Browse
    All Categories
    Brands A-Z

Designer Pages PRO Users Only

Sign up for PRO to unlock your Firm Perspective, which helps keep track of how
you and/or colleagues in your firm interact with products like this.

Learn more about PRO

Vendors

Login as a PRO to manage your vendor relationships.

PRODUCT DETAILS

Manufacturer's Product Description

CertainTeed Sheathing Treated Core is a water-repellent gypsum sheathing for application to the outside of building framing members, and serves as the base for the exterior wall finish. It can be used as attachments to the outside of exterior wall framing as a water-resistant underlayment for various siding materials. Also available in Type X for use in fire-resistance rated designs.