Most people realize that a mould infestation can cause serious health problems. It causes coughing, sneezing and serious issues like lung cancer. Beyond the health risks, removal and remediation of mould are both costly and stressful. Make use of spray foam insulation to avoid such issues. It is a very effective technique to prevent moisture from entering your home and mould to form. We at O'Reilly Brothers are experts in installing spray foam insulation to prevent mould.