• MaxSeal PRO Dual Flap Wall Mount Pet Door - Medium (9" x 12") - QC Supply -
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Security Boss

MaxSeal PRO Dual Flap Wall Mount Pet Door - Medium (9" x 12")

QC Part #680711+BG | MFR # WALL-MOUNT-0013777
$396 99
$396 99 $419.99
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Large(11"x16") Mammoth(15"x24") Small(6"x7.5") Medium(9"x12") Tall Grand(11"x25")

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More about MaxSeal PRO Dual Flap Wall Mount Pet Door - Medium (9" x 12")

The newly designed MaxSeal PRO Wall Pet Door sets the standard for premium pet doors, offering the latest innovations in security, durability, and performance. Hand-built to order by Security Boss, this pet door is crafted from high-grade, rust-resistant aluminum to ensure long-lasting strength and style.

The MaxSeal PRO features a metal 1" insulated interior security panel, providing the highest level of protection available when locked. Its dual flap system uses an exclusive aluminum-hinged connection, allowing smoother movement while reducing stress and wear—especially for larger pets. This design not only makes the door easier to use but also extends the lifespan of the flaps compared to standard pet doors.

Backed by the best warranty in the industry, the MaxSeal PRO covers both the door and flaps for up to 6 years against defects, with an optional 1-year flap replacement for dogs that chew or damage panels.

The flaps themselves are UV treated, weatherized vinyl—built to resist cracking, warping, shrinking, and discoloration even in extreme conditions. Powerful embedded magnets and staggered stainless strike plates ensure a tight air seal, helping keep your home comfortable and energy-efficient.

Key Features:

  • Heavy-duty aluminum frame for strength and rust resistance
  • Dual flap technology for superior insulation and protection
  • 1" insulated metal security panel for maximum safety
  • 10 powder-coated color options to match your home
  • Fits walls from 2"–10" thick
  • Longest-lasting flaps in the industry with warranty protection

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