Ideal DF900SL Insulator Double Flap Pet Door.
Ideal Insulator Pet Door models feature an innovative draft restricter design including dual flaps which create an insulating air-pocket to increase energy efficiency. Strong sealing magnets run along both sides of the flaps as well as on the bottom.
Flap Size / DF900SL: 15 x 23 1/2 pet door (w x h)
Rough Cut: 16 1/2 x 26 1/4 (w x h)
Overall Size: 18 1/4 x 27 1/2 (w x h)
Please measure your pet before ordering. The width of the pet flap must be greater than the width of your pet across the shoulders. If you have questions about measuring your pet, please call customer service.
Ideal Insulator Pet Door - DF900SL - Features:
- High quality aluminum construction
- Adjustable frame telescopes to fit doors that are from 1 3/8" to 2" thick.
- Includes a locking security slide-in panel

- Optional Wall Kit (sold separately) allows you to install your pet door in walls from 4 3/4" to 7 1/4" thickness.
- Limited lifetime warranty