Benefits of PU Foam Spray PU foam spray is a fantastic way to enhance the insulation of your home, and to prevent pests. This is because you can spray it into your doors and windows and prevent them from opening and closing, thus reducing the chance of pests gaining access to your property. It also has a number of other benefits, including thermal and sound insulation. Sound insulation Sound insulation with spray foam can help reduce the amount of noise you hear inside your home. If you are worried about loud appliances and traffic noise, then you can use spray foam to block these. Spray foam is also good for…