Patio Awnings and Pergolas: Shade and Weather Protection patio awning differ greatly to pergolas in the way they provide shade and protection against rain. Awnings provide full sun/rain protection, available in both fixed and retractable versions making it ideal for locations with frequent rain. Pergolas: A pergola provides partial shading using slatted roofs, which can be layered with plants or fabric for even more coverage, but offer little protection in a heavy rain. While Both A Patio Awning And Pergola Are…Patio To Fit Your Local ClimateFor Extra Wet Areas, You Want An Awning That Will Help Keep The Outdoor Spaces Dry…Choose A Smaller Patio But Add A Roof Over It For Entertainment In Semi-Shaded Comfort. Select one for the level of coverage that best fits your backyard and will help you use it all year long.