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uPVC door panels offer a long-term solution to composite doors. They are durable, efficient and resistant to fire. They are also reasonably priced and easy-to-maintain. A double-glazed sealed unit with an opening already cut for the cat flap is the easiest way to install an animal flap inside a uPVC sheet. This is a lot safer than trying to cut holes in a glass panel. UPVC doors are easy to maintain Unlike traditional wooden doors, uPV