170mm Top Layer Loft Roll Insulation is to be used in conjunction with the 100mm Base Layer Loft Roll Insulation to achieve excellent thermal,acoustic performance and meet Building Regulations.
Each roll has pre-cut perforations making it quick and easy to cut and fit
Compressed rolls for easy storage & handling, expanding to required thickness once unwrapped and can be laid on top of existing insulation
Significantly improves the thermal and energy efficiency in your home, helping keep your home warm in the winter & cool in the summer.