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uPVC door panels are a long-term solution to composite doors. They are strong, energy efficient, and resistant to fire. Additionally, they are inexpensive and easy to maintain. A double-glazed sealed unit that has already cut a hole for the cat flap is the simplest way to install a cat flap in a uPVC sheet. This is much safer than trying to cut holes in an existing glass panel. UPVC Doors are easy to maintain Unlike traditional wooden doors, uPVC doors don't require frequent painting or sanding. They are also energy effic