RPM International to Acquire Italy's Volteco to Expand Waterproofing Portfolio

Key Facts

1RPM announced its plan to acquire Volteco, an Italian company specializing in waterproofing technologies.

In a move reflecting continued expansion in the specialized construction materials sector, RPM International has announced an agreement to acquire the Italian firm Volteco. Volteco is a specialist provider of waterproofing solutions and technologies, particularly those designed for below-grade applications. According to reports, this acquisition is aimed at enhancing RPM's product portfolio and broadening its geographic footprint across European and global markets.

The transaction will see Volteco integrated into RPM's Tremco Construction Products Group, with the deal expected to close during the second quarter. Per analyst data, the Italian company generated sales of €28 million during the 2025 calendar year. This strategic move highlights RPM's intent to leverage Volteco's specialized technologies to bolster its construction segment, occurring amid a broader economic context where the NAHB Housing Market Index recently fell to 32 as of September 16, 2026.

Looking ahead, investors are monitoring how such acquisitions will impact RPM's operational efficiency, noting that updated price data for the instrument was unavailable at the close of September 23, 2026. Future sentiment in the construction sector may be influenced by broader housing data, such as U.S. Building Permits which recently showed a 2.7% monthly decline. Markets will also watch for upcoming earnings reports to assess the integration of Volteco’s assets into the group's international operations.