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uPVC door panels offer a long-term alternative to composite doors. They are strong, durable and resistant to fire. They are also inexpensive and easy to maintain. A double-glazed sealed unit that has already cut a hole for the cat flap is the easiest method to install a cat flap in a uPVC sheet. This is much safer than cutting the hole in a 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 efficient and can reduce your electric