Multi-flex energy efficient dog doors are the most economical pet doors in the industry ...
The Multi-Flex flap features dual pane LEXAN® hard panels with an air gap in-between for maximum energy efficiency and wind resistance. Multi-pane, graduated opening keeps the amount of open space to a minimum and keeps outside temperatures outside. In addition, the flaps innovative design helps eliminate the potential for trapping ears, paws and tails.
Multi-flex Dog Doors Feature
- Maximum energy efficiency.
- Inner telescoping frame adjusts to fit 1¨ - 1¾" frames
- Lock-out slide (included)
- Easy to Install
- Low maintenance and durable.
- Limited Lifetime Warranty
Multi-Flex Dog Door Flap Sizes:
- Medium: 6-5/8" x 11-1/4"
- XLarge: 10-1/4" x 15-3/4" (dogs up to 80 Lbs)
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Multi-Flex Door
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