40
kerf weather stripping for doors
Skip itA small market ($61K/yr) — this niche doesn't clear our bar today.
Price range
Great$13.87–$47.87cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$19.07avg listing price — sweet spot $15–$100
Conversion
Good4.9%search→purchase rate — share of searches ending in a sale
Review moat
Good1,298.16avg incumbent reviews — the moat a new listing must climb
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.4%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Growth
Okay+4.1%90-day search growth — must beat 0% to launch
Market size
Bad$61K$61K/yr · 65K searches