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uPVC door panels provide a long-term alternative to composite doors. They are durable, efficient and resistant to fire. They are also inexpensive and easy-to-maintain. The most straightforward way to install a cat flap into a uPVC panel is to purchase an additional double-glazed sealed unit that has a pre-made hole for the flap. This is safer than cutting a hole into an existing glass panel. UPVC Doors are easy to maintain Unlike traditional wooden d