Replacement Dog Door Flaps

MaxSeal® PRO Replacement Flaps
Built for durability and fast swaps, the PRO uses a heavy-duty piano-hinge attachment for easy replacement—no need to remove the pet-door frame. Sized and oriented (interior/exterior) so magnets align for a tight, reliable seal.

MaxSeal® Replacement Flaps
Precision-made by size and