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  UPVC Door Maintenance: A Comprehensive Guide to Longevity and Performance UPVC (Unplasticized Polyvinyl Chloride) doors are a popular choice for homeowners looking for resilience, energy effectiveness, and security. Understood for their low maintenance requirements, these doors can last for decades with correct care. However, disregarding regular maintenance can result in early wear and tear, decreasing efficiency and visual appeal. This short article offers a detailed guide to UPVC door maintenance,
 
                
				    				