Window Insulation Kit for Winter,Plastic Shrink Film & Strong Tape, Indoor Thermal Seal to Block Drafts, Cold Air for Windows and Patio Doors,5-Pack(42"W x 62"T)
Tools & Home Improvement - 产品分析报告
  • Benchmark ASIN
    B0FSKQZY7L
  • Marketplace
    US
  • Category ID
    228013
  • Analyzed Products
  • Keyword
    window insulation film, window shrink kit, indoor window insulation kit
  • Price Range
    -
  • Minimum Net Profit Margin
    10.00%
  • MOQ
    100
  • Est. Purchasing Cost
    ¥5.68estimated
  • Data Date
    2026-08-06
  • Your Budget (for new listing) (CNY)
    ¥500,000.00
Profitability Difficulty
Low
High Risk Due to Price Competition
Newly Released Counts (All Brands)
22
New Brand (10)
Old Brand (12)
Success rate (all brands)
0.00%
New Brand (0.00%)
Old Brand (0.00%)
Most products net profit margin range
-13.14% - 11.51%
Listing

Report summary from Keble AI Agent: Listing

结论很明确:这个市场不值得进入,已经是明显的价格战区,而且对新品牌是超饱和。 过去12个月里有5个新品牌进入,但新品牌新品盈利率是0%,22个新上架产品里没有一个跑出可验证的盈利;同时,最近新品牌进入仍在持续,但结果没有改善,说明不是短期波动,而是结构性打穿。

Recommended Products Features Direction
B0B6V8Q9QZ
Why do customers choose it?
  • 透明可裁剪膜,带魔术贴式可开合结构,方便通风时反复开启
  • 可开合通风,不必整张拆下;180μm较厚且可裁剪,适合按窗型灵活调整
  • 冬季需要保温、但又希望频繁开窗通风的家庭用户
  • Sales
    Avg. price: $15.39|Latest price: $15.39|Approx. recent monthly revenue: $1,539.00 (100 pcs)|Net profit margin: 15.20%
    B0000CBJ80
    Why do customers choose it?
  • 3M品牌背书强,老款ASIN持续积累评价与搜索流量
  • 专注门板级大尺寸保温,兼顾防霜、防冷风和降低凝露
  • 针对有单层玻璃、露台门或冬季漏风问题的家庭用户
  • Sales
    Avg. price: $17.35|Latest price: $19.99|Approx. recent monthly revenue: $867.50 (50 pcs)|Net profit margin: 13.16%

    These products have successfully captured market share and are profitable. Their design and features are suggested for your investment, based on market competition, saturation, and demand.

    New Brands
    VS
    Old Brands
    5 new brands16 old brands
    5 brands have new listings7 brands have new listings
    10 new listings12 new listings
    0 succeeded
    0 succeeded
    10 failed
    12 failed

    Green indicates better success rate, red indicates poorer success rate. If you are a new brand, focus on the left side; if you are an old brand, focus on the right side.

    New Brands
    ...
    Old Brands
    ...

      How much did others invest?

      Collapse
    • #Budget Requirement

      Listing

      这个市场不适合进入,结论是NO。 现有数据已经显示明显价格战:市场整体可判断盈利的产品里只有8.22%是盈利的,新上架产品盈利率是0.00%;同时利润空间本身也很薄,新增产品的利润率区间大约在-13.14%到11.51%,这意味着无论大品牌还是小商家,进去都很难靠正常打法赚钱。

      Early sourcing + logistics + marketing budget (USD)
      $607.55 - $1,264.21
      Explains the budget

      With all these investments, who has profitable new releases

      How many new listings are released by old brands?
      54.54%
      New listing success rate (old brands):
      0.00%
      New listing success rate (new brands):
      0.00%
      Alternatives
      1. 保温窗帘/隔热窗帘:安装门槛比收缩膜低,直接挂装即可;对不想用吹风机、胶带和裁剪的人更友好。
      2. 可重复使用的窗缝密封条/防风条:成本通常更低,适合只想先解决漏风问题、且不想整面贴膜的用户。
      3. 磁吸式或静电吸附式透明窗贴:比传统胶带+热缩膜更容易安装和拆卸,适合租房或短期过冬场景。
      4. 泡沫保温板/可裁剪遮挡板:对局部漏风严重的窗户更省钱,材料容易买到,且不需要整窗施工。
      5. 可拆卸窗内层挡风板(丙烯酸板/薄亚克力板简装方案):比正式双层窗改造便宜很多,适合希望提升保温但不做永久改装的用户。
      6. 门窗缝隙密封胶条+窗框补缝胶(组合式小修补):先处理窗框和窗扇缝隙,往往比直接上整套窗膜更划算,也更容易见效。

      Alternative solutions may pose a risk to your investment in certain markets.

