isotherm 145 mm
how roof insulation works

HOW ROOF INSULATION WORKS

So How Roof Insulation Works is very simple. Roof Insulation products all have R-value rating. This R-value if Roof Insulation is the ability of the Roof Insulation to restrict the heat flow in the home. In fact the higher the R-value, the more efficient the Roof Insulation. So how does your roof accomplish being this energy efficient barrier? Materials are one thing another is knowing…