3 Min ReadIndustry Insights
Calculating Ice and Water Shield (IWS) for a roofing project can be a challenging task, given how many factors play into calculating it correctly. First of all, building codes provided by the municipality will determine whether IWS is necessary, given the area’s history. Then, you will have to take a lot of the roof’s measurements into account before finally calculating your IWS size.
That’s a lot, right? So, how to effectively calculate your IWS without wasting time and money? Let's dive in!