The two most common conditions of COPD are emphysema and chronic bronchitis and they have been the two classic COPD phenotypes. While COPD is incurable, it is preventable and treatable. COPD progressively worsens, with everyday activities such as walking or dressing becoming difficult. The main symptoms include shortness of breath and a cough, which may or may not produce mucus. Pulmonary rehabilitation, long-term oxygen therapy, lung volume reduction Ĭhronic obstructive pulmonary disease ( COPD) is a type of progressive lung disease characterized by long-term respiratory symptoms and airflow limitation. Stopping smoking, improving indoor and outdoor air quality, tobacco control measures Tobacco smoking, air pollution, genetics Īsthma, congestive heart failure, bronchiectasis, tuberculosis, obliterative bronchiolitis, diffuse panbronchiolitis Section of a lung showing centrilobular emphysema, with enlarged airspaces in the centre of a lobule usually caused by smoking and a major feature of COPDĪnxiety, depression, pulmonary heart disease, pneumothorax “Expanded market availability of TruDefinition Duration FLEX shingles allows us to support residential roofing markets across Tennessee and Texas with shingles that blend performance and beauty.”īeyond standing up to the elements, TruDefinition Duration FLEX shingles offer a range of dimensional colors, including “classic” shades and “vibrant” colors.Medical condition Chronic obstructive pulmonary diseaseĬhronic obstructive lung disease (COLD), chronic obstructive airway disease (COAD) “When weather hits, you want the confidence that your home’s roof is going to perform and help protect what matters most,” said Nicole Howe, Product Leader of Regional Speciality Shingles at Owens Corning.
Recent polling suggests that a shingle’s ability to withstand nature’s elements is an important consideration in markets across the United States. (See actual warranty for complete details, limitations, and opportunities.) For patent information, please visit combination of flexibility and grip helps the shingles to withstand weather elements, including up to 130-MPH wind resistance, storm debris, and summer and winter temperature swings.
#Oc shingles durations series#
SureNail Technology is available only on Owens Corning Duration Series Shingles. The integrated polymeric backing material of the WeatherGuard Technology allows Duration STORM shingles to meet one of the industry’s highest ratings for impact resistance, UL 2218, Class 4.Īlso featuring the UL 2218 Class 4 impact rating and now available in the Irving area, TruDefinition Duration FLEX shingles are the only roofing option on the market to combine the resilience of SBS polymer modified asphalt with the hold of SureNail Technology. (SureNail Technology is not a guarantee of performance in all-weather conditions. TruDefinition Duration STORM and/or Duration FLEX shingles are now available to contractors and homeowners in more than 35 states including the Irving and Memphis plant service areas. TruDefinition Duration STORM impact-resistant shingles combine SureNail technology for grip and feature patented WeatherGuard Technology. The expansion of markets served meets growing demand for high-performance shingles in high storm regions across many parts of America. Owens Corning Roofing is making its Class 4 TruDefinition Duration FLEX and Duration STORM shingles available in more U.S.
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