drayton trv4
Skip itSoft demand (-41.8% this quarter) — this niche doesn't clear our bar today.
Conversion
Incredible16.8%search→purchase rate — share of searches ending in a sale
Review moat
Great160.14avg incumbent reviews — the moat a new listing must climb
Returns
Great1.8%return rate — above 5% kills the launch gate
Avg price
Great£15.71avg listing price — sweet spot $15–$100
Price range
Good£6.72–£30.40cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad£76K£76K/yr · 29K searches
Competition
Bad77%top-5 click share — a locked-up shelf
Brand share
Bad98%top-5 brand share — brand-locked demand
Growth
Bad-41.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, drayton trv4 is a £76K/yr Amazon United Kingdom market (29K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan–Feb–Oct–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
drayton trv4 market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- £63K–£79K
- units × avg price
- Conversion rate
- 16.8%
- Avg BSR
- #671
- Page quality
- 0%
- Prime
- 71%
- Sponsored
- 29%
- Out of stock
- 6.4%
- Avg brand age
- 40 months
- Avg seller age
- 186 days
Competition & brand share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
24
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
0%
- Drayton45%
- 22.5 Team Controls29%
- Hulthor14%
- LavaTap8%
- NPH PLUMBING & HEATING2%
- KOMIRO2%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -41.8% search growth over the last 90 days.Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 3.4×
Top drayton trv4 search terms
- drayton trv416K/yr
- drayton trv4 head only8K/yr
- drayton trv5K/yr
Top drayton trv4 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 14 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Drayton TRV4 Thermostatic Valve Head Only Chrome & White
Drayton£19.504.5★1,046 rev
TC TRV Thermostatic Radiator Valve Sensor Head- fits Drayton TRV4 Body Chrome/White-Head only
22.5 Team Controls£8.914.7★30 rev
Thermostatic Radiator Valve TRV Head Only Replacement Drayton TRV4 Compatible M30 x 1.5 Radiator Thermostat Control Knob Chrome & White Hulthor
Hulthor£11.724.8★5 rev
Drayton RT212 TRV Chrome Sensing Head
Drayton£9.714.6★266 rev
Drayton TRV4 White & Chrome Angled TRV & Lockshield
Drayton£24.264.6★275 rev
Newest
by launch dateThermostatic Radiator Valve TRV Head Only Replacement Drayton TRV4 Compatible M30 x 1.5 Radiator Thermostat Control Knob Chrome & White Hulthor
Hulthor£11.725 rev
NPH TRV4 Thermostatic Valve Fits Drayton Head Only Chrome & White
NPH PLUMBING & HEATING£8.253 rev
TC TRV Thermostatic Radiator Valve Sensor Head- fits Drayton TRV4 Body Chrome/White-Head only
22.5 Team Controls£6.722 rev
TRV Thermostatic Radiator Valve Sensor Head- fits Drayton TRV4 Body Chrome/White-Head only GL-TRVC
22.5 Team Controls£9.8021 rev
TC TRV Thermostatic Radiator Valve Sensor Head- fits Drayton TRV4 Body Chrome/White-Head only
22.5 Team Controls£8.9130 rev
Trending
90-day click momentumThermostatic Radiator Valve TRV Head Only Replacement Drayton TRV4 Compatible M30 x 1.5 Radiator Thermostat Control Knob Chrome & White Hulthor
Hulthor£11.724.8★
NPH TRV4 Thermostatic Valve Fits Drayton Head Only Chrome & White
NPH PLUMBING & HEATING£8.255.0★
TC TRV Thermostatic Radiator Valve Sensor Head- fits Drayton TRV4 Body Chrome/White-Head only
22.5 Team Controls£6.723.0★
Drayton 0808260 15 mm RT212 Thermostatic Radiator Valve and Lock Shield
Drayton£16.584.6★
Drayton TRV4 White & Chrome Angled TRV & Lockshield
Drayton£24.264.6★
What buyers say about drayton trv4
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect fit”
“Excellent well produced item”
“Good value”
“does what it suppose to do”
“it turns on easily”
“Works great and looks good too”
“No leaks so far”
“works great”
“Effective and nice”
“Stylish and reliable”
What buyers complain about
“a bit expensive”
“Plumber has just left our house after a serious radiator water leak was apparently caused by this new valve”
“the plastic becomes brittle and breaks”
“don't last forever”
Top return reasons
Common questions
- Is drayton trv4 profitable to sell on Amazon United Kingdom?
- The niche generates £76K/yr across 14 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -41.8%. Flapen's verdict: Skip it (40/100).
- How competitive is the drayton trv4 niche?
- 6 brands and 24 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in drayton trv4?
- Top complaints mined from reviews: Value For Money, Leak-Proof, Strength. The return rate is 1.8%.
- When does demand for drayton trv4 peak?
- Demand peaks in Jan–Feb–Oct–Nov–Dec; the busiest month runs 3.4× the quietest.
- What does it cost to enter the drayton trv4 niche?
- Listings span £6.72–£30.40; the average listing price is £15.71 (sweet spot $15–$100). The average incumbent carries 160 reviews — the moat a new listing must climb.