Why is fiber roll good for loft insulation?

Fiber roll insulation is effective for loft insulation because it provides Excellent thermal performance, helping to reduce heat loss and improve energy efficiency in buildings. Its flexible nature allows it to fit snugly between rafters and joists, minimizing gaps that could lead to drafts. Additionally, fiber roll insulation is lightweight and easy to install, making it a convenient choice for homeowners and builders. It also has sound-dampening properties, contributing to a quieter indoor environment.