What is Spray Foam Insulation?
Spray foam insulation is a versatile insulating material applied as a liquid that expands into a foam, effectively sealing gaps and providing high thermal resistance. While it offers benefits like improved energy efficiency, improper installation can lead to issues such as trapped moisture and structural damage. In some cases, this has resulted in properties becoming unmortgageable, necessitating professional spray foam removal to restore structural integrity.
Types of Spray Foam in Kent
Spray foam insulation comes in two primary types: open-cell and closed-cell, each offering distinct properties and applications.
- Open-Cell Spray Foam Insulation: This light-density foam expands upon application, effectively filling gaps and providing thermal insulation with an R-value around 3.8 per inch. It's commonly used for interior walls, offering both insulation and sound absorption.
- Closed-Cell Spray Foam Insulation: This medium-density foam is rigid and offers a higher R-value, typically between 5 to 8 per inch, providing robust insulation and adding structural strength to buildings. It's often chosen for exterior applications and areas prone to moisture.
