When it comes to creating a comfortable and energy-efficient home or workspace, internal wall insulation is a powerful yet often underestimated solution. While many people are familiar with traditional forms of insulation like attic and cavity wall insulation, internal wall insulation offers a unique set of advantages. In this article, we will explore the concept of internal wall insulation, its benefits, installation process, and some key considerations to keep in mind.

Internal wall insulation, also known as interior wall insulation, is a method of improving the thermal performance of a building by adding insulation material to the inner surfaces of exterior walls. Unlike external insulation, which involves insulating the outer walls of a building, internal wall insulation is applied within the building's existing structure.