Home / Awning / top-notch porch awning ideas photo / How To Build A Roof Overhang Over An Exterior Door Retractable Porch Awnings How To Build A Wood Awning Over A Door How To Build A Door Canopy Yourself Best Retractable Awnings
Sonya Awning April 23rd, 2018 - 11:51:16
retractable and fixed awnings: Visibility. Many fixed awnings use stanchions or posts which can block the view; retractable awnings are suspended, either by springloaded arms or with guidewires, depending on the syste. Since they dont require external support, they allow uninterrupted views. Easy installation. Retractable awnings are very simply mounted onto the structure at points like a wall or beam without heavy labor or construction. Variety of use. Retractable awnings can go in small or special areas, such as over windows, where fixed canopies would not be appropriate. Changeability. Retractable awnings can move according to different weather conditions, such as changing the slope of the awning during rain, closing during storms, or using a series of awnings across a long outdoor area that follows the sunlight.
Arms - the part of the frame which folds closed at the elbow when the awning is retracted (rolls in) and opens when the awning is extended (rolls out). Shoulder - the joints on the retractable awning arms where arms attach to the mounting bar. Front bar - the extrusion at the very front of the awning frame. Hood - a cover which fits over the retractable awning frame and fabric; when the awning is fully retracted, the hood protects the exposed fabric, frame, and motor from the elements. Valance - a strip of fabric, usually a few inches high, which hangs from the front bar of the retractable awning. Rib - the cross bars of the frame which support the awning fabric. Not every awning style has ribs, since ribs are often used to create a shape to the awning frame; for example, lateral arm retractable awnings dont have any ribs. Canopy - an elongated, dome, or waterfall style retractable awning.
Part of the appeal of retractable awnings, and one feature which makes them a practical asset for both home and business owners, is how easy it is to keep them looking beautiful and functioning smoothly. For a retractable awning, "maintenance" boils down to occasional washing and routinely closing it to keep the awning fabric and frame in prime condition. Gentle Cleaning The major concern for retractable awning fabric is stains caused by leaves, vines, tree sap, and other elements like smoke, particularly in autumn as leaves fall and plants begin to die back. Cleaning an awning has only two steps: 1. Use a broom to gently remove leaves and debris. 2. Hose down the awning, making sure to avoid the end of the awning with the motor, if motorized.
Consider whether the additional cost for a high end retractable awning is worth the additional quality. The functional distinctions between high and low quality retractable awnings are significant: - Commercial (high quality) awnings have non-prorated frame warranties of 25 years and fabric lifetimes as long as 12-15 years, while residential (budget) lines have frame warranties and fabric lifetimes of five years or less. - Commercial grade retractable awnings come in custom sizes, down to an inch measurement, while many residential lines have only a few standard sizes. - Commercial retractable awnings have hundreds of fabrics available, while budget lines usually have much fewer color and pattern options. Additionally, high quality awnings use a woven fabric called solution-dyed acrylic which resists fading, mildew, and rot, while budget awnings use cheap materials such as canvas (which fades quickly) or vinyl (which absorbs the heat and does not breathe).