Window Screens Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

EcoNour is the best-performing window screens brand in July 2026, moving 30,000 units across 1 ASIN for 29.4% of Top 10 volume. Autovir follows with 20,000 units (19.6%), ahead of Munchkin on 14,000 units (13.7%).

With 9 brands splitting the Top 10 and 62.7% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $6.64 to $16.89, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B07ZPMHYVB booked 4K units at $18.79, with ▲ 300.0% MoM change. On the growth side, B0DWLCKMZ6 leads positive momentum with ▲ 150.0% MoM growth on 500 units, with B0CR6B5BVK close behind at ▲ 100.0% MoM on 20K units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.