Extira MDF
Extira™ is a panel product that resists moisture, rot and termites and offers excellent performance in exterior environments. Can be used for virtually any non-structural paint grade application, including exterior millwork, door and window parts, signage, garage doors and other architectural components, as well as high moisture interior environments. Extira panels have a 5-year warranty, unprecedented in the product category.
Weyerhaeuser MDF (Plum Creek)
When it comes to value, what really counts is not how much the MDF costs, but how much it costs to use it. Not all MDF panels are alike and may differ by wood species, fiber size, binders, density and consistency. All of these factors have a significant impact on key elements of your processing costs.