    • #Brands Investment Analysis

      Listing

      结论很直接:这个市场不值得进入,已经进入价格战区,而且对新品牌是明显的超饱和。 过去12个月里,新品牌新上架产品的成功率是0%,新上架产品整体成功率也是0%;同时,新品牌进入的样本里,非盈利新品占比已经很高,且大量产品利润被压到10%以下甚至负值,说明不是“能不能做”,而是“做了也很难赚”。

      证据很硬: 市场里新上架产品22个,全部都没有跑出盈利;利润分布里,亏损低于-10%的有12个,介于-10%到0%的有5个,0%到10%的有13个,也就是说大部分产品要么亏钱,要么利润极薄。新品发布趋势也很糟,2025年到2026年持续出现新品牌涌入,但成功几乎没有,反而Flueen、Pangda这类新品牌都在亏;Flueen 5个产品全部非盈利,Pangda 1个产品直接亏损,Frost King这类老品牌也没有给新产品带来可复制的正向样本。更关键的是,市场里出现了明显的“伪成功”迹象:Flueen的B0FSKSHNV1有115条评论、月销50、价格8.19美元,但利润率仍是-11.7%,说明靠刷量和促销也未必能转正,甚至有黑帽促销痕迹;Pangda的B0FMJW9KB4只有6条评论、售价17.59美元,利润率同样是-11.77%,这类样本更像是失败案例,不是小商家成功案例。用户预算是50万人民币,表面上足够覆盖单个ASIN早期投入,但这个市场的推荐入场预算区间只有约607到1264美元,真正问题不是钱不够,而是投入进去后回报结构本身就差。

      你该怎么判断: 大品牌如果硬要进,只能去复制老牌的品牌势能和旧ASIN流量打法,参考 3M 的 B0000CBJ80、Duck 的 B000NHY1P0、Mellroom 的 B0B6V8Q9QZ 这种靠品牌力或差异化结构存活的样本;小商家没有真正可信的成功样本可以跟,唯一能学的是“不要做什么”——不要做8到9美元的低价薄利款,不要走黑帽促销,不要把产品做成和现有窗户保温膜几乎一样的同质化款式。最终判断:不建议进入;对大品牌和小商家都不是好市场。

      Flueen
      Least investment in new productsNew products with Highest revenueMost investment in new products
      Window Insulation for Winter, Rolled Shrink Film Cuts to Size for Easy Indoor Installation - Tape Included, Clear
      Recent Monthly Revenue (USD):-(-)
      B0FSKRNVD2Brand is a new entry in this market
      New ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
      Large Patio Door Shrink Film Window Insulation Kit Cuttable with AdhesiveTransparent,Window Plastic for Winterizing Thicken Thermal Waterproof Insulation Cover Warm Winter (1Pack, 84"W x 120"T)
      Recent Monthly Revenue (USD):$409.50(50pcs/month)
      B0FSKSHNV1 (4.2/5 (115 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQBlack HatNet profit margin below 10.00%
      Window Insulation Kit for Winter,Plastic Shrink Film Indoor Thermal Seal to Block Drafts, Cold Air for Windows and Patio Doors,3-Pack(42"W x 62"T)
      Recent Monthly Revenue (USD):$425.00(50pcs/month)
      B0FSKTLW7Y (4.2/5 (115 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQBlack HatNet profit margin below 10.00%
      Frost King
      Old brand with the most profitable new products
      Frost King V76H Shrink Window Kit 84-Inch by 110-Inch, Clear (Pack of 2)
      Recent Monthly Revenue (USD):-(-)
      B0C2XHF2MQ (4.4/5 (7588 Reviews))Brand is an old entry in this market
      New Upgraded Version on Old ASINInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
      Frost King V76H Shrink Window Kit
      Recent Monthly Revenue (USD):-(-)
      B0CT6WNK22Brand is an old entry in this market
      Old ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQ
      Frost King V73/4T Shrink Film Window KIT, 4-Pack, Clear, Transparent
      Recent Monthly Revenue (USD):-(-)
      B0D99PBTK7Brand is an old entry in this market
      Old ReleaseInsufficient Sales to Meet MOQOld ReleaseNot enough sales volume to meet 100 MOQ
      Pangda
      Least profitable new products
      Pangda 2 Pack Window Insulation Kit 63 x 394 Inch Plastic Window Covering for Winter Windows Film Wrap with Tape Double-Sided Home Winterizing Kit for 3 x 5 ft Windows
      Recent Monthly Revenue (USD):-(-)
      B0FMJW9KB4 (3.4/5 (6 Reviews))Brand is a new entry in this market
      New ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
    • #Differentiations

