Exterior Filler
Exterior Filler shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Exterior Filler profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Exterior Filler is a £110K/yr Amazon United Kingdom market (107K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Apr–May–Jul–Aug. Verdict: Worth a look — 60/100.
Exterior Filler: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved +62.2% over the last 90 days and 12.3% of searches end in a purchase.
£110K
revenue / yr
Who owns the niche?
The top 5 brands hold 75% of demand, so 25% of the market is open.
25%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.
0/100
page quality · 28 products
Top Exterior Filler products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Toupret Masonry Repair Filler - Weather-Resistant Powder Filler for Exterior & Damp Masonry - No Shrink Shapeable Deep Fills - Paint-Ready in 4872hours - Cement-Based Repair Powder - 1.5kg
- Price
- £10.54
- Rating
- 4.6/5
- Reviews
- 404
- Age
- 5y ago
Ronseal - Smooth Finish Exterior Multi Purpose Ready Mix Filler Tub 1.2 kg
- Price
- £8.10
- Rating
- 4.4/5
- Reviews
- 3,064
- Age
- 15y ago
Bostik Cementone Render Repair Mortar 10kg - Durable Repair & Patching Mortar - Ready Mixed Just Add Water - Ideal for Weather & Impact Damage - Interior & Exterior Use
- Price
- £13.04
- Rating
- 4.5/5
- Reviews
- 1,099
- Age
- 10y ago
Bartoline Ready Mixed Exterior Filler Tube 330g Weather-Resistant No Shrinkage Easy Application Ideal for Outdoor Repairs
- Price
- £4.94
- Rating
- 4.3/5
- Reviews
- 94
- Age
- 4y ago
Toupret Quick Fill Exterior Filler - Fast-Dry Ready Mixed Masonry Repair Paste - Paintable in 30 Minutes No Shrink or Crack - For Walls & Render - 1L
- Price
- £15.27
- Rating
- 4.5/5
- Reviews
- 31
- Age
- 5y ago
Trending
90-day click momentumToupret Quick Fill Exterior Filler - Fast-Dry Ready Mixed Masonry Repair Paste - Paintable in 30 Minutes No Shrink or Crack - For Walls & Render - 1L
- Price
- £15.27
- Rating
- 4.5/5
- Reviews
- 31
- Age
- 5y ago
Bartoline Exterior Filler Powder 1.5 kg Heavy-Duty Cement-Based Repair for Brick Wood & Stone Crack-Free & Weatherproof
- Price
- £3.85
- Rating
- 4.4/5
- Reviews
- 51
- Age
- 6y ago
Tetrion All Purpose Ready Mixed Filler 2kg
- Price
- £8.42
- Rating
- 3.7/5
- Reviews
- 247
- Age
- 9y ago
Gorilla Smooth Finish Wall Filler 473ml Applies Purple & Dries White | Repairs Small and Large Holes in Walls & Ceiling Smooth Finish Wont Shrink or Crack Fills any Depth| Indoor & Outdoor Use
- Price
- £8.96
- Rating
- 4.6/5
- Reviews
- 326
- Age
- 10mo ago
Bartoline 1876 Ready to Use All Purpose Filler 1kg Professional Quality for Plaster Wood Brick and Stone Easy to Apply & Sand
- Price
- £3.27
- Rating
- 4.4/5
- Reviews
- 381
- Age
- 3y ago
Newest
by launch dateGorilla Smooth Finish Wall Filler 473ml Applies Purple & Dries White | Repairs Small and Large Holes in Walls & Ceiling Smooth Finish Wont Shrink or Crack Fills any Depth| Indoor & Outdoor Use
- Price
- £8.96
- Rating
- 4.6/5
- Reviews
- 326
- Age
- 10mo ago
SX Siroflex Mortar Repair Cement Grey Ready to use repair mortar for Pointing jobs & Damaged Masonry Joints - Adheres without primer on Damp Surfaces - Interior & Exterior 300ml
- Price
- £3.77
- Rating
- 4.1/5
- Reviews
- 1,283
- Age
- 3y ago
Bartoline 1876 Ready to Use All Purpose Filler 1kg Professional Quality for Plaster Wood Brick and Stone Easy to Apply & Sand
- Price
- £3.27
- Rating
- 4.4/5
- Reviews
- 381
- Age
- 3y ago
Bartoline Ready Mixed Exterior Filler Tube 330g Weather-Resistant No Shrinkage Easy Application Ideal for Outdoor Repairs
- Price
- £4.94
- Rating
- 4.3/5
- Reviews
- 94
- Age
- 4y ago
Toupret Masonry Repair Filler - Weather-Resistant Powder Filler for Exterior & Damp Masonry - No Shrink Shapeable Deep Fills - Paint-Ready in 4872hours - Cement-Based Repair Powder - 5kg
- Price
- £22.22
- Rating
- 4.6/5
- Reviews
- 89
- Age
- 5y ago
Competition: brands, sellers & click share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
Brands
16 rising
Sellers
112
Top-5 brand share
75%
Top 20: 100%
Top-5 click share
53%
Top 20: 93%
Open market
20%
- Toupret24%
- Ronseal19%
- Bartoline14%
- Bostik12%
- Sika5%
- Sandtex5%
Exterior Filler demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr, May, Jul, Aug · busiest ÷ quietest = 4.0×
Top Exterior Filler search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- exterior filler16K/yr
- toupret masonry repair filler7K/yr
- render repair exterior6K/yr
- exterior masonry filler7K/yr
- render7K/yr
- masonry filler exterior6K/yr
- render repair10K/yr
- masonry filler5K/yr
- exterior filler for masonry8K/yr
- outdoor filler4K/yr
What reviews say buyers love and hate about Exterior Filler
What buyers mention most, as a share of all reviews.
What buyers love
80% of reviews“Easy to use”
“Overall, the quality of the product itself emphasizes reliability,”
“As Advertised”
“Excellent value”
“Works great”
What buyers complain about
72% of reviews“Hard to squeeze out”
“Good product let down by poor quality control”
“It went off hard by next day”
“Arrived having completely leaked out into the box”
“not brilliant white maybe”
Exterior Filler return rate & reasons
Why buyers send it back, as a share of all return requests.
0.4%
Return rate
16%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Exterior Filler questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
