Construction & Insulation

Solid Construction, Worry-Free Living

Every Reserve® Wood Extira® garage door is crafted with durability and minimal maintenance in mind. At its core is a solid Hemlock wood frame, chosen for its natural strength and stability. This frame is wrapped and banded to seal out moisture, so your door stands up to the elements year after year.

A thick Extira® overlay forms the exterior, delivering the look of high-end wood with exceptional resistance to rot, termites, and swelling. Inside, polystyrene insulation keeps your garage more comfortable, while a smooth 1/4" Luan backer creates a clean, paintable finish for the interior face.

Special touches—like three-section construction for larger window openings and a unique one-piece drip cap—help keep water out and preserve the beauty of the door. True divided windows, premium hardware, and smooth-gliding rollers ensure quiet, reliable operation. A replaceable vinyl weather seal along the bottom keeps out drafts and debris.

Reserve® Wood Extira® doors arrive primed or painted, ready for installation, and Color Blast doors are backed by a two-year warranty for added confidence.

1. Cladding
2. Extira®
3. Polystyrene Insulated Hemlock Frame
4. 1/4" Luan Inside Skin