Waterproofing is not taken as seriously as it should be and is often not installed or maintained correctly. If you want the job done right, you must commission a company that specialises in commercial waterproofing in Sydney to do the job for you. Here are the warning signs that your building could potentially have a waterproofing problem and how to avoid it with the help of a professional service provider. Compromised Membranes Compromised membranes can be poorly sealed or h