When installed properly, thermal insulation on roof stops the heat from escaping your home, thereby preventing energy loss and boosting your building’s overall energy efficiency. This energy savings result in a lower dependency on air conditioners in summer and heaters during winter, which helps you save money on utility bills.

There are several different types of insulation materials. Each has its own properties, characteristics and installation requirements. In order to select the best type of insulation for your specific situation, you should consult a qualified professional.

Maximizing Efficiency: Thermal Insulation on Roof

Cellulose insulation is an eco-friendly choice for your roof sheets. It’s made from recycled paper and other materials, so it has low environmental impact. It also has good resistance to moisture, pests and fungus. It’s ideal for use in cathedral ceilings and homes with open attics. However, cellulose requires special maintenance to prevent settling or voids.

Expanded polystyrene (EPS) insulation is another common option. It’s also known as bead-board or molded polystyrene, and it has moderate R-value. However, it doesn’t offer water-vapor or fungus resistance and is vulnerable to damage from hot roofing materials like asphalt or bitumen.

Finally, fiberglass is another common choice for your roof sheets. It’s available in various thicknesses and R-values for different climatic regions. However, it’s important to note that the thickness of fiberglass insulation decreases with an increase in humidity. In addition, the vapor and fungus resistance of fiberglass is also less effective as the material ages.