felt lap vents
Skip itSoft demand (-59.8% this quarter) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Conversion
Incredible12.4%search→purchase rate — share of searches ending in a sale
Avg price
Incredible£23.45avg listing price — sweet spot $15–$100
Price range
Great£10.36–£82.42cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great423avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Bad£93K£93K/yr · 32K searches
Competition
Bad85%top-5 click share — a locked-up shelf
Growth
Bad-59.8%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, felt lap vents is a £93K/yr Amazon United Kingdom market (32K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
felt lap vents market data
- Units sold / yr
- 5K–6K
- avg 500–750/product
- Revenue / yr
- £117K–£141K
- units × avg price
- Conversion rate
- 12.4%
- Avg BSR
- #40
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 80%
- Out of stock
- 5.8%
- Avg brand age
- 54 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 rising
Sellers
14
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
85%
Top 20: 100%
Open market
0%
- 4BAOHUI43%
- HowseHold41%
- Manthorpe7%
- AMSKA INTERNATIONAL5%
- Ashbrook Roofing3%
- Timloc3%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -59.8% search growth over the last 90 days.Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 8.2×
Top felt lap vents search terms
- felt lap vents11K/yr
- loft vents4K/yr
- lap vents for loft4K/yr
- lap vents3K/yr
- loft vents for condensation4K/yr
- felt lap vents for loft4K/yr
- felt vents for loft3K/yr
Top felt lap vents 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 10 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
12 x Felt Lap Vents Loft Vents for Condensation Roof Ventilation Lap Vents Felt Lap Vents Prevents Loft Roof Condensation Keep Attic Space Ventilation Airflow
4BAOHUI£13.064.6★427 rev
Felt Lap Vents for Condensation Pack of 24 Roof Ventilation Lap Vents Prevents Roof Loft Roof Condensation Airflow Lap Vents (Pack of 24)
HowseHold£23.224.6★183 rev
22 x Felt Lap Vents Loft Vents for Condensation Roof Ventilation Lap Vents Felt Lap Vents Prevents Loft Roof Condensation Keep Attic Space Ventilation Airflow
4BAOHUI£23.984.6★427 rev
Felt Lap Vents for Loft (Pack of 24) Roof Vents for Loft Condensation Loft Ventilation Trays to Improve Roof Airflow Prevent Damp and Moisture Build Up Suitable for Most Roofing Felt
HowseHold£22.854.4★14 rev
10 x Felt Lap Vents Prevents Loft roof Condensation. Attic Space Ventilation
Manthorpe£18.504.6★2,268 rev
Newest
by launch dateFelt Lap Vents for Loft (Pack of 24) Roof Vents for Loft Condensation Loft Ventilation Trays to Improve Roof Airflow Prevent Damp and Moisture Build Up Suitable for Most Roofing Felt
HowseHold£22.8514 rev
Felt Lap Vents (Pack of 12) Loft Vents for Condensation Improve Airflow in Attic Space Keeps Loft Dry and Damp Free (12)
HowseHold£13.3214 rev
Felt Lap Vents for Condensation Pack of 24 Roof Ventilation Lap Vents Prevents Roof Loft Roof Condensation Airflow Lap Vents (Pack of 24)
HowseHold£23.22183 rev
Felt Lap Vents for Condensation Pack of 12 Roof Ventilation Lap Vents Prevents Roof Loft Roof Condensation Airflow Lap Vents (Pack of 12)
HowseHold£13.35183 rev
22 x Felt Lap Vents Loft Vents for Condensation Roof Ventilation Lap Vents Felt Lap Vents Prevents Loft Roof Condensation Keep Attic Space Ventilation Airflow
4BAOHUI£23.98427 rev
Trending
90-day click momentumFelt Lap Vents for Loft (Pack of 24) Roof Vents for Loft Condensation Loft Ventilation Trays to Improve Roof Airflow Prevent Damp and Moisture Build Up Suitable for Most Roofing Felt
HowseHold£22.854.4★
Felt Lap Vents for Condensation Pack of 12 Roof Ventilation Lap Vents Prevents Roof Loft Roof Condensation Airflow Lap Vents (Pack of 12)
HowseHold£13.354.6★
Felt Lap Vents (Pack of 12) Loft Vents for Condensation Improve Airflow in Attic Space Keeps Loft Dry and Damp Free (12)
HowseHold£13.324.4★
Manthorpe Felt Lap Vents Attic Roof Loft Ventilation Cures Condensation 50 Pack
Ashbrook Roofing£82.424.8★
22 x Felt Lap Vents Loft Vents for Condensation Roof Ventilation Lap Vents Felt Lap Vents Prevents Loft Roof Condensation Keep Attic Space Ventilation Airflow
4BAOHUI£23.984.6★
What buyers say about felt lap vents
What buyers praise and complain about, mined from review topics.What buyers love
“Good price”
“Easy fit”
“Easy to install”
“Simple to use”
“They do exactly as promised”
“Excellent product”
“Effective too in reducing condensation in an attic”
“seemed quite strong”
“the insulation finally stayed dry instead of feeling damp”
“Great vents for in the loft”
What buyers complain about
“now quite brittle felt”
“just don't work behind my roof felt”
“Puddles everywhere, mould etc and leaking through to ceiling”
“I would suggest fitting them as high as possible”
“high price only because this has more reviews nothing else”
“Why low rating”
“It is just hard plastic”
Top return reasons
Common questions
- Is felt lap vents profitable to sell on Amazon United Kingdom?
- The niche generates £93K/yr across 10 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -59.8%. Flapen's verdict: Skip it (40/100).
- How competitive is the felt lap vents niche?
- 6 brands and 14 sellers compete. The top 5 products take 85% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in felt lap vents?
- Top complaints mined from reviews: Strength, Functionality-Overall, Leak-Proof. The return rate is 0.9%.
- When does demand for felt lap vents peak?
- Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 8.2× the quietest.
- What does it cost to enter the felt lap vents niche?
- Listings span £10.36–£82.42; the average listing price is £23.45 (sweet spot $15–$100). The average incumbent carries 423 reviews — the moat a new listing must climb.