      Unique productsCommon products
      Mellroom Adjustable Window Insulation Kit 47inX63in(120X160cm) for Winter Keep Cold Out,cuttable Transparent Film 180㎛ Thickness,Easy to Open for Ventilation,Reusable Plastic Window wrap
      Differentiation:
      1. 透明可裁剪,造型与常规整张膜不同
      2. 带魔术贴可开合,功能更灵活
      3. 适合冬季保温且频繁通风的家庭
      B0B6V8Q9QZ (4/5 (1606 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable
      3M Indoor Window Insulator Kit - Patio Door
      Differentiation:
      1. 3M品牌辨识度高,容易吸引点击
      2. 专注露台门大尺寸保温,需求明确
      3. 防冷风、防凝露,卖点直接
      B0000CBJ80 (4.2/5 (2584 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable
    • What net profit margin are others making?

      Collapse
    • #Net Profit Margins: All vs New

      Listing

      这个市场不适合进入,已经接近价格战/饱和区。 新品利润表现极差:新发布产品里可判断盈利的样本中,盈利为0%,而且已知利润带里40.91%落在0%~10%,22.73%是亏损低于-10%,只有4.55%勉强到10%~20%,没有任何40%高利润,说明靠正常打法很难跑出来。

      Profitability difficulty
      High Risk Due to Price Competition

      All products distribution on different profit levels

      All products profit ratio distribution, including all products. For products with insufficient sales or missing profit ratio data, they will be categorized into other rows. This distribution included products that cannot determine the release date.

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other

      New products distribution on different profit levels

      This are the profit ratios of all new products. There are products without sufficient sales, no more than 100pcs in 3 months, or no profit ratio data, or just released. Those will be considered as 'other'

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other
    • #Top Products by Net Profit Margin

      Top 20 Profitable Products

      Most profitable products ranked by profit value. Only includes products with positive profitability and active sales, regardless of release date.

      B0B6V8Q9QZ
      B0B6V8Q9QZ
      Mellroom
      2022-07-18
      Yes
      $15.39
      100pcs
      $1539.0
      15.2%
      $233.93
      B0FD9TZ5QV
      B0FD9TZ5QV
      UJG
      2025-06-16
      Yes
      $17.99
      50pcs
      $899.5
      15.04%
      $135.29
      B000NHW2Z6
      B000NHW2Z6
      Duck
      2011-05-29
      Yes
      $14.31
      50pcs
      $715.5
      17.89%
      $128.01
      B0000CBJ80
      B0000CBJ80
      3M
      2011-03-24
      Yes
      $17.35
      50pcs
      $867.5
      13.16%
      $114.17
      B000NHY1P0
      B000NHY1P0
      Duck
      2012-11-13
      Yes
      $13.66
      50pcs
      $683.0
      16.37%
      $111.81
      B0D9GBWYYD
      B0D9GBWYYD
      Chivertion
      2024-07-15
      Yes
      $11.99
      50pcs
      $599.5
      12.65%
      $75.84

      Top 20 Non-Profitable New Products

      New products with negative profitability ranked by lowest profit value. Only includes newly released products classified as non-profitable.

