Standard Front Door Dimensions: Width, Height & Sizes

Standard front door dimensions are 36" x 80". Compare double and oversized entry door sizes, plus learn how to measure rough openings correctly.

As a manufacturer of doors and windows, we work with these standard dimensions every day. Our factory produces both standard-size doors and fully custom sizes to match specific architectural requirements. When you provide us with your rough opening measurements, we can manufacture door slabs and pre-hung units that fit precisely, whether you need a standard 36″ x 80″ single door, a 72″ x 80″ double door, or an oversized custom entry. We also adjust profile structures and fittings to match local building codes in your target market, and we provide full documentation for customs clearance on international shipments. If you have a project that requires standard or custom front door dimensions, Get a Free Quote and our team will help you specify the right sizes for your openings.

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