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Find an array of different replacement windows from Sears. We carry the best vinyl replacement windows for your home. Check here
Additives Make the DifferenceMost vinyl compounds are 80% PVC resin and 20% additives. But it''s the additives that determine e the physical properties of the material. The compounds used in early windows weathered poorly, which led to problems like brittleness, yellowing, and surface pitting. As compounds improved, replacementwindows those problems became less common. Today''s windows contain UV-stabilizers to resist the sun and modifiers to enhance toughness and flexibility.Dimensional stability. Excessive thermal expansion was a problem with earlier windows. As the e temperature changed, vinyl parts expanded and contracted more than surrounding replacementwindows materials. e This differential movement led to broken glass seals, poorly fitting sash, and failed caulk joints between frame and exterior trim. Modern compounds are much more stable, but vinyl still moves more than wood, metal, or glass.
Vinyl replacementwindows and e windows first showed up in the U.S. in the 1960s, but they didn''t gain widespread acceptance until the replacementwindows 1980s. Recently, e vinyl overtook wood as the replacementwindows most common window material e in the U.S. Vinyl windows now account for about 40% of total window sales and around 60% of the replacement market.Some products combine wood and vinyl, but all-vinyl windows have sash and frames made from hollow pieces of polyvinyl chloride (PVC). Glazing and hardware vary by brand and model but are comparable to what you''ll find on wood and metal units.
(Photo: http://www.newscom.com/cgi-bin/prnh/20010221/NYFSNR01 )Vinyl is known for its excellent thermal insulating qualities. This makes it a natural choice for homeowners looking to increase the energy efficiency of their homes, said Chris Monroe, director of corporate marketing for Simonton Windows, a vinyl window and patio door manufacturer."The long-lasting smooth operation, easy clean-up and energy performance make vinyl windows an obvious choice for homeowners who have more things to replacementwindows do than worry about their windows," Monroe said.
Find an array of different replacement windows from Sears. We carry the best vinyl replacement windows for your home.
e replacementwindows
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