With moisture-resistant paper on both sides and a moisture-resistant core, exterior gypsum sheathing is the ideal choice for wood and metal stud construction to provide fire resistance, weather protection, and added structural strength. Exterior gypsum sheathing requires no special tools or fasteners for installation, and is suitable for soffit and radius applications. Its low in-place cost makes it an affordable option to exterior grade plywood or masonry. Ask one of our knowledgeable experts if exterior gypsum sheathing is the right choice for your project.