      B0FNK4ZC6F
      B0FNK4ZC6F
      Bigmeta
      2025-10-06
      No
      $9.99
      50pcs
      $499.5
      -31.87%
      $-159.19
      B0FT8C6KKQ
      B0FT8C6KKQ
      Homealexa
      2025-10-31
      No
      $17.99
      50pcs
      $899.5
      -15.63%
      $-140.59
      B0FSKQZY7L
      B0FSKQZY7L
      Flueen
      2025-11-10
      No
      $9.46
      100pcs
      $946.0
      -9.24%
      $-87.41
      B0FMXWKQP6
      B0FMXWKQP6
      Jeyeou
      2025-08-19
      No
      $12.11
      50pcs
      $605.5
      -10.33%
      $-62.54
      B0FSKSHNV1
      B0FSKSHNV1
      Flueen
      2025-11-10
      No
      $8.19
      50pcs
      $409.5
      -11.67%
      $-47.78
      B0FSKNJ1FN
      B0FSKNJ1FN
      Flueen
      2025-11-10
      No
      $13.99
      50pcs
      $699.5
      -2.2%
      $-15.38
      B0FSKTLW7Y
      B0FSKTLW7Y
      Flueen
      2025-11-10
      No
      $8.5
      50pcs
      $425.0
      0.15%
      $0.64
      B0FMF5H4MD
      B0FMF5H4MD
      FonsBleaudy
      2025-08-14
      No
      $9.98
      50pcs
      $499.0
      7.42%
      $37.03
      B0FPFZMSZL
      B0FPFZMSZL
      Vteyeya
      2025-09-02
      No
      $13.99
      50pcs
      $699.5
      8.46%
      $59.18
      B0FPRLZX6N
      B0FPRLZX6N
      FLYZZZ
      2025-09-04
      No
      $14.5
      50pcs
      $725.0
      9.89%
      $71.71
      B0G3PLNL3T
      B0G3PLNL3T
      Bigmeta
      2025-12-10
      No
      $18.99
      50pcs
      $949.5
      9.76%
      $92.68
      B0FM88L8B4
      B0FM88L8B4
      HolyMaji
      2025-08-13
      No
      $16.99
      -pcs
      $-
      7.0%
      $-
      B0H36PL29M
      B0H36PL29M
      Beeveer
      2026-05-28
      No
      $9.99
      -pcs
      $-
      0.14%
      $-
      B0H36R2WKB
      B0H36R2WKB
      Beeveer
      2026-05-28
      No
      $13.99
      -pcs
      $-
      8.0%
      $-
      B0C2XHF2MQ
      B0C2XHF2MQ
      Frost King
      2025-08-07
      No
      $17.98
      -pcs
      $-
      18.36%
      $-
      B0FMJW9KB4
      B0FMJW9KB4
      Pangda
      2025-08-15
      No
      $17.59
      -pcs
      $-
      -11.77%
      $-
      B0H36PPPLX
      B0H36PPPLX
      Beeveer
      2026-05-28
      No
      $13.99
      -pcs
      $-
      9.65%
      $-
      B0FSKRNVD2
      B0FSKRNVD2
      Flueen
      2025-09-25
      No
      $-
      -pcs
      $-
      -%
      $-
      B0FTWV5CJJ
      B0FTWV5CJJ
      FLYZZZ
      2025-10-05
      No
      $-
      -pcs
      $-
      -%
      $-
      B0GDXGWSQ9
      B0GDXGWSQ9
      UJG
      2026-01-04
      No
      $-
      -pcs
      $-
      -%
      $-
    • Is this a good time to enter the market?

      Collapse
    • #New Product Success Rates

      Listing

      这个市场不值得进入,已经明显进入价格战和饱和区。 新品牌与老品牌的新上架都没有形成可验证的盈利样本,反而是大量新产品全部亏损;以当前数据看,不管是大品牌还是小商家,贸然进入都很难赚钱。

      New products success rate.

