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Spray Foam Insulation

Spray Polyurethane foam insulation can be applied to virtually any horizontal or vertical substrate to provide superior insulation properties.  There are two types of foam that can be applied each having unique properties:

Open Cell Foam  -  R-Value = 3.6/inch  for insulation, air barrier, insulation, and acoustical applications

Closed Cell Foam - R-Value = 7.0/inch  for insulation, air barrier, and vapor barrier applications

Today, many Local, State, and Federal Government Agencies are now demanding and specifying polyurethane foam insulation be installed in both new and remedial commercial/industrial applications due to its superior insulation and air-barrier properties.  Several states have changed their laws to mandate the use of ONLY polyurethane foam on all new commercial and institutional properties being constructed.

SPF Insulation can be applied to most common building materials including (but not limited to): 

  • Metal Walls & Ceilings                
  • Glass Windows / Skylights / Glass Roof Monitors
  • Concrete
  • Transite Panels
  • Wood
  • Freezers / Coolers / Controlled Atmosphere Rooms (food storage)
  • Tanks
  • Fiberglass Panels
  • Ductwork

Polyurethane foam, when installed by an SPF contractor on the interior of a building, must be protected by a 15-minute approved Thermal (fire) Barrier as required by most code agencies.  Many choices are available to provide this protection:  drywall, intumescent coatings, portland cement spray applied materials, and metal sheathing are some of the FM approved materials.

United Thermal Systems is your SPF Contractor

Contact United Thermal Systems for your next SPF insulation project. Give us a call or visit our contact page today to get started. 

Spray Foam Insulation Application Demo:






      Roofers & Sheet Metal Contractors Association of New York State logo       Do It Right Do It Safely logo       SPFA Accredited PCP logo       Spray Polyurethane Foam Alliance

View Past Projects

SUNY Fredonia Foam Wall
Complete Interior SPF Roofing
Completed SPF Roof
Rochester Spray Foam Coating
Commercial SPF Roof Coating