Door Reinforcement Plate
FailDemand is soft, at -3.2% this quarter, so Door Reinforcement Plate is a Fail.
- Flapen Score
- 41 / 100Ranks 7,340 of 9,536 Tools & Home Improvement niches · −7 vs the category median of 4841
- Market size
- $104K/yr246K searches / yr
- 90-day growth
- -3.2%search demand this quarter
- Competition
- 42%top-5 click share · 16 brands · 49 sellers
Flapen Score
Door Reinforcement Plate against its category
The dotted line is the Tools & Home Improvement average. Past it, Door Reinforcement Plate is stronger. Inside it, weaker.
Market
The Door Reinforcement Plate market on Amazon at a glance
Shoppers on Amazon United States searched for Door Reinforcement Plate 246K times last year and spent an estimated $104K. The top 5 brands take 78% of clicks. Demand peaks in Mar. Flapen scores it 41 out of 100, a Fail.
01 · Demand
3.4% of searches ended in a purchase last week.
Shoppers searched for this 246K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 3.4% of those searches ended in a purchase. Searches in the last 90 days moved -3.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $104K a year.
- Searches, last 12 months
- 246K
- Growth, 90 days vs prior 90
- -3.2%
- Conversion, latest week
- 3.4%
- Market size, estimated
- $104Ka year
- Peak month
- March1.7× the quietest month
- Top search term
- door reinforcement plate57K searches a year
02 · Price
A sale here is worth $12.50.
Listings sell for $12.50 on average, from $4.66 to $21.85. Amazon reports units sold in ranges. This niche sold 8K to 10K a year. The average listing sells 100 to 250 of them. At $12.50 that is $1K to $3K a year per listing.
- Average price
- $12.50under the $15 to $100 sweet spot
- Price range
- $4.66–$21.85
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 8K–10K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 5.5%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #186 within Door Hardware & Locks. It carries 469 reviews at 4.54 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #186in Door Hardware & Locks
- Average rating
- 4.54 starsAmazon United States average 4.42 stars
- Average reviews
- 469per listing
- Listings tracked
- 37
04 · Newcomers
Amazon counts 2 of last year's 13 launches as successful.
13 products launched here in the last 12 months. Amazon counts 2 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 13
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Door Reinforcement Plate products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Prime-Line U 9585 Stainless Steel Lock and Door Reinforcement Plate
- Price
- $10.13
- Rating
- 4.6/5
- Reviews
- 1,182
- Age
- 13y ago

Prime-Line MP10852 Lock and Door Reinforcer 2-1/8 in. x 2-3/8 in. x 1-3/8 in. Stainless Steel Single Pack
- Price
- $9.00
- Rating
- 4.5/5
- Reviews
- 316
- Age
- 8y ago

U 10539 Door Reinforcement Plate for 1-3/4 Thick Doors and Includes The U 10385 Door Strike Plate. (Silver)
- Price
- $19.38
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 11mo ago

4pcs Door Reinforcement Plate Door Handle Fixing Cover Filler Repair Backplate Stainless Steel Door Lock Repair Plate Door Lock Repair kit
- Price
- $6.95
- Rating
- 4.6/5
- Reviews
- 334
- Age
- 3y ago

U 10539 Door Reinforcement Plate for 1-3/4 Thick Doors and Includes The U 10385 Door Strike Plate. (Black)
- Price
- $20.15
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 5mo ago
Trending
90-day click momentum
Black U 9551 Door Reinforcement Plate & U9476 Latch Strike for 1-3/4 Thick Doors
- Price
- $16.82
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 5mo ago

U 10539 Door Reinforcement Plate for 1-3/4 Thick Doors and Includes The U 10385 Door Strike Plate. (Black)
- Price
- $20.15
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 5mo ago

Prime-Line E 2299 Stainless Steel Standard T-strike Door Strike Plate 2-1/8 In. Hole Spacing Chrome Plated (Single Pack)
- Price
- $4.87
- Rating
- 4.7/5
- Reviews
- 515
- Age
- 14y ago

Black U 9585 Stainless Steel Lock and Door Reinforcement Plate fits 1-3/8 Thick Doors and Includes The Black U 9476 Security Latch Strike kit
- Price
- $16.72
- Rating
- 4.7/5
- Reviews
- 82
- Age
- 5mo ago

Vizava 2 Pack Satin Nickel Door Knob Plates Square Brushed Stainless Steel Door Reinforcement Plate with Adhesive (No Drill) Paintable Door Hole Cover to Match Any Door Color (3.58 x 3.58)
- Price
- $8.60
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 8mo ago
Newest
by launch date
U 10539 Door Reinforcement Plate for 1-3/4 Thick Doors and Includes The U 10385 Door Strike Plate. (Black)
- Price
- $20.15
- Rating
- 4.6/5
- Reviews
- 67
- Age
- 5mo ago

Black U 9551 Door Reinforcement Plate & U9476 Latch Strike for 1-3/4 Thick Doors
- Price
- $16.82
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 5mo ago

Black U 9585 Stainless Steel Lock and Door Reinforcement Plate fits 1-3/8 Thick Doors and Includes The Black U 9476 Security Latch Strike kit
- Price
- $16.72
- Rating
- 4.7/5
- Reviews
- 82
- Age
- 5mo ago

Black U 10539 Stainless Steel Lock and Door Reinforcement Plate for 1-3/4 in Thick Doors Stainless Steel Finish for Reinforcing and Repairing Doors - 1 Pack
- Price
- $17.97
- Rating
- 3.6/5
- Reviews
- 9
- Age
- 8mo ago

Vizava 2 Pack Satin Nickel Door Knob Plates Square Brushed Stainless Steel Door Reinforcement Plate with Adhesive (No Drill) Paintable Door Hole Cover to Match Any Door Color (3.58 x 3.58)
- Price
- $8.60
- Rating
- 4.2/5
- Reviews
- 32
- Age
- 8mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 42% of clicks. Leaders hold, but buyers still shop past them.
Brands
16 rising
Sellers
49
Top-5 brand share
78%
Top 20: 100%
Top-5 click share
42%
Top 20: 76%
Open market
19%
- PRIME-LINE39%
- Ftyokmi21%
- MOSECYOU9%
- naubea5%
- KVZVK4%
- Defender Security3%
Demand
Door Reinforcement Plate search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Mar · busiest ÷ quietest = 1.7×
Search terms
Top Door Reinforcement Plate search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- door reinforcement plate57K/yr
- door plate38K/yr
- door knob plate29K/yr
- door plate for exterior door18K/yr
- door lock plate16K/yr
- door handle plate10K/yr
- door knob reinforcement plate9K/yr
- door security plate8K/yr
- door wrap around plate5K/yr
- door lock reinforcement plate8K/yr
Reviews and returns
What reviews say buyers love and hate about Door Reinforcement Plate
We read the reviews and the return reasons for every product selling here.
“Just a tiny bit shorter than the door”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Door Reinforcement Plate questions
Answered from the same tracked data.









