Is gas fireplace rocks profitable to sell on Amazon United States?

The niche generates $198K/yr across 49 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +57.1%. Flapen's verdict: Worth a look (60/100).

How competitive is the gas fireplace rocks niche?

21 brands and 30 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 54% of demand.

What do buyers complain about in gas fireplace rocks?

Top complaints mined from reviews: Size-Overall, Color, Advertised Vs Actual Product. The return rate is 2.3%.

When does demand for gas fireplace rocks peak?

Demand peaks in May–Nov–Dec; the busiest month runs 5.6× the quietest.

What does it cost to enter the gas fireplace rocks niche?

Listings span $9.84–$46.78; the average listing price is $26.78 (sweet spot $15–$100). The average incumbent carries 2,419 reviews — the moat a new listing must climb.

gas fireplace rocks

Worth a look

Shows a sweet-spot price point ($26.78 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$26.78

avg listing price — sweet spot $15–$100

Price range

Great$9.84–$46.78

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Great54%

top-5 brand share — no brand owns this niche

Competition

Great35%

top-5 click share — an open shelf

Growth

Good+57.1%

90-day search growth — must beat 0% to launch

Returns

Good2.3%

return rate — above 5% kills the launch gate

Review moat

Okay2,418.96

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$198K

$198K/yr · 321K searches

Conversion

Okay2.3%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, gas fireplace rocks is a $198K/yr Amazon United States market (321K searches/yr). The top 5 brands hold 54% of demand. Demand peaks in May–Nov–Dec. Verdict: Worth a look — 60/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

gas fireplace rocks market data

Units sold / yr: 10K–13K; avg 100–250/product
Revenue / yr: $268K–$335K; units × avg price
Conversion rate: 2.3%
Avg BSR: #163
Page quality: 0%
Prime: 100%
Sponsored: 98%
Out of stock: 2.5%
Avg brand age: 56 months
Avg seller age: 191 days

Competition & brand share

Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.

Brands

21 flat

Sellers

Top-5 brand share

54%

Top 20: 99%

Top-5 click share

35%

Top 20: 74%

Open market

38%

onlyfire20%
GASPRO11%
Skyflame8%
NUPICK8%
GasSaf8%
Mr. Fireglass8%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +57.1% search growth over the last 90 days.

Peak months: May, Nov, Dec · busiest ÷ quietest = 5.6×

Open Trend

Top gas fireplace rocks search terms

fire pit rocks69K/yr +86.7%1.7% conv.
fire pit stones20K/yr +113.3%1.2% conv.
fire pit rocks for propane outside18K/yr +102.6%1.9% conv.
propane fire pit rocks16K/yr +170.8%2.1% conv.
fire rocks17K/yr +87.8%1.1% conv.
firepit rocks16K/yr +119.3%2.0% conv.
fire rocks for propane fire pit13K/yr +77.1%1.5% conv.
firepit rocks for gas fire pit outdoor13K/yr +64.4%2.1% conv.
gas fireplace rocks36K/yr -46.7%2.0% conv.
fireplace rocks22K/yr -18.1%1.6% conv.

All search terms

Top gas fireplace rocks 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.

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

Onlyfire 10 lbs Fire Glass Rocks 1/4 Inch Upgraded Alternative to Lava Rocks for Fire Pit Reflective Glass for Propane Gas Fireplace High Luster Firepit Glass Stones for Fire Table Pacific Blue

onlyfire$24.734.7★3,627 rev

American Fireglass$18.594.6★6,040 rev

NUPICK 10lb Red Lava Rocks for Fire Pit 1/2-2 Volcanic Rock for Fireplace Indoor Outdoor Lava Stone for Natural Gas & Propane Systems Fire Glass Base Layer Fire Bowls Landscaping Plants

NUPICK$20.304.4★136 rev

GASPRO 10 lbs Fire Glass for Propane Fire Pit 1/2-Inch Reflective Fireplace Glass Rocks for Fire Pit Table Cobalt Blue

