Coastal Shield Window

Coastal Shield Window (CSW) specializes in premium window replacement solutions designed to withstand the coastal challenges of Charleston and the surrounding Lowcountry. Our mission is to provide homes with enhanced energy efficiency, storm protection, and timeless aesthetics, delivering “Strength in every pane, trust in every frame.” As a locally owned business, we understand the unique needs of our community and pride ourselves on transparency, quality craftsmanship, and a customer-first approach. We’re proud to serve and connect with our local community through partnerships and outreach, helping to build a stronger, more resilient Charleston.