Founded in 1984, Preferred Solutions, Inc. (PSI) is a recognized leader in the manufacture of specialty spray-applied polyurethane foam insulation & protective coating solutions, having 25+ years proven field performance.

PSI is committed to you - the building owner, design professional & contractor – to help you understand your thermal insulation and protective coating options, since an informed decision will assure the greatest return on your investment. We know the right product selection and solution design will add years of trouble-free life to your building, saving you valuable time and money.

PSI’s Stayflex® Systems provide the following multifunctional solutions to a wide variety of applications within the commercial, industrial and institutional market sectors:

Thermal Insulation & Air Barriers
Corrosion Control
Suspended Ceilings
Asbestos & Lead Paint Encasement

On this site, you can learn more about PSI’s products & solutions like our Stayflex® Thermal Insulation Systems, which can result in reduced energy consumption and utility savings of 40% or greater when compared to alternative insulation systems. In addition, our Stayflex® Corrosion Control Systems – the only steel & concrete corrosion control technology providing both thermal insulation & corrosion protection – provides payback for corrosion protection thru energy savings. These are just two examples of the innovative thinking at PSI.

Look Beyond Just R-Value!

Our spray-applied, 90% closed-cell polyurethane foam (ccSPF) systems are used to
insulate buildings where the combination of superior insulation value, seamless 
application, high strength, moisture resistance and durability are required.

With an R-value of 6.5 per inch combined with superior air sealing properties, 
monthly energy savings of 40% or greater can be achieved.

Benefits:

• High R-value dramatically improves energy efficiency
• Monolithic, fully adhered system fills all joints & gaps. Oak Ridge National Laboratory study estimates 30-50% of heat loss is attributed to air leakage
• Controls condensation & mold growth, which can lead to building deterioration
• Significantly strengthens building, improving racking and wind uplift resistance
• HVAC equipment can be downsized, lowering initial construction costs
• Contributes LEED credits for green construction

The U.S. Green Building Council’s LEED Green Building Rating System® is a voluntary, consensus-based program encouraging the design, construction and operation of high performance, sustainable buildings worldwide.  

The LEED program provides a design framework to assess building performance for achieving sustainability goals. For new construction and renovation projects, design professionals accumulate points based upon meeting specified building performance criteria pertaining to sustainable, resource-efficient products and systems.

Stayflex® Systems Spray Polyurethane Foam Insulation & Specialty Coatings provide multi-functional solutions to assist project teams in achieving points and LEED certification in the following rating systems:

• LEED - NC (New commercial construction and major renovation projects)
• LEED - EB (Existing building operations)
• LEED - CS (Core and shell projects)