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uPVC door panels offer a long-term alternative to composite doors. They are strong, durable and fireproof. They are also reasonably priced and easy-to-maintain. The most straightforward way to install an animal flap on a uPVC panel is to order an additional double-glazed sealed unit with a premade hole for the cat flap. This is more secure than cutting a hole through an existing glass panel. UPVC Doors are easy to maintain Unlike traditional wooden doors, uPVC d