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Paint grade 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.
Extira doors are built in three sections, instead of four, allowing for proportionally larger window sizes.
Extira is a patented and proprietary wood composite manufactured from certified ecofriendly materials.
Clopay doors do not contain HFCs and comply with these environmental laws and regulations.
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.
Calculated garage door section R-value is in accordance with DASMA TDS-163.