Injection Foam

Injection Foam Insulation

Injection foam is a great option to add the R-value and air sealing benefits of foam to closed spaces in existing buildings.

Insulation is one of the most important ways to keep your home’s temperature consistent throughout the year. Insulation helps keep your home comfortable, can help with noise reduction and helps keep energy bills low. Spray foam insulation is a popular insulation type that seals air leaks and adds R-value in one step. While this product has many benefits, it can only be applied in open cavities such as attics and open walls prior to drywall installation.

Injection foam provides the R-value and air sealing benefits of spray foam insulation. It is designed to be installed in closed cavities like finished walls and masonry block walls. We install Core Foam Masonry Foam Insulation® and InsulSmart Interior Foam Insulation®.

  • Core Foam Masonry Foam Insulation® is designed for the cores of concrete block walls. It is a Class 1/Class A fire rated product and meets or exceeds all testing requirements of current standard building codes. Core Foam Masonry Foam Insulation is typically used in commercial and institutional new construction such as retail box stores, schools and churches. It is also used in residential new construction applications such as concrete-block stucco walls, foundations and basement walls.
  • InsulSmart Interior Foam Insulation® is designed for enclosed cavity applications such as stud walls and cathedral ceilings. It is a product with low shrinkage and ultra-low odor. It is a Class I rated product and meets or exceeds all building code requirements. InsulSmart Interior Foam Insulation contains three EPA listed antifungal additives and is tested for termite and mold resistance.


Banker Insulation has years of experience installing quality insulation into all types of buildings, new and existing. Contact our office to learn if injection foam is right for your project, and to schedule a free estimate!