Sonya Awning April 25th, 2018 - 08:48:42
European lines have the highest quality, partly because awnings have been used in Europe for thousands of years and are tightly integrated with building design concepts. This long history has led to the best designed and manufactured awnings available: Tight manufacturing standards- Internationalized, rigorous QA testing standards- Certification processes for materials- Durable material quality for frames, fabrics, and threads- Continuously evolving styles, features, and development On the other hand, most budget (residential) retractable awnings tend to be made in China, an area plagued by consistent complaints about poor quality control, poor materials, and poor labor. With budget lines, product quality, sometimes even product materials, varies significantly between lots. - Lower quality materials- Lack of testing or certifications- Limited styles- Inconsistent manufacturing quality.
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.
PVC - a hard polymer also used to make plumbing pipes; this tends to be brittle. Kevlar® - the polymer used to make bulletproof vests; Kevlar® straps in the arms instead of cables are extremely strong and durable and cant rust. Cables - braided metal strands which are used in the arms; these are usually steel, which rusts, leading the cables to discolor the fabric and eventually break. Cables cannot be replaced because they are internal to the arm and inaccessible. Terms: Installation Understanding a few terms about the positioning and installation of the awning can help determine the appropriate size and installation location for your awning: o Mount - what way or location the awning is affixed to the home or building, such as a wall mount, eave mount, soffit, or roof mount. Pitch - the angle that the awning comes down from the mount point to the front bar. Some lateral arm retractable awnings have an adjustable pitch. Projection - how far out from the wall the awning can extend. Load - the stress put on the awning, from wind, snow, even the weight of the awning itself (dead load). Good quality retractable awnings can sustain wind speeds up to approximately 35mph Pooling - water buildup on the canopy which can cause the fabric to sag and stretch.
Saving Your Environment - Where Awnings Can Go The protection from retractable awnings can apply in unexpected places. The most obvious places where shade would be appealing are in Sun Belt states with sunny and dry climates. Interestingly, retractable deck and patio awnings for sun protection are extremely popular in Pennsylvania, New York, and New Jersey, despite long winters and heavy precipitation, because the high cost of electricity makes energy savings important. Whether a retractable awning is useful depends on how that area will be used and if it is possible to find a design suited to that specific need. Ask yourself a few questions to help identify if a retractable awning can meet your needs.