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polycarbonate greenhouse panels

Skip it52/100

a small market ($42K/yr) — polycarbonate greenhouse panels doesn't clear our bar today.

Market/yr

$42K

Growth (1y)

+159.8%

Products

54

Brands

25

was 37 a year ago

Sellers

30

Price range

$13.39–$470.99

Returns

2.5%

Rating

4.3★

52/100

Skip it

Scored 52/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
2
×0.30
Growth
72
×0.30
Competition
79
×0.20
Quality gap
57
×0.10
Returns
80
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +159.8% year over year.
16K8KSpike '24Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 4.2×

Competition

24%Sinimaka
  • Sinimaka24%
  • DGSL10%
  • Altovexis8%
  • EVERECO7%
  • Hotop6%
  • WOHNZA6%
  • Other (19 brands)41%

Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen. 25 brands and 30 sellers compete here.

Brands

25 falling

was 37 a year ago

Sellers

30

Top 5 brand share

54%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 54 tracked products in this niche.

Sinimaka 8 Pack Polycarbonate Greenhouse Panels 8 x 4 x 0.24 Twin-Wall Polycarbonate Sheets All Weather Clear Roof Panels Greenhouse Replacement Panels

Sinimaka 8 Pack Polycarbonate Greenhouse Panels 8 x 4 x 0.24 Twin-Wall Polycarbonate Sheets All Weather Clear Roof Panels Greenhouse Replacement Panels

Sinimaka

$305.354.3★141 reviews

Sinimaka 10 Pack Polycarbonate Greenhouse Panels 8 x 4 x 0.24 Twin-Wall Polycarbonate Sheets All Weather Clear Roof Panels Greenhouse Replacement Panels

Sinimaka 10 Pack Polycarbonate Greenhouse Panels 8 x 4 x 0.24 Twin-Wall Polycarbonate Sheets All Weather Clear Roof Panels Greenhouse Replacement Panels

Sinimaka

$351.464.4★62 reviews

Altovexis Clear Polycarbonate Roofing Sheet Acrylic Plastic Sheet Pergola Roofing Canopy Cover Outdoor Awning Shelter for Greenhouse Shed Carport (4x26.2ft(1.2x8m))

Altovexis Clear Polycarbonate Roofing Sheet Acrylic Plastic Sheet Pergola Roofing Canopy Cover Outdoor Awning Shelter for Greenhouse Shed Carport (4x26.2ft(1.2x8m))

Altovexis

$103.845.0★3 reviews

EVERECO 6 Pcs Polycarbonate Greenhouse Panels 8FT x 4FT x 0.24 in Twin-Wall Polycarbonate Sheet All-Season UV Protected Plastic Roof Sheeting for Greenhouse Covering/Outdoor Garden

EVERECO 6 Pcs Polycarbonate Greenhouse Panels 8FT x 4FT x 0.24 in Twin-Wall Polycarbonate Sheet All-Season UV Protected Plastic Roof Sheeting for Greenhouse Covering/Outdoor Garden

EVERECO

$271.184.4★56 reviews

VEVOR Roof Panels 12Pcs Polycarbonate Roofing Panels Double Layer High Impact Corrugated Plastic Greenhouse Replacement Cover Waterproof for Gazebos Chicken Coops Home Garden (5 x 2 x 0.24)

VEVOR Roof Panels 12Pcs Polycarbonate Roofing Panels Double Layer High Impact Corrugated Plastic Greenhouse Replacement Cover Waterproof for Gazebos Chicken Coops Home Garden (5 x 2 x 0.24)

VEVOR

$106.290.0★0 reviews

DGSL 6 Pcs Polycarbonate Greenhouse Panels 4 x 2 x 0.16 Twin-Wall Panels Polycarbonate Sheet for All Weather Outdoor Garden and Greenhouse Covering

DGSL 6 Pcs Polycarbonate Greenhouse Panels 4 x 2 x 0.16 Twin-Wall Panels Polycarbonate Sheet for All Weather Outdoor Garden and Greenhouse Covering

DGSL

$46.734.4★468 reviews

Hotop 6 Pcs Polycarbonate Greenhouse Panels Double Layer Polycarbonate Panels Waterproof UV Protected Sheet Corrugated Plastic Roof Greenhouse Replacement Cover (4 X 2 X 0.24)

Hotop 6 Pcs Polycarbonate Greenhouse Panels Double Layer Polycarbonate Panels Waterproof UV Protected Sheet Corrugated Plastic Roof Greenhouse Replacement Cover (4 X 2 X 0.24)

Hotop

$59.084.5★348 reviews

DGSL 14 Pcs Polycarbonate Greenhouse Panels 4 x 2 x 0.16 Twin-Wall Panels Polycarbonate Sheet for All Weather Outdoor Garden and Greenhouse Covering

DGSL 14 Pcs Polycarbonate Greenhouse Panels 4 x 2 x 0.16 Twin-Wall Panels Polycarbonate Sheet for All Weather Outdoor Garden and Greenhouse Covering

DGSL

$73.814.4★468 reviews

Reviews

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

What buyers love

Quality-Overall17%

“Good quality”

Value For Money10%

“Good value for the price”

Size-Overall8%

“Good size”

Ease Of Use8%

“Easy to use”

Strength7%

“These sheets are sturdy”

Advertised Vs Actual Product7%

“just as advertised”

Cutting/Trimming6%

“easy to cut to size”

Weight Light4%

“Lightweight Panels That Work Well for Small Projects”

Durability3%

“they're surprisingly durable”

Flexibility3%

“Easy to bend and cut”

What buyers complain about

Quality-Overall16%

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

Thickness15%

“The product is even thicker than I expected”

Strength8%

“It is a little flimsy”

Value For Money6%

“Too expensive for what you get”

Size-Overall6%

“Needed a smaller size”

Color5%

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

Advertised Vs Actual Product4%

“These panels did not fit as advertised”

Durability3%

“Lasted only for 6 months”

Adhesion/Stickiness2%

“sticking is garbage”

Material Quality2%

“from everything that I can tell it is not simply something that is ON the surface of the poly”

Top return reasons

  • Size-Overall30%
  • Thickness16%
  • Advertised Vs Actual Product12%
  • Thin9%
  • Material Quality6%
  • Strength6%
  • Defective Material/Parts5%
  • Quality-Overall4%
  • Value For Money2%
  • Color2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,813 tracked niches.