GASPRO$27.734.7★11,687 rev

Kleuete 10 Pound Fire Pit Glass 1/2 Inch Reflective Round Fire Glass Drops Beads Rocks for Natural or Propane Fire Pit and Landscaping Pacific Blue

Kleuete$22.244.7★545 rev

Newest

by launch date

Vectochem Lava Rock Granules Size 1/2-1 inch for Fireplace Fire Pit or Bowl Outdoor and Indoor Volcanic Rock for Natural Gas or Propane Fires Black (2 Pounds)

Vectochem$9.8420 rev

6mo ago

NUPICK 10lb Red Lava Rocks for Fire Pit 1/2-2 Volcanic Rock for Fireplace Indoor Outdoor Lava Stone for Natural Gas & Propane Systems Fire Glass Base Layer Fire Bowls Landscaping Plants

NUPICK$20.30136 rev

10mo ago

YISZM Fire Glass for Propane Fire Pit 1/2 Inch High Reflective Fireplace Glass Rocks for Fire Pit Table Fire Pit Glass Rocks for Outdoor Fire Table and Landscaping 5 lbs Cobalt Blue

YISZM$15.72556 rev

2y ago

Kleuete 10 Pound Fire Pit Glass 1/2 Inch Reflective Round Fire Glass Drops Beads Rocks for Natural or Propane Fire Pit and Landscaping Pacific Blue

Kleuete$22.24545 rev

3y ago

Black Lava Rocks for Fire Pit Natural fire Rocks 2-3 firepit Rocks 10 Pound for Gas Fire Pit and Fireplace

NAKAAOSIK$27.2580 rev

4y ago

What buyers say about gas fireplace rocks

What buyers praise and complain about, mined from review topics.

What buyers love

Color19%

“Bright color”

Quality-Overall16%

“The glass is excellent quality”

Advertised Vs Actual Product14%

“Better than expected”

Size-Overall12%

“I liked the size”

Value For Money7%

“Good Price”

Brightness/Shine/Glow6%

“cool as it glows”

Heating4%

“Provides more even heat”

Reflectiveness3%

“the beautiful blue reflection gives it a nice feeling”

Grilling2%

“I will also use them in my gas grill for consistency”

Durability2%

“its durable”

What buyers complain about

Size-Overall27%

“Very small”

Color10%

“Not as blue as the picture shows”

Advertised Vs Actual Product9%

“The description is misleading”

Flammable6%

“NOT safe near fire”

Value For Money5%

“so not the best value”

Quality-Overall3%

“they look cheap”

Weight Heavy3%

“these are the heavy ones so there's not a whole lot in the bag”

Ease Of Cleaning3%

“They are really dust/dirty, though”

Weight Light2%

“Package/Bag with product inside is too lightweight to handle this product”

Wood Quality2%

“making it look more like charred wood”

Top return reasons

Size-Overall53%

Color19%

Advertised Vs Actual Product10%

Value For Money4%

Functionality-Overall3%

Weight Heavy2%

Shape/Style1%

Defective Material/Parts1%

Flammable1%

Reflectiveness1%

Common questions

Is gas fireplace rocks profitable to sell on Amazon United States?: The niche generates $198K/yr across 49 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +57.1%. Flapen's verdict: Worth a look (60/100).
How competitive is the gas fireplace rocks niche?: 21 brands and 30 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 54% of demand.
What do buyers complain about in gas fireplace rocks?: Top complaints mined from reviews: Size-Overall, Color, Advertised Vs Actual Product. The return rate is 2.3%.
When does demand for gas fireplace rocks peak?: Demand peaks in May–Nov–Dec; the busiest month runs 5.6× the quietest.
What does it cost to enter the gas fireplace rocks niche?: Listings span $9.84–$46.78; the average listing price is $26.78 (sweet spot $15–$100). The average incumbent carries 2,419 reviews — the moat a new listing must climb.