      What is the ratio of profitable products

      Profitable (Unidentifiable released date)
      Profitable (Old product)
      Profitable (New product)
      Profitable (New product on old listing)
      New products but non profitable
      No data available

      Nonprofitable new products divide by brands

      What is the ratio of different brands owning all nonprofitable new products

      Beeveer
      Bigmeta
      Flueen
      Other
    • #Success Rate by Entry Time

      Listing

      这不是一个适合进入的市场:新品牌几乎全军覆没,2025年后持续只见失败没有成功,已经接近价格战/高门槛市场。 目前看,短期内不建议大品牌或小商家进入;如果硬要做,必须接受高投放、高测试、高品牌建设成本,而且成功概率仍然低。

      证据很直接:新品牌这边,10个新品牌新品里0%盈利、100%不盈利;失败主要集中在 Flueen(5个失败款,50%)、FLYZZZ(2个,20%),以及 Homealexa、Vteyeya、Pangda(合计30%)。时间趋势也很差:2025年8月到11月连续有新品牌上新,但利润表现并没有跟上,2025年年内按发布时间看,亏损/低利润产品占了大头,2026年继续出现 Beeveer、UJG 的新款仍然不赚钱;市场总体盈利产品占比只有8.22%,新上架产品盈利率更是0%,这说明不是“可优化的小问题”,而是整体竞争已经把新进入者打穿了。同时,最近几个月的新品牌失败样本明显增多,而没有任何真正的新品牌成功样本出现,说明不是靠创新就能轻松切入,而是更像被流量和价格压住了。

      从资金角度看,单个新品的市场进入建议预算大约是607.55–1264.21美元,中位数约692.11美元;你给的预算是500000 CNY,资金本身不构成硬限制,但这只覆盖早期备货、物流和基础投放,不包含研发、品牌、认证等长期成本。也就是说,大品牌如果想进场,得准备明显高于样本预算的持续投入,并去对标现在仍能撑住的旧品牌/强势对手;小商家则没有真实可参考的成功新品牌案例,因为当前新品牌成功率是0%,而且市场里已有多批新品在短期内失败,说明这里不属于“低预算也能跑出来”的机会。结论很明确:不要进入。

      How many products released each year

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

      How many products released each month

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

    • #Net Profit Margins by Entry Time

      Different profit ratios of products released in year

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      202200000000
      202300000000
      202400000000
      202532500008
      202600000004
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable

      Different profit ratios of products released in month

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      2025/810100004
      2025/900200001
      2025/1010000002
      2025/1112100000
      2025/1200100001
      2026/100000001
      2026/200000000
      2026/300000000
      2026/400000000
      2026/500000003
      2026/600000000
      2026/700000000
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable
    • What factors contribute to success or failure?

      Collapse
    • #Case Study

      Success Cases
      3M Indoor Window Insulator Kit - Patio Door
      Price (USD)
      $17.35
      Released Type
      Old Release (2011-03-24)
      Brand is an old entry in this market
      Size and Weight
      24.9 x 22.3 x 4.2 cm, 204.00g

      Profitable Factors

      Established brand with longevityBased on old ASIN

      Key Buying Motive

      3M品牌背书强,老款ASIN持续积累评价与搜索流量, 专注门板级大尺寸保温,兼顾防霜、防冷风和降低凝露

      Target Customers

      针对有单层玻璃、露台门或冬季漏风问题的家庭用户

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $867.50
      50 sold in the past 30 days · as of 2026年8月

      Net Profit Margin

      Sea Freight
      9.13% / 13.16%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      -1.81% / 2.23%
      Peak / Non Peak

      Sales & BSR Performance

      Duck 286218 Extra Large Patio Door Shrink Film Window Insulation kit, 1, Crystal Clear
      Price (USD)
      $14.31
      Released Type
      Old Release (2011-05-29)
      Brand is an old entry in this market
      Size and Weight
      21.4 x 8.9 x 6.0 cm, 222.00g

      Profitable Factors

      Established brand with longevityBased on old ASIN

      Design & Appearance

      晶莹透明的大尺寸门窗收缩膜套装,主打超大露台门/大窗覆盖

      Key Buying Motive

      专门覆盖一扇露台门或超大窗,品牌成熟且包含完整胶带套装,适合快速冬季保温

      Target Customers

      有露台门、超大窗户且希望用低成本快速提升室内保温效果的家庭用户

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $715.50
      50 sold in the past 30 days · as of 2026年8月

      Net Profit Margin

      Sea Freight
      14.56% / 17.89%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      6.99% / 10.31%
      Peak / Non Peak

      Sales & BSR Performance

      Loading samples... 33%
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