Standard Exterior Door Dimensions & Size Guide

As a manufacturer of exterior doors, we encounter these measurement and specification questions daily. Our approach is to provide precise rough opening charts for every door we produce, because we know that accurate framing is the foundation of a trouble-free installation. We offer full customization on size, including 8-foot and custom heights, and work with mahogany, white oak, knotty alder, walnut, and fir to match your design requirements. Our factory team can advise on jamb depth, glass configurations, and hardware to ensure your door meets local building codes. If you are planning a project and need guidance on dimensions or rough openings, our team can help you verify your measurements before you order.

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