Dritherm International Inc.

High Performance Insulation & Corrosion Protection Products.

Welcome to Dritherm International Inc. manufacturer of DriTherm™ pour-in-place underground thermal insulation. Our high performance insulation is designed for challenging below grade applications over a wide temperature range.

DriTherm™ is a field applied pour-in-place hydrophobic powder type underground insulation and corrosion protection product. First brought to market in 1967 as Protexulate, DriTherm™ is ideally suited for underground steam, hot, and chilled water systems. Stocked and drop shipped from one of (5) factories it is available for on a short basis for fast moving projects. Our self-compacting product insulates and protects all types of thermal systems including chilled water, hot water, and steam lines.

Dritherm Expertise

Dritherm International Inc. provides industry leading expertise. Dritherm designers are experienced researchers available for system design, product selection, and thermal investment payback consultations.