---
title: "Window Decorations for Glass Windows — $41K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/home-kitchen/window-decorations-for-glass-windows"
last_updated: "2026-08-08T10:24:14.948Z"
locale: en
meta:
description: "Niche score 50/100 · $41K/yr market · 398K searches/yr · $11.84 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Aug 2026."
"og:description": "Niche score 50/100 · $41K/yr market · 398K searches/yr · $11.84 avg price. A small market ($41K/yr) keeps it on the watch list. Data updated Aug 2026."
"og:title": "Window Decorations for Glass Windows — $41K/yr Amazon US Niche (2026) - Flapen"
---
# **window decorations for glass windows**
**Worth a look**
Shows a fragmented shelf (top 5 take 16% of clicks), but a small market ($41K/yr) keeps it on the watch list.
Market size 10Growth 17Conversion 11Competition 96Returns 57Price range 77Avg price 49Brand share 96Review moat 28Quality gap 70
**Competition**
**Incredible****16%**
top-5 click share — an open shelf
**Brand share**
**Incredible****31%**
top-5 brand share — no brand owns this niche
**Price range**
**Great****$5.91–$46.09**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****2.7%**
return rate — above 5% kills the launch gate
**Avg price**
**Okay****$11.84**
avg listing price — sweet spot $15–$100
**Review moat**
**Okay****3,652.55**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-15.1%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$41K**
$41K/yr · 398K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, window decorations for glass windows is a $41K/yr Amazon United States market (398K searches/yr). The top 5 brands hold 31% of demand. Demand peaks in Mar. Verdict: Worth a look — 50/100.
Data updated Aug 3, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **window decorations for glass windows market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$36K–$47K**
- units × avg price
- **Conversion rate**
- **0.9%**
- **Avg BSR**
- **#739**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **90%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **31 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
Clicks spread well past the top 5 (16% combined) — an open shelf where new products get seen.
**Brands**
**70 **▲rising
**Sellers**
**100**
**Top-5 brand share**
**31%**
Top 20: 70%
**Top-5 click share**
**16%**
Top 20: 42%
**Open market**
**65%**
- rabbitgoo8% - JOONOR8% - ADD.HERES6% - Beeveer5% - Kromapolis4% - XhuangTech4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -15.1% search growth over the last 90 days.
13K8KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/home-kitchen/window-decorations-for-glass-windows/trend)
## **Top window decorations for glass windows search terms**
- **sunroof decal**59K/yr-26.1%0.2% conv. - **gothic window film**37K/yr+14.1%0.2% conv. - **car sunroof stained glass**17K/yr+144.2%0.5% conv. - **rainbow window cling**33K/yr-16.5%2.1% conv. - **stained glass window film gothic**35K/yr-6.0%0.3% conv. - **stained glass sunroof**17K/yr-11.2%0.5% conv. - **flower window film**20K/yr-8.5%0.8% conv. - **victorian stained glass window film**30K/yr-45.9%0.2% conv. - **waterproof shower window cover**18K/yr+9.6%0.2% conv. - **vintage stained glass window film**15K/yr+2.0%0.2% conv. [**All search terms **](https://flapen.com/research/us/home-kitchen/window-decorations-for-glass-windows/search-terms)
## **Top window decorations for glass windows 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.
0%2%$8194%$2K6%$2K8%$3K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**rabbitgoo Rainbow Window Privacy Film Stained Glass Cling 17.5 x 78.7**rabbitgoo**$6.99**4.5★79,730 rev](https://www.amazon.com/dp/B01N20YR6B) [2**XhuangTech Flower Sunroof Film Floral Rainbow Effect Static Clings Window Privacy Film Sun Protection Stained Glass Decals for Car Moonroof and Home (F815 17.72 x 35.43 Inch)**XhuangTech**$11.91**4.4★10 rev](https://www.amazon.com/dp/B0FYDTKSZ4) [3**Beeveer Stained Vintage Sunroof Sun Shade Film Static Clings Vinyl 3D Decals for Car Decoration UV Sun Protection for Moonroof & Side Windows Car Camping Accessories(16.9 x 39.4 Inches Rose)**Beeveer**$13.08**3.8★37 rev](https://www.amazon.com/dp/B0F66SB4ML) [4**Retro Magnolia Flowers Window Privacy Film Stained Glass Decals Colorful Floral Privacy Rainbow Decals Living Room Sun Blocking Decor Removable Static Cling Stickers 16.93x39.37inch**JOONOR**$11.68**4.5★650 rev](https://www.amazon.com/dp/B0D9Q67BB5) [5**JOONOR Purple Magnolia Flower Sunroof Film Floral Rainbow Effect Static Clings Window Privacy Film Sun Protection Stained Glass Decals for Car Moonroof & Side Windows 17.72 x 35.43 Inch**JOONOR**$11.95**4.3★83 rev](https://www.amazon.com/dp/B0FN38XV6L)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Stained Vintage Sunroof Decal for Car 18x48in Flower Sunroof Decal Film Floral Rainbow Effect Static Clings Stained