---
title: "Trough Liners — £13K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/trough-liners"
last_updated: "2026-07-31T17:28:36.212Z"
locale: en
meta:
description: "Niche score 54/100 · £13K/yr market · 40K searches/yr · £9.94 avg price. A small market ($13K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · £13K/yr market · 40K searches/yr · £9.94 avg price. A small market ($13K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Trough Liners — £13K/yr Amazon UK Niche (2026) - Flapen"
---
# **trough liners**
**Worth a look**
Shows low returns (0.2%), but a small market ($13K/yr) keeps it on the watch list.
Market size 3Growth 86Conversion 42Competition 44Returns 99Price range 14Avg price 33Brand share 43Review moat 88Quality gap 84
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****231.08**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Great****+88.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Okay****£9.94**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****£5.64–£16.58**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****£13K**
£13K/yr · 40K searches
According to Flapen's Amazon United Kingdom niche tracking, trough liners is a £13K/yr Amazon United Kingdom market (40K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 54/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **trough liners market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **£20K–£25K**
- units × avg price
- **Conversion rate**
- **3.4%**
- **Avg BSR**
- **#36**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **96%**
- **Out of stock**
- **12.8%**
- **Avg brand age**
- **28 months**
- **Avg seller age**
- **212 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**16**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 94%
**Open market**
**15%**
- Qianderer34% - Selections15% - HH-LIFE13% - Udewo9% - Kouoybt8% - Newthinking5% - Open — no brand owns it (7 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 60 weeks — +88.1% search growth over the last 90 days.
3K2KSpike '25Spike '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 48.8×
[**Open Trend **](https://flapen.com/research/uk/home-garden/trough-liners/trend)
## **Top trough liners search terms**
- **trough liners**12K/yr+88.9%2.6% conv. - **basket liners for wall planters**9K/yr+86.7%3.8% conv. - **wall basket liners**7K/yr+114.2%3.3% conv. - **window box liners**6K/yr+70.4%2.5% conv. - **coco liners for wall troughs**3K/yr+80.6%2.4% conv. - **liners for garden troughs**3K/yr+70.8%2.3% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/trough-liners/search-terms)
## **Top trough liners 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.
0%10%£1K20%£3K30%£4K40%£5K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**2PCS Trough Coco Replacement Liners 24/30/36/48 Inch Wall-mounted Coco Liner Trough Coco Liner for Window Box & Hanging Trough Planters (24 Inch-2PCS)**Qianderer**£10.72**4.3★504 rev](https://www.amazon.co.uk/dp/B0C6TFJQZB) [2**HH-LIFE 2 pcs Pre-formed Molded Coco Liners 24 inch (60cm) Wall Trough Coco Liner Window Box Liner For Wall Mounted Planters/Window Flower Baskets**HH-LIFE**£11.01**4.3★728 rev](https://www.amazon.co.uk/dp/B094NS9NLL) [3**2PCS Trough Coco Replacement Liners 24/30/36/48 Inch Wall-mounted Coco Liner Trough Coco Liner for Window Box & Hanging Trough Planters (30 Inch-2PCS)**Qianderer**£12.49**4.3★504 rev](https://www.amazon.co.uk/dp/B0C6TDGBX7) [4**Kouoybt 24/30/36/48 Inches Trough Coco Replacement Liners Trough Planters Outdoor Wall-mounted Hanging Basket Liner Basket Liners for Wall Planters (1PCS 24inch)**Kouoybt**£5.64**4.2★48 rev](https://www.amazon.co.uk/dp/B0F4KH8CM1) [5**Newthinking 24 Inch Coco Coir Wall Trough Liner 100% Natural Coir Window Box Liners Coconut Fiber Replacement Liner for Wall Mounted Basket Planters 2 Pack**Newthinking**£9.10**3.8★44 rev](https://www.amazon.co.uk/dp/B0F6Y3KTDL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LATERN 2Pcs Trough Coco Fiber Liners 76CM 100% Natural Coco Coir Liner Pre-Formed Thick Coconut Fiber Mat for 30 Inch Trough Plant Basket Fence Planter Window Boxes or Garden Animal Pet Mat**LATERN**£9.87**18 rev6mo ago](https://www.amazon.co.uk/dp/B0GLPH7NZS) [**SIWOKJJO Half Round Planter Liners Fabric Plant Liners 3 Pcs Planter Hanging Basket Liners Replacement Felt Coconut Liners for Wall Hanging Basket Planter Garden Fence Flower Window Pot (12inch)**SIWOKJJO**£6.43**23 rev7mo