Skip to content
54

regenrohrklappe

Worth a look

Shows demand growing +208.0% this quarter, but a small market ($36K/yr) keeps it on the watch list.

Market size 9Growth 98Conversion 34Competition 34Returns 94Price range 87Avg price 94Brand share 30Review moat 76Quality gap 47

Growth

Incredible+208.0%

90-day search growth — must beat 0% to launch

Returns

Great1.0%

return rate — above 5% kills the launch gate

Avg price

Great€22.72

avg listing price — sweet spot $15–$100

Price range

Great€10.34–€57.89

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Great478.18

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Conversion

Okay2.7%

search→purchase rate — share of searches ending in a sale

Competition

Okay65%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Market size

Bad€36K

€36K/yr · 58K searches

Signals Trending

According to Flapen's Amazon Germany niche tracking, regenrohrklappe is a €36K/yr Amazon Germany market (58K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 54/100.

Data updated Jul 8, 2026 · scored weekly · How we score niches

regenrohrklappe market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
€34K–€45K
units × avg price
Conversion rate
2.7%
Avg BSR
#141
Page quality
0%
Prime
50%
Sponsored
86%
Out of stock
4.0%
Avg brand age
39 months
Avg seller age
192 days

Competition & brand share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 falling

Sellers

20

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

65%

Top 20: 97%

Open market

11%

  • Baumeister.tech33%
  • SAREI Haus- und Dachtechnik27%
  • Dachrinnen & Zubehör Titanzink16%
  • YIWUHUICHANG7%
  • Sanitärshop Baustoffe & Sanitär3%
  • indiva3%
  • Open — no brand owns it (6 brands, 11%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +208.0% search growth over the last 90 days.
3K2KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 12.0×

Top regenrohrklappe search terms

  • regenrohrklappe21K/yr
  • regenrohrklappe 100mm10K/yr
  • regenwasserklappe10K/yr
  • fallrohr klappe6K/yr
  • regenfallrohr klappe4K/yr
  • regenrohrklappe kunststoff4K/yr
  • regenklappe fallrohr 1003K/yr
All search terms

Top regenrohrklappe 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%€4K20%€7K30%€11K40%€15K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

What buyers say about regenrohrklappe

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

What buyers love

Gesamtgröße23%

“Passt”

Montage/Installation18%

“leichte Installation”

Qualität insgesamt16%

“Super Produkt”

beworben Vs Tatsächliches Produkt9%

“Erfüllt die Anforderungen”

Preis-Leistungs-Verhältnis5%

“Sehr gutes Produkt für einen sehr fairen Preis”

Benutzerfreundlichkeit4%

“Einfache Handhabung, alles tip top”

Effizienz3%

“Funktioniert einwandfrei, sehr gut, Ruck zuck eingebaut, perfekt”

Wasserbeständigkeit3%

“Ideale RegenWasser Lösung”

Befeuchtung3%

“Yourcasa regensammler sehr gut”

Stärke3%

“Passt, stabil”

What buyers complain about

Gesamtgröße21%

“Passt nicht”

beworben Vs Tatsächliches Produkt8%

“War in der Beschreibung nicht ersichtlich”

Preis-Leistungs-Verhältnis7%

“ein wenig teuer”

Auslaufsicher7%

“undichtes produkt”

Haltbarkeit6%

“Überlebt nicht lange”

Qualität insgesamt6%

“Billige Qualität”

Montage/Installation6%

“Noch nicht eingebaut”

Funktionalität insgesamt5%

“Hat bei mir überhaupt nicht funktioniert”

Materialqualität4%

“Das Material ist insgesamt sehr dünn”

Montage3%

“besserer Schlauch benötigt,so kann dieser nicht vernünftig angebracht werden.”

Top return reasons

Gesamtgröße76%
Kompatibilität – insgesamt6%
Defekt Material/Teile3%
Funktionalität insgesamt3%
Qualität insgesamt2%
beworben Vs Tatsächliches Produkt2%
Auslaufsicher1%
Montage/Installation1%
Wasserbeständigkeit1%
Dünn1%

Common questions

Is regenrohrklappe profitable to sell on Amazon Germany?
The niche generates €36K/yr across 22 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +208.0%. Flapen's verdict: Worth a look (54/100).
How competitive is the regenrohrklappe niche?
12 brands and 20 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 87% of demand.
What do buyers complain about in regenrohrklappe?
Top complaints mined from reviews: Gesamtgröße, beworben Vs Tatsächliches Produkt, Preis-Leistungs-Verhältnis. The return rate is 1.0%.
When does demand for regenrohrklappe peak?
Demand peaks in Apr–May–Jun–Jul; the busiest month runs 12.0× the quietest.
What does it cost to enter the regenrohrklappe niche?
Listings span €10.34–€57.89; the average listing price is €22.72 (sweet spot $15–$100). The average incumbent carries 478 reviews — the moat a new listing must climb.