Insulfoam

Insulfoam Market Overview

Grips Intelligence in-store data tracked across Lowe's and Menards from January 1 to August 31, 2026 shows Insulfoam, a division of Carlisle Weatherproofing Technologies under Carlisle Companies (NYSE: CSL), operating with a highly concentrated retail footprint. Lowes.com accounted for 96.4% of year-to-date revenue, leaving Menards with just 3.6% and underscoring heavy dependence on a single retail partner. Revenue softened over the summer window, falling 13.2% month over month and 18.0% across the June to August period. Average selling prices moved in the opposite direction, rising 10.5% month over month to $17.69 and 11.3% over the same stretch. With an average product price of $15.71 for the year to date, the brand appears to be trading volume for higher realized pricing.