Overhang Window Roof Shade

Roof overhangs for summer shade and moisture protection.

Overhang window roof shade.

For example if the roof s overhang does not shade the window during the hottest hours of the day direct and reflected sun light will heat the interior. Overhangs are a key part of any home s design. Base case with overhang extending 100 of window height. And also to protect exterior walls doors and windows from rainwater while keeping the foundation dry.

They are critical to shade windows from undesired solar heat. Oct 12 2018 explore second son woodworks s board overhang roofs awnings on pinterest. A houston roofer should be able to help determine the correct size and type for the overhang or shade that is appropriate for the location of the home. The size of the window width and height and the window s relationship to the roof the space above the window influences the direct and indirect gain of solar heat.

Putting all of these factors into consideration when designing a roof overhang can be quite confusing. 3 mm clear single glazed with exterior shade or 6 mm reflective double glazed. The following snips show shading at noon on april 16 june 21 september 1 december 1 and february 1. Using sketchup i just fiddled around with the overhang width window size and vertical placement until i got the desired shading effect.

If the roof overhang is not big enough then the only way to protect these windows doors and entryways is by recessing them into the thick exterior wall or by installing special casing and flashing for each door or entryway. Base case with overhang extending 30 of window height and fin extending 30 of window height. See more ideas about door overhang door awnings window awnings. Base case with overhang extending 30 of window height.

Do not undervalue their importance.