47
shower door rollers
Skip itPrices mostly outside the sweet spot ($4.49–$15.82) — this niche doesn't clear our bar today.
Competition
Great40%top-5 click share — an open shelf
Review moat
Good649.43avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.2%search→purchase rate — share of searches ending in a sale
Brand share
Good66%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Returns
Okay3.7%return rate — above 5% kills the launch gate
Avg price
Okay£10.03avg listing price — sweet spot $15–$100
Market size
Okay£139K£139K/yr · 223K searches
Growth
Bad-9.9%90-day search growth — must beat 0% to launch
Price range
Bad£4.49–£15.82cheapest to priciest tracked listing — scored on the share inside $15–$100