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Mechanical Insulation





APi Construction's core specialty is to supply and install high-temperature insulation in the industrial market. Mechanical insulation is a medium used for energy conservation, personnel protection, and temperature retention. Without properly installed and maintained insulation, hot systems and equipment can cause serious injury and become expensive to operate. When compared to other thermal conservation measures, the return on investment (ROI) for a professionally installed mechanical insulation system is often less than 6 months and the savings are tremendous.

Insulation is what we know.

APi Construction is one of the oldest and most experienced insulation contractors in the power generation industry. We have been involved with industrial insulation for more than 80 years and we're backed by our billion-dollar-plus parent company, APi Group, Inc. With our vast array of resources, we're equipped and responsive to your needs. Our nationwide capability brings with it an extensive equipment inventory and manpower base. Our field supervision brings knowledge, creativity and decades of experience to every job site.

APi Construction's in-house design department uses state-of-the-art 3-dimensional Building Information Modeling (BIM) technology to design our industrial insulation systems. Our sheet metal fabrication shop, coupled with exclusive shipping capabilities, promotes cost-effective solutions to material needs. We have the understanding and experience to get your pipe, boiler or other industrial insulation job done. Contact APi to speak with an experienced member of our team about the unique needs of your project.

Our experience extends through all types of projects:

  • Maintenance, outages, turnarounds, and capital/new projects
  • Hot and cold protection, heat conservation, personnel protection, and acoustic installation
  • All types of facilities and equipment:
    • Coal-fired boilers
    • Selective Catalytic Reduction (SCR) Units
    • Baghouses / Precipitators
    • Wet and Dry Scrubbers
    • I.D., F.D., and P.A. Fans
    • Ductwork
    • Tanks and Vessels
    • Process Piping
    • Steam and Combustion Turbines
    • Heat Recovery Steam Generators (HRSGs)

Read about several of APi Construction's most recent projects.