How to Flash a Window | This Old House

This Old House general contractor Tom Silva shows how to fabricate custom-fit aluminum window flashing. (See below for a shopping list and tools.) SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse Shopping List for How to Flash a Window: 8-inch-wide aluminum flashing, used to make Z-flashing two beveled 2x8, used to bend flashing with homemade jig 2x4 tapping block, used with homemade bending jig wood gauge block, used to represent the thickness of the window casing and trim Tools for How to Flash a Window: metal brake or homemade bending jig, used to bend aluminum flashing into Z-flashing framing square, used to mark straight lines onto the flashing utility knife, for scoring lines onto flashing hammer, used to strike tapping block clamps, used to hold together homemade bending jig aviation snips, used to cut aluminum flashing to length About This Old House TV: This Old House is the No. 1 multimedia home enthusiast brand, offering trusted information and expert advice through award-winning television, a highly regarded magazine, and an information-driven website. This Old House and Ask This Old House are produced by This Old House Ventures, LLC and are presented on PBS by WETA Washington, DC. Follow This Old House and Ask This Old House: Facebook: http://bit.ly/ThisOldHouseFB Twitter: http://bit.ly/ThisOldHouseTwitter http://bit.ly/AskTOHTwitter Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG http://bit.ly/AskTOHIG Tumblr: http://bit.ly/ThisOldHouseTumblr For more on This Old House and Ask This Old House, visit us at: http://bit.ly/ThisOldHouseWebsite How to Flash a Window | This Old House    / thisoldhouse