Overhang Window Roof Shade

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.

Overhang window roof shade.

Putting all of these factors into consideration when designing a roof overhang can be quite confusing. Oct 12 2018 explore second son woodworks s board overhang roofs awnings on pinterest. Using sketchup i just fiddled around with the overhang width window size and vertical placement until i got the desired shading effect. Base case with overhang extending 30 of window height and fin extending 30 of window height.

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. Protect your home with overhangs and shades. No i just made the overhangs wide enough to provide the extra shade. 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.

Do not undervalue their importance. 3 mm clear single glazed with exterior shade or 6 mm reflective double glazed. Base case with overhang extending 100 of window height. Roof overhangs for summer shade and moisture protection.

The following snips show shading at noon on april 16 june 21 september 1 december 1 and february 1. They are critical to shade windows from undesired solar heat. See more ideas about door overhang door awnings window awnings. And also to protect exterior walls doors and windows from rainwater while keeping the foundation dry.

In general roof overhangs offer an effective solution for how to protect windows doors and entryways.