sink waste kit
Worth a lookShows no brand lock-in (top 5 brands take 42% of clicks), but a small market ($43K/yr) keeps it on the watch list.
Brand share
Great42%top-5 brand share — no brand owns this niche
Competition
Great24%top-5 click share — an open shelf
Review moat
Good680.64avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good£6.00–£29.49cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Returns
Okay3.1%return rate — above 5% kills the launch gate
Avg price
Okay£10.69avg listing price — sweet spot $15–$100
Growth
Bad-15.1%90-day search growth — must beat 0% to launch
Market size
Bad£43K£43K/yr · 101K searches
According to Flapen's Amazon United Kingdom niche tracking, sink waste kit is a £43K/yr Amazon United Kingdom market (101K searches/yr). The top 5 brands hold 42% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 52/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
sink waste kit market data
- Units sold / yr
- 4K–5K
- avg 0–100/product
- Revenue / yr
- £43K–£53K
- units × avg price
- Conversion rate
- 4.0%
- Avg BSR
- #111
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 91%
- Out of stock
- 2.5%
- Avg brand age
- 36 months
- Avg seller age
- 182 days
Competition & brand share
Clicks spread well past the top 5 (24% combined) — an open shelf where new products get seen.Brands
43 rising
Sellers
57
Top-5 brand share
42%
Top 20: 86%
Top-5 click share
24%
Top 20: 62%
Open market
52%
- PlumbEZ12%
- SopimusZ10%
- Xcel Home7%
- Hinata7%
- Hulthor7%
- NA6%
Demand & seasonality
Weekly Amazon search volume, last 68 weeks — -15.1% search growth over the last 90 days.Peak months: Oct, Nov · busiest ÷ quietest = 1.7×
Top sink waste kit search terms
- sink waste22K/yr
- sink waste kit22K/yr
- kitchen sink waste kit20K/yr
- sink waste fittings14K/yr
- kitchen sink waste13K/yr
- kitchen sink waste fittings8K/yr
- 40mm sink waste3K/yr
Top sink waste kit 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Xcel Home Slotted Chrome Click Clack Basin Waste - Durable Replacement Brass Pop-Up Sink Plug with Seal - Sink Trap Universal Standard G 1 1/4 BSP Connection for Smooth Drainage & Easy Installation
Xcel Home£7.504.5★4,315 rev
Kitchen Sink Drain Strainer Assembly Stainless Steel Sink Basket Strainer Plug Waste Sink for Home Kitchen Balcony Sink
NA£6.694.0★94 rev
Hinata Kitchen Sink Waste Kit With Overflow Pipes - Wash Basin Overflow Head and Pipe - Rectangle Interface (Round) Black (H-YSQTZ)
Hinata£14.004.5★131 rev
Oladwolf Basin Sink Waste Modern Pop Up Click Clack Nickel Plated Solid Brass Unslotted Design
Oladwolf£10.204.4★3,377 rev
inodiref Ø 114 mm Kitchen Sink Waste Kit Kitchen Sink Basket Strainer Waste
inodiref£11.284.6★189 rev
Newest
by launch date
Kitchen Sink Waste Kit Sink Overflow Kit 114mm Sink Overflow Pipe Round Stainless Steel Drain Trap for Kitchen Sink Cabinet Drainage Accessories
MHYMX£10.588 rev
Kitchen Sink Waste Kit 114mm Sink Overflow Kit Stainless Steel Sink Waste Fittings Round Sink Overflow Pipe Kitchen Sink Drain for Kitchen Sink Cabinet Drainage Accessories
Xiciki£11.4012 rev
Kitchen Sink Waste Kit Plug & Chain with Overflow 40mm 1.5 Inch - Hulthor
Hulthor£8.3552 rev
PlumbEZ Telescopic Adjustable P Trap with Swivel Nozzle - 40mm (1.1/2) Kitchen Sink Waste with 135 Degree Dishwasher Nozzle and 40mm Outlet Sink Waste Kit - 75mm Water Seal
PlumbEZ£8.6164 rev
Kitchen Sink Waste Kit Pop Up Waste with Flexible Waste Pipe Universal Bathroom Sink Waste Odour Proof and Leakproof Basin Waste for Bathroom Sinks (Black)
UESDU£9.8428 rev
Trending
90-day click momentum
QruiLanTu 114mm Kitchen Sink Waste Assembly Kit 304 Stainless Steel Sink Strainer Drain Basket Replacement with Sink Stopper Sealing Lid for Kitchen Bathroom Drain Kit
QruiLanTu£14.534.2★
Kitchen Sink Waste Kit Sink Overflow Kit 114mm Sink Overflow Pipe Round Stainless Steel Drain Trap for Kitchen Sink Cabinet Drainage Accessories
MHYMX£10.584.2★
Kitchen Sink Waste Kit ZINGKING Stainless Steel-Sinks Overflow Kit 114mm Kitchen Sink Strainer with Overflow Pipes & Square Drain Cover
zingking£12.284.4★
Adjustable Swivel P Trap with Anti-Slip Ring Telescopic Sink Trap 40mm (1.1/2) Multi-fit Sink Waste Kit BS EN2574-1 Compliant Waste Pipe U Bend
PlumbEZ£7.874.3★
Kitchen Sink Waste Kit Pop Up Waste with Flexible Waste Pipe Universal Bathroom Sink Waste Odour Proof and Leakproof Basin Waste for Bathroom Sinks (Black)
UESDU£9.843.9★
What buyers say about sink waste kit
What buyers praise and complain about, mined from review topics.What buyers love
“Good product and fitted exactly as needed”
“Excellent quality”
“does what I need it to for now”
“Very fair price”
“The installation itself was very quick and efficient”
“Easy to use”
“All good don't leak”
“Does look good”
“Super plug”
“and of good quality. plastic base”
What buyers complain about
“very cheap quality”
“Leak”
“wrong size for standard bathroom wastes”
“Broke within a year”
“Didn't pop up”
“Study the advert photos carefully as they show there isnt a plate supplied for the overflow to fit onto your sink”
“cost me time and money as it didn't close properly”
“Sink waste”
“you can relatively easily pull the connection apart”
“very cheap material”
Top return reasons
Common questions
- Is sink waste kit profitable to sell on Amazon United Kingdom?
- The niche generates £43K/yr across 74 tracked products. 0 of 13 products launched in the last 360 days are still selling. 90-day search growth is -15.1%. Flapen's verdict: Worth a look (52/100).
- How competitive is the sink waste kit niche?
- 43 brands and 57 sellers compete. The top 5 products take 24% of clicks and top 5 brands hold 42% of demand.
- What do buyers complain about in sink waste kit?
- Top complaints mined from reviews: Quality-Overall, Leak-Proof, Size-Overall. The return rate is 3.1%.
- When does demand for sink waste kit peak?
- Demand peaks in Oct–Nov; the busiest month runs 1.7× the quietest.
- What does it cost to enter the sink waste kit niche?
- Listings span £6.00–£29.49; the average listing price is £10.69 (sweet spot $15–$100). The average incumbent carries 681 reviews — the moat a new listing must climb.