Now for tips and tricks to take care of your flat roof. It doesn’t matter if your rooftop is large and expansive or relatively small. It still needs to be well taken care of. Something to consider? While your roofing system may have a warranty for various roofing materials, keep in mind: regular maintenance is often a criterion for warranties to remain valid. You never want to leave your roofing vulnerable simply because your roofing membrane has a guaranteed lifespan of 15 or 20 years. It simply isn’t worth the risk. You need to take care of regular maintenance to keep your roofing system working well – and to keep that warranty valid.