Glass Window Privacy Film Sun Protection for Living Room Car Sunroof (Flower G)**Buatkontly**$8.95**3 rev4mo ago](https://www.amazon.com/dp/B0GVFNW5H8) [**39.3716.92 Inch Car Sunroof Stained Glass Window Film Stylish Sunroof Sticker Static Cling Privacy Film Sun Protection Stained Glass Sunroofs Films Car Interior Accessories (Blue Flower)**VKQTS**$10.90**26 rev6mo ago](https://www.amazon.com/dp/B0GGXHB3V6) [**Kromapolis Window Privacy Film Floral Rainbow Decorative Stickers 3D Static Stained Glass Cling Removable Cover for Home Heat Control Anti-UV Car Sunroof Vinyl Decals Non-Adhesive 17.5 x 78.7**Kromapolis**$6.43**204 rev8mo ago](https://www.amazon.com/dp/B0FVSFSFLS) [**XhuangTech Flower Sunroof Film Floral Rainbow Effect Static Clings Window Privacy Film Sun Protection Stained Glass Decals for Car Moonroof and Home (F815 17.72 x 35.43 Inch)**XhuangTech**$11.91**10 rev9mo ago](https://www.amazon.com/dp/B0FYDTKSZ4) [**Kromapolis Window Privacy Film Stained Glass Sticker Floral Window Clings Decorative Static Clings UV Blocking Colorful Decals Removable Vinyl Covering Rainbow Magnolia Flowers 17.5 x 78.7**Kromapolis**$8.29**334 rev9mo ago](https://www.amazon.com/dp/B0FKGRVJZG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Stained Vintage Sunroof Decal for Car 18x48in Flower Sunroof Decal Film Floral Rainbow Effect Static Clings Stained Glass Window Privacy Film Sun Protection for Living Room Car Sunroof (Flower G)**Buatkontly**$8.95**3.5★**▲ 140%**](https://www.amazon.com/dp/B0GVFNW5H8) [**39.3716.92 Inch Car Sunroof Stained Glass Window Film Stylish Sunroof Sticker Static Cling Privacy Film Sun Protection Stained Glass Sunroofs Films Car Interior Accessories (Blue Flower)**VKQTS**$10.90**4.2★**▲ 124%**](https://www.amazon.com/dp/B0GGXHB3V6) [**IVN Privacy Window Film Stained Glass Window Cling Purple Green Diamond**IVN**$11.70**3.2★**▲ 104%**](https://www.amazon.com/dp/B0FK5DSSTM) [**Kromapolis Window Privacy Film Floral Rainbow Decorative Stickers 3D Static Stained Glass Cling Removable Cover for Home Heat Control Anti-UV Car Sunroof Vinyl Decals Non-Adhesive 17.5 x 78.7**Kromapolis**$6.43**4.6★**▲ 82%**](https://www.amazon.com/dp/B0FVSFSFLS) [**XhuangTech Flower Sunroof Film Floral Rainbow Effect Static Clings Window Privacy Film Sun Protection Stained Glass Decals for Car Moonroof and Home (F815 17.72 x 35.43 Inch)**XhuangTech**$11.91**4.4★**▲ 70%**](https://www.amazon.com/dp/B0FYDTKSZ4)
**~~View all trending →~~**
## **What buyers say about window decorations for glass windows**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**15%
*“Easy to Apply”*
**Assembly/Installation**15%
*“Ease of installation”*
**Quality-Overall**10%
*“Beautiful looking product”*
**Security**10%
*“adds privacy”*
**Color**9%
*“Awesome Colors”*
**Design-Overall**5%
*“It looks so beautiful”*
**Advertised Vs Actual Product**5%
*“Better than I expected”*
**Value For Money**5%
*“Great Deal”*
**Brightness/Shine/Glow**4%
*“The lighting is really nice”*
**Adhesion/Stickiness**3%
*“Great adhesion”*
### **What buyers complain about **
**Adhesion/Stickiness**16%
*“Poor adhesion”*
**Advertised Vs Actual Product**7%
*“very misleading”*
**Color**7%
*“Just disappointed in the color”*
**Quality-Overall**6%
*“Inconsistent quality and appearance from the same exact product”*
**Durability**5%
*“Fell off after just one day”*
**Size-Overall**4%
*“to big”*
**Security**4%
*“Doesnt offer much privacy”*
**Ease Of Use**4%
*“Hard to use”*
**Functionality-Overall**3%
*“Hardly works”*
**Assembly/Installation**3%
*“A bit tricky to install”*
### **Top return reasons **
**Size-Overall**26%
**Advertised Vs Actual Product**19%
**Color**13%
**Adhesion/Stickiness**6%
**Display Colors**5%
**Functionality-Overall**4%
**Security**4%
**Value For Money**3%
**Quality-Overall**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is window decorations for glass windows profitable to sell on Amazon United States?**
- The niche generates $41K/yr across 139 tracked products. 9 of 49 products launched in the last 360 days are still selling. 90-day search growth is -15.1%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the window decorations for glass windows niche?**
- 70 brands and 100 sellers compete. The top 5 products take 16% of clicks and top 5 brands hold 31% of demand.
- **What do buyers complain about in window decorations for glass windows?**
- Top complaints mined from reviews: Adhesion/Stickiness, Advertised Vs Actual Product, Color. The return rate is 2.7%.
- **When does demand for window decorations for glass windows peak?**
- Demand peaks in Mar; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the window decorations for glass windows niche?**
- Listings span $5.91–$46.09; the average listing price is $11.84 (sweet spot $15–$100). The average incumbent carries 3,653 reviews — the moat a new listing must climb.
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