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  UPVC Door Maintenance: A Comprehensive Guide to Longevity and Performance UPVC (Unplasticized Polyvinyl Chloride) doors are a popular option for homeowners looking for resilience, energy efficiency, and security. Known for their low maintenance requirements, these doors can last for decades with correct care. However, neglecting regular maintenance can cause early wear and tear, reducing efficiency and aesthetic appeal. This article provides an in-depth guide to UPVC door maintenance, making sure that your doors stay
 
					 
						 
                                     
				    				