Polycarbonate Sheets
Polycarbonate Sheets shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Polycarbonate Sheets profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Polycarbonate Sheets is a £57K/yr Amazon United Kingdom market (280K searches/yr). The top 5 brands hold 53% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 57/100.
Polycarbonate Sheets: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +13.3% over the last 90 days and 0.6% of searches end in a purchase.
£57K
revenue / yr
Who owns the niche?
The top 5 brands hold 53% of demand, so 47% of the market is open.
47%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.
0/100
page quality · 42 products
Top Polycarbonate Sheets products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
GARDEBRUK 10x Polycarbonate Twin Wall Sheets 6mm 7.3m 121 x 60.5cm
- Price
- £44.19
- Rating
- 4.5/5
- Reviews
- 4,257
- Age
- 3y ago

GARDEBRUK 14x Polycarbonate Twin Wall Sheets 4mm 10.25m 121 x 60.5cm
- Price
- £42.61
- Rating
- 4.5/5
- Reviews
- 4,257
- Age
- 11y ago

Clear Polycarbonate Sheets Plastic Roof Panel Impact Resistant PC Board Daylighting Panels Pergola Carport Greenhouse Canopy Replacement Cover Screws (0.6m x 1m(2ft x 3.3ft))
- Price
- £13.09
- Rating
- 4.1/5
- Reviews
- 57
- Age
- 2y ago

KARAT - Greenhouse Multi-Wall Sheets with High Malleability - 60.5 x 121 cm - Twin-Wall Sheets Double Wall Sheets Made of Polycarbonate (6 mm)
- Price
- £7.11
- Rating
- 4.5/5
- Reviews
- 482
- Age
- 4y ago

The Fellie 6 Pcs Polycarbonate Sheets 4mm Twin-Wall Greenhouse Panels | 122 x 61cm Impact Resistant Polycarbonate Roofing Sheets for All Weather Garden Shed Roof Greenhouse Covering Replacement
- Price
- £32.26
- Rating
- 4.6/5
- Reviews
- 432
- Age
- 6y ago
Trending
90-day click momentum
YEATHOR 14x Polycarbonate Sheets 4mm Double Wall Panels Twin Wall Sheets Greenhouse Panels with Mounting Accessories Roofing Sheets for Greenhouse Canopy Carport Transparent 10. 25 m
- Price
- £43.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Procut Global A1 Perspex Sheet 1mm Cut to Size for Picture Frames
- Price
- £9.32
- Rating
- 4.4/5
- Reviews
- 824
- Age
- 1y ago

KARAT - Greenhouse Multi-Wall Sheets with High Malleability - 60.5 x 121 cm - Twin-Wall Sheets Double Wall Sheets Made of Polycarbonate (6 mm)
- Price
- £7.11
- Rating
- 4.5/5
- Reviews
- 482
- Age
- 4y ago

UMIG 12 Pieces 4 x 2 x 0.24 Polycarbonate Greenhouse Panels Twin-Wall UV Protection Waterproof Plastic Roofing Sheets Clear Replacement Panels for Greenhouse Outdoor Canopy
- Price
- £63.29
- Rating
- 4.4/5
- Reviews
- 257
- Age
- 2y ago

Clear Plastic Corrugated Roofing Sheets 0.8mm Thick 2.5ft Wide x 8ft Long Transparent UV-Resistant Roof Panels for Shed Greenhouse & Carport
- Price
- £26.74
- Rating
- 4.4/5
- Reviews
- 9
- Age
- 5mo ago
Newest
by launch date
YEATHOR 14x Polycarbonate Sheets 4mm Double Wall Panels Twin Wall Sheets Greenhouse Panels with Mounting Accessories Roofing Sheets for Greenhouse Canopy Carport Transparent 10. 25 m
- Price
- £43.92
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 3mo ago

Clear Plastic Corrugated Roofing Sheets 0.8mm Thick 2.5ft Wide x 8ft Long Transparent UV-Resistant Roof Panels for Shed Greenhouse & Carport
- Price
- £26.74
- Rating
- 4.4/5
- Reviews
- 9
- Age
- 5mo ago

Clear Plastic Corrugated Roofing Sheets 0.8mm Thick 2.5ft Wide x 10ft Long Transparent UV-Resistant Roof Panels for Shed Greenhouse & Carport
- Price
- £30.97
- Rating
- 4.4/5
- Reviews
- 9
- Age
- 5mo ago

CHZIMADE 5PCS Clear Polycarbonate Roofing Sheet 1MM Daylighting Panels Corrugated Plastic Greenhouse Shed Panels Heat-Insulating Roofing Carport 0.9x1.2m
- Price
- £31.55
- Rating
- 3.8/5
- Reviews
- 7
- Age
- 7mo ago

CHEOAR 10 Pack 4mmx61x121cm Polycarbonate Sheets 4 x 2 x 0.16 Twin-Wall Plastic Roofing Sheets All Weather Clear Roofing Sheet Greenhouse Plastic Panels Outdoor
- Price
- £51.20
- Rating
- 4.8/5
- Reviews
- 17
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 41% of clicks — established leaders, but buyers still shop beyond them.
Brands
29 rising
Sellers
33
Top-5 brand share
53%
Top 20: 93%
Top-5 click share
41%
Top 20: 80%
Open market
41%
- Gardebruk23%
- CHZIMADE8%
- The Fellie7%
- SANJIAOJIA7%
- KARAT7%
- Virtual Plastics6%
Polycarbonate Sheets demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr, May · busiest ÷ quietest = 2.3×
Top Polycarbonate Sheets search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- polycarbonate sheets108K/yr
- polycarbonate roofing sheets46K/yr
- plastic roofing sheets30K/yr
- clear roofing sheets13K/yr
- polycarbonate sheet12K/yr
- plastic roof sheets9K/yr
- polycarbonate9K/yr
- polycarbonate greenhouse sheets8K/yr
- greenhouse polycarbonate sheets10K/yr
- clear polycarbonate sheet6K/yr
What reviews say buyers love and hate about Polycarbonate Sheets
What buyers mention most, as a share of all reviews.
What buyers love
91% of reviews“the quality was consistent enough that I didn't mind”
“Great value”
“As description - exactly what I needed”
“Easy to fit”
“Strong items”
What buyers complain about
77% of reviews“advertisement is misleading”
“Poor quality”
“They bend length ways which makes them smaller then they leave”
“Need to be 5mm wider”
“It's frosted plastic sheet”
Polycarbonate Sheets return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
47%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Polycarbonate Sheets questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









