Employee Login Home Products Kitchen & Bath Design About Us Locate Us Resources News 12 Zip System Sheathing It’s a one-of-a-kind structural roof and wall system with a built-in energy-efficient barrier that keeps moisture out and reduces air leakage, while still allowing panels to properly dry. Plus, it installs in two easy steps: 1. Install the panels, 2. Tape the seams. Fewer steps result in 40% faster installation when compared to traditional housewrap and felt. Key Features and Components of ZIP System Sheathing and Tape High quality structural sheathing panel made of engineered wood delivers strength and durability. Built-in vapor permeable water-resistive barrier eliminates the hassles of house wrap and felt. Engineered for enhanced drainage of bulk water and optimal permeability to allow water vapor to pass through and promote drying. A continuous, rigid air barrier decreases unwanted air leakage for greater energy efficiency. ZIP System™ tape with a specially engineered, high performance acrylic adhesive bonds with ZIP System® panels for a permanent protective seal. Watch Our Videos Business Hours Mon-Fri: 7am - 4:30pm Sat: 7am - 12pm Sun: Closed We Accept Credit Application Looking to open an account with Timberline Enterprises? Learn More Recent News Posts Timberline is Hiring! National Pressure Treated Lumber Shortage Construction Industry Remains Open as Essential Service Follow Us! Gloucester 4 Pond Road Gloucester, MA 01930 978-283-0195 Get Directions CONTACT US Newburyport 23 Low Street Newburyport, MA 01950 978-462-0402 Get Directions CONTACT US Beverly 80 Colon Street Beverly, MA 01915 978-922-0921 Get Directions CONTACT US Billerica 15 Letchworth Avenue North Billerica, MA 01862 978-663-3546 Get Directions CONTACT US Braintree 110 Hancock Street Braintree, MA 02184 781-843-1300 Get Directions CONTACT US Business Hours Mon – Fri: 7am – 4:30pm | Sat: 7am – 12pm | Sun: Closed Website Design by Spark Creative Works | © 2021 Timberline Enterprises