page_title: Storm door
section_title: Aluminum
hierarchical_section_title: Storm door / Construction / Aluminum
caption_attribution_description: English: common aluminum and glass residential storm door
context_page_description: A storm door is a type of door that is installed in front of an exterior access door to protect it from bad weather and allow ventilation. Storm doors generally have interchangeable glass panels and window screen panels to provide visibility and prevent flying insects from entering the home.
context_section_description: The main advantage of aluminum over wood as a storm door material is aluminum's corrosion resistance. Aluminum storm doors do not need to be painted frequently to protect them from the elements. Aluminum storm doors are available in a variety of thicknesses. All of these thicknesses can accommodate interchangeable glass and screen panels.
  The least expensive storm doors are the thinnest. As the storm door frame gets thicker, the door frame becomes more rigid. The strength and rigidity of the door is limited however, by the relatively brittle aluminum alloy corners that hold the frame together. If the door gets blown open during a storm, the corners can crack and the door will lose its strength. The corners however, can be replaced if parts can be found.
caption: Residential aluminum and glass storm door, US
exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K20D", "Image Orientation": "Horizontal (normal)", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "QuickTime 7.6.2", "Image DateTime": "2009:06:21 07:02:31", "Image HostComputer": "Mac OS X 10.5.7", "Image ExifOffset": "242", "EXIF ExposureTime": "1/100", "EXIF FNumber": "7/2", "EXIF ExposureProgram": "Program Normal", "EXIF ISOSpeedRatings": "200", "EXIF ExifVersion": "0220", "EXIF DateTimeOriginal": "2009:06:21 00:10:48", "EXIF DateTimeDigitized": "2009:06:21 00:10:48", "EXIF ExposureBiasValue": "7/10", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "40", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "3104", "EXIF ExifImageLength": "4672", "EXIF SensingMethod": "One-chip color area", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "60", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Hard", "EXIF Saturation": "Normal", "EXIF Sharpness": "Hard", "EXIF SubjectDistanceRange": "3"}