RPM International Inc. RPM has completed its acquisition of Kalzip GmbH, integrating it into its Tremco Construction Products Group to strengthen its building envelope capabilities. By bringing Kalzip ...

Expands Its Aluminum Roof and Façade Systems Portfolio BEACHWOOD, OH / ACCESS Newswire / April 1, 2026 / Tremco ...

Kalzip has been at the forefront of architectural innovation since its founding in 1968. Based in Koblenz, Germany, Kalzip specializes in lightweight, weather-resistant and flexible roof systems, as ...

Mutares has sold its portfolio company Kalzip to Tremco Construction Products Group, part of RPM International. Kalzip is a supplier of aluminum roofs, facades and building envelopes.

MEDINA, Ohio--(BUSINESS WIRE)-- RPM International Inc. (RPM) today announced that a definitive agreement has been signed for its Tremco Construction Products Group (“Tremco CPG”) to acquire Kalzip ...

Kalzip is touting recent research that found the company’s roof products maintain high durability after long-term exposure to potentially corrosive pollutants. The testing was performed by the Federal ...

Kalzip roof and wall cladding systems assist architects and specifiers in unlocking new design possibilities. The blend of conventional materials and system construction, coupled with the advanced ...

Expands Its Aluminum Roof and Façade Systems Portfolio BEACHWOOD, OH / ACCESS Newswire / April 1, 2026 / Tremco Construction Products Group ("Tremco CPG") today announced the successful acquisition of ...

RPM International Inc. RPM continues to sharpen its strategic focus on higher-value, system-based construction solutions with the planned acquisition of Kalzip GmbH by its Tremco Construction Products ...