Thermal Insulation in Building Construction

Every building construction will require thermal insulation, and InSoFast closed cell Expanded Polystyrene foam panels combine affordability with DIY friendliness and superb performance. We’re sure that InSoFast insulation panels will make your project better, your wallet fatter, and your schedule shorter!

InSoFast insulation panels provide continuous insulation coverage because of the closed-cell, injection-molded EPS foam along with the airtight fit of the panels and the embedded studs that prevent thermal bridging.

InSoFast insulation products, introduced in 2006, are American-made, high-quality, and great for contractors and DIYers alike.

When looking for high-performing insulation, InSoFast EPS insulation panels have the right stuff. Our insulation panels are made from closed-cell, EPS foam and provide double the R-value (resistance to energy loss) per square inch when compared to insulating boards made from open-cell technology.

Thermal Insulation in Building Construction

These panels don’t break down or release toxins, so, once they’re in place, you can be confident in the insulation for many years to come.

In addition to providing incredibly powerful insulation, InSoFast insulation panels are also highly flexible. We offer interior and exterior products, and the universal design works well on walls, ceilings, and even floors.

The versatility of InSoFast doesn’t end there! InSoFast insulation panels come with embedded studs for easy drywall application, and the built-in electrical raceways make wiring easier than ever before.

Avoiding Thermal Bridging

When insulation coverage is broken, either by settling, by a wooden stud, or some other gap in coverage, a thermal bridge occurs. Thermal energy can pass through in these locations, reducing the effectiveness of your insulation design.

To overcome the potential for thermal bridging, choose InSoFast insulation panels. Each panel includes embedded, non-ferrous studs every 16” on center. Surrounded within the insulation and made of non-conductive material, these studs allow for functional use without creating a thermal bridge. Further, the tongue and groove notches along the edges ensure an airtight fit that won’t allow air to pass, keeping the system free of thermal bridges.

InSoFast Insulation Products

InSoFast UX 2.0 Insulation Panel

  • Base level insulation panels
  • 2-inches thick
  • Flat surface displays the faces of the embedded, non-ferrous studs
  • R-value = 8.5
  • Outperforms walls with traditional frame and fiberglass insulation with an R-value of 13
  • Adequate for majority of interior purposes

InSoFast EXi 2.5 Insulation Panels

  • Step above base-level
  • Built-in electrical raceways
  • 5-inches thick
  • R-value = 10
  • Outperforms walls with traditional frame and fiberglass insulation with an R-value of 15

InSoFast EXe 2.5 Insulation Panels

  • Exterior insulation
  • Serves as a secondary weather barrier
  • Works with all sorts of finishing options
  • Provides a capillary break for wood-framed walls
  • R-value = 10

InSoFast PLUS Insulation

  • Enhance R-values further by pairing InSoFast insulation panels with rigid foam board from the local hardware store
  • InSoFast insulation panels must go over the base panel boards
  • R-values of system are cumulative

All InSoFast insulation panels are easy to install. The panels connect together intrinsically into a foolproof system where mistakes are difficult to make. The only tools needed include a caulking gun loaded with Loctite PL Premium 3X Stronger Construction Adhesive, a utility knife, a saw, and a can of spray foam insulation to finish up by sealing any small gaps and seams.

To save money while ensuring that your project has the best thermal insulation, call InSoFast today at (888) 501-7899. We’ll help you get your building construction underway with a versatile, effective, and affordable product.