Material Quality6%
  • Flexibility4%
  • Functionality-Overall3%
  • Value For Money3%
  • Weight Heavy2%
  • Strength2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.