Exterior Contractor Product Guide

Extira

Extira panels provide great dimensional stability and long-term performance. Plus, without the knots or cracks commonly found in wood, Extira offers 100 percent product yield and is easy to cut, machine, route and paint. Extira is treated with zinc borate, a wood preservative, and made with phenolic resins to resist moisture, rot and termites. As a result, Extira withstands exterior environments and is warranted for five years.