Rats in Loft

Professional loft rat proofing and insulation upgrade benefits

When rats in the loft are discovered, the problem is often far more extensive than it first appears. Rats commonly nest within loft insulation, contaminate stored materials and travel through hidden structural gaps, leaving behind damage, droppings and unpleasant odours. Effective loft rat proofing begins with a detailed survey and inspection of the loft space to identify signs of rat infestation, entry routes and areas of contamination. During the process, any stored items, boarding and affected materials are carefully removed so the entire loft structure can be properly assessed. Old, damaged or heavily soiled insulation is then removed, followed by thorough vacuum cleaning and disinfection of the loft area to restore a clean and hygienic environment.

Once the loft has been properly cleaned and prepared, Pestology carries out targeted rat proofing for loft spaces, sealing the structural entry points that allow rats to access the roof void. At the same time, new high-quality thermal insulation is installed to the current building regulations depth of 270mm, significantly improving the loft’s thermal performance. This upgraded insulation can reduce heat loss through the roof by up to 25%, helping to lower heating costs while creating a warmer and more energy-efficient home. The result is a loft that is professionally rat proofed, fully cleaned and disinfected, and significantly better insulated — providing long-term protection from rats alongside improved energy efficiency and a healthier, safer attic space.