threshold strip
Skip itPrices mostly outside the sweet spot ($4.13–$16.01) — this niche doesn't clear our bar today.
Returns
Great1.6%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good46%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,119.37avg incumbent reviews — the moat a new listing must climb
Brand share
Good73%top-5 brand share — brands hold most of the demand
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Avg price
Bad£8.03avg listing price — sweet spot $15–$100
Market size
Bad£79K£79K/yr · 482K searches
Growth
Bad-15.2%90-day search growth — must beat 0% to launch
Price range
Bad£4.13–£16.01cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, threshold strip is a £79K/yr Amazon United Kingdom market (482K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 43/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
threshold strip market data
- Units sold / yr
- 10K–13K
- avg 100–250/product
- Revenue / yr
- £80K–£100K
- units × avg price
- Conversion rate
- 2.0%
- Avg BSR
- #23
- Page quality
- 0%
- Prime
- 65%
- Sponsored
- 86%
- Out of stock
- 0.0%
- Avg brand age
- 39 months
- Avg seller age
- 177 days
Competition & brand share
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.Brands
26 rising
Sellers
33
Top-5 brand share
73%
Top 20: 96%
Top-5 click share
46%
Top 20: 79%
Open market
24%
- flintronic24%
- Zayejod24%
- Interfloor11%
- Silver Star9%
- JAHOMFAI3%
- XGAGHB3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -15.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top threshold strip search terms
- threshold strips for doorways67K/yr
- door threshold strip73K/yr
- door strip32K/yr
- carpet door strips30K/yr
- floor transition strips29K/yr
- door threshold28K/yr
- threshold strip26K/yr
- door bars threshold strip25K/yr
- carpet strip16K/yr
- transition strip18K/yr
Top threshold strip 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
Carpet/Flooring Door Strip (5 Pack Silver)
Interfloor£11.384.5★1,676 rev
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 4CM
flintronic£6.144.3★613 rev
Carpet Flooring Flat Silver Door Bar Threshold Cover Strip 40mm x 0.9m (3 Pack) | Silver Threshold Door Bar Trim Strip | Ideal for Doorways | Easy-Fit Cover Strip
Silver Star£8.354.6★25 rev
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 4CM
flintronic£6.904.3★613 rev
2M PVC Floor Transition Strip Self Adhesive PVC Door Cover Divider Joining Strip Profile Flat Laminate Flooring Edge Trim Door Bar(4cm Grey Wood Grain)
Zayejod£8.964.4★1,405 rev
Newest
by launch dateCarpet Flooring Flat Silver Door Bar Threshold Cover Strip 40mm x 0.9m (3 Pack) | Silver Threshold Door Bar Trim Strip | Ideal for Doorways | Easy-Fit Cover Strip
Silver Star£8.3525 rev
3M Carpet Edging Trim Strip Self Adhesive Edge Strip for Carpets Carpet Transition Strip Floor Transition Threshold Edge Trim for Carpets Door Stairs
Aovanta£10.2610 rev
Starvortex Self Adhesive Threshold Strips for Doorways 100x5cm PVC Door Threshold Strip Floor Transition Strips for Heights between 5-10mm Waterproof Carpet to Laminate Door Strip (Grey Wood Grain)
Starvortex£8.10180 rev
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 4CM
flintronic£6.90613 rev
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 5CM PVC Floor Divider Self Adhesive Threshold Strips for Joining Floor Gaps Carpet Tiles
flintronic£6.89613 rev
Trending
90-day click momentumCarpet Flooring Flat Silver Door Bar Threshold Cover Strip 40mm x 0.9m (3 Pack) | Silver Threshold Door Bar Trim Strip | Ideal for Doorways | Easy-Fit Cover Strip
Silver Star£8.354.6★
3M Carpet Edging Trim Strip Self Adhesive Edge Strip for Carpets Carpet Transition Strip Floor Transition Threshold Edge Trim for Carpets Door Stairs
Aovanta£10.264.3★
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 5CM PVC Floor Divider Self Adhesive Threshold Strips for Joining Floor Gaps Carpet Tiles
flintronic£6.894.3★
1 m Adhesive Door Threshold Ramp 5 mm-10 mm (H) PVC Transition Strips Floor Threshold Ramp Width 5 cm Beige Wood Grain (Two Sides Adhesive)
Zayejod£7.103.9★
Flintronic 1.2M Laminate Flooring Threshold Transition Strip 4CM
flintronic£6.904.3★
What buyers say about threshold strip
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent product”
“Easy peasy”
“Easy fit”
“Sticks well”
“worth it”
“as advertised”
“Easy to install”
“Does the job nicely”
“Easy to install has durability seem quite stable once fitted”
“But very sturdy and strong”
What buyers complain about
“Poor adhesion”
“Cheap screws were the only let down”
“Doesn't work”
“The only downside to it I felt was that it's a bit pricey for the amount you get as I was only able to do the bottom of one door for the cost”
“although Id like the material to be thicker so it doesnt dent as you tighten the screws up”
“Its very easy to come off”
“poor to install”
“the Item doesn't look like the photos”
“It didnt last a day”
“Cant be new”
Top return reasons
Common questions
- Is threshold strip profitable to sell on Amazon United Kingdom?
- The niche generates £79K/yr across 43 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -15.2%. Flapen's verdict: Skip it (43/100).
- How competitive is the threshold strip niche?
- 26 brands and 33 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in threshold strip?
- Top complaints mined from reviews: Adhesion/Stickiness, Quality-Overall, Functionality-Overall. The return rate is 1.6%.
- When does demand for threshold strip peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the threshold strip niche?
- Listings span £4.13–£16.01; the average listing price is £8.03 (sweet spot $15–$100). The average incumbent carries 1,119 reviews — the moat a new listing must climb.