About Diversified Thermal

Leaders in Commercial Insulation, Waterproofing and Fire Protection

In 1989, Diversified Thermal was born. In a collaboration with Diversified Plastering, Diversified Thermal was created to add fireproofing and insulation to Diversified’s plastering and drywall operation. In 1990 Diversified Thermal was set up as a separate Texas corporation and we’ve never looked back. Diversified Thermal began by installing fireproofing and insulation, but soon the Houston contractor community was requesting that waterproofing and firestopping be included in the Diversified Thermal bid scope. Today Diversified Thermal, Inc. is recognized by the Houston contractor community as a firm that can deliver quality, timely and cost-effective solutions.   

It’s our goal to provide the highest level of service in the industry. Rely on Diversified Thermal for a variety of your commercial and industrial projects, including:

  • Commercial buildings and corporate offices
  • Industrial facilities
  • Churches and worship centers
  • Schools and university campuses
  • Manufacturing facilities
  • Hospitals and healthcare facilities
  • Warehouses and storage facilities
  • Municipal sites
  • Airports
  • Large retail facilities
  • And much more!

Rely on Diversified Thermal for all of your commercial insulation, fireproofing, waterproofing, firestop and restoration projects in the Greater Houston area. Whether you’re an architect, general contractor, facilities manager or building owner, we are ready to start the conversation.