Reserve Wood Extira
Extira is an eco-friendly, paint-grade wood composite that resists moisture, rot and termites. Engineered exclusively for outdoor use, it outperforms MDF and many wood species. Extira carves, routs and fastens like wood, giving you the freedom to create a one-of-a-kind door. Choose from modern, carriage house, or classic panel designs.
4-Layer-Construction
Extira Overlay + Extira Base Material + Polystyrene Insulated Hemlock Frame + 2″ Luan Inside Backer
Eco-Friendly Paint Grade Wood Composite
Extira is a patented composite with outstanding strength and dimensional stability. Made from sustainable materials including unused commercial timber and resins, the density and durability of the substrate makes it easy to incorporate custom details like deep V-groove patterns as well as arches and curves. The result is a design that often isn’t possible with other molded materials or steel.
Design Customization
Durable, paint-grade wood composite with smooth or grooved panel styles and unlimited design options. The smooth surface texture is free of knots and voids often found in wood, allowing for detailed craftsmanship and a flawless, furniture-quality paint finish that will withstand the elements. ColorBlast® custom paint colors are available in 1,500 shades.
Insulation
Polystyrene insulation with a 5.9 R-value for improved energy efficiency
Extira® doors are built to the same exacting standards as all Clopay custom wood doors. We use a Hemlock wood frame for strength and durability, then wrap and band it to keep moisture out. The interior face of the door is finished with a smooth Luan backer and can be painted to match the exterior.
https://literature.clopay.com/pdf_files/RSDR-WOODIDEA-10.pdf