ago](https://www.amazon.co.uk/dp/B0GC62CHDL) [**ApexTide Pre-formed Coco Liners 2PCs 60CM/24in for Wall Trough & Window Box Natural Coconut Fiber Replacement Liners Wall Mounted Planter Liner Indoor Outdoor**ApexTide**£10.58**53 rev1y ago](https://www.amazon.co.uk/dp/B0FDGR7H7P) [**Newthinking 24 Inch Coco Coir Wall Trough Liner 100% Natural Coir Window Box Liners Coconut Fiber Replacement Liner for Wall Mounted Basket Planters 2 Pack**Newthinking**£9.10**44 rev1y ago](https://www.amazon.co.uk/dp/B0F6Y3KTDL) [**Kouoybt 24/30/36/48 Inches Trough Coco Replacement Liners Trough Planters Outdoor Wall-mounted Hanging Basket Liner Basket Liners for Wall Planters (1PCS 24inch)**Kouoybt**£5.64**48 rev1y ago](https://www.amazon.co.uk/dp/B0F4KH8CM1)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LATERN 2Pcs Trough Coco Fiber Liners 76CM 100% Natural Coco Coir Liner Pre-Formed Thick Coconut Fiber Mat for 30 Inch Trough Plant Basket Fence Planter Window Boxes or Garden Animal Pet Mat**LATERN**£9.87**3.9★**▲ 55%**](https://www.amazon.co.uk/dp/B0GLPH7NZS) [**Kouoybt 24/30/36/48 Inches Trough Coco Replacement Liners Trough Planters Outdoor Wall-mounted Hanging Basket Liner Basket Liners for Wall Planters (1PCS 30inch)**Kouoybt**£8.57**4.2★**▲ 54%**](https://www.amazon.co.uk/dp/B0F4KJ1ZD4) [**2PCS Trough Coco Replacement Liners 24/30/36/48 Inch Wall-mounted Coco Liner Trough Coco Liner for Window Box & Hanging Trough Planters (30 Inch-2PCS)**Qianderer**£12.49**4.3★**▲ 46%**](https://www.amazon.co.uk/dp/B0C6TDGBX7) [**Selections Preformed Half Round Coco Liner for Garden Wall Basket Hayrack Planter (40cm / 16 Inch) - Pack of 2**Selections**£9.49**4.1★**▲ 38%**](https://www.amazon.co.uk/dp/B07RL7DLTV) [**SIWOKJJO Half Round Planter Liners Fabric Plant Liners 3 Pcs Planter Hanging Basket Liners Replacement Felt Coconut Liners for Wall Hanging Basket Planter Garden Fence Flower Window Pot (12inch)**SIWOKJJO**£6.43**2.7★**▲ 34%**](https://www.amazon.co.uk/dp/B0GC62CHDL)
**~~View all trending →~~**
## **What buyers say about trough liners**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**26%
*“yes fit the baskets perfectly”*
**Quality-Overall**22%
*“Good quality, fit baskets perfectly”*
**Value For Money**19%
*“Good price”*
**Advertised Vs Actual Product**11%
*“Just what I needed”*
**Strength**3%
*“Solid item”*
**Thickness**3%
*“Arrived on time good thickness just got for spare so I never get caught out if need it for basket or pots good handy thing to have bit expensive for what it is”*
**Ease Of Use**3%
*“Easy to use”*
**Storage Capacity**2%
*“Very good for hanging baskets”*
**Material Quality**1%
*“Strong material”*
**Durability**1%
*“those thinner patches do make me wonder how well itll hold up over time. especially once its wet”*
### **What buyers complain about **
**Size-Overall**30%
*“Not the size it says”*
**Thickness**21%
*“Not deep enough”*
**Quality-Overall**13%
*“Poor quality”*
**Shape/Style**5%
*“They are great, a bit hard to push them back to original shape after being folded & tied up”*
**Strength**5%
*“Not very good as it is too flimsy”*
**Advertised Vs Actual Product**4%
*“Not as described”*
**Ease Of Use**3%
*“not easy to pull apart”*
**Natural Resource Wastage**3%
*“Waste of money”*
**Defective Material/Parts**3%
*“the other one mouldy and unusable”*
**Product Condition**3%
*“Rubbish”*
### **Top return reasons **
**Size-Overall**77%
**Quality-Overall**6%
**Advertised Vs Actual Product**3%
**Thickness**3%
**Functionality-Overall**3%
**Shape/Style**2%
**Thin**2%
**Ease Of Use**1%
**Value For Money**1%
**Smell**1%
## **Common questions**
- **Is trough liners profitable to sell on Amazon United Kingdom?**
- The niche generates £13K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +88.1%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the trough liners niche?**
- 13 brands and 16 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in trough liners?**
- Top complaints mined from reviews: Size-Overall, Thickness, Quality-Overall. The return rate is 0.2%.
- **When does demand for trough liners peak?**
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 48.8× the quietest.
- **What does it cost to enter the trough liners niche?**
- Listings span £5.64–£16.58; the average listing price is £9.94 (sweet spot $15–$100). The average incumbent carries 231 reviews — the moat a new listing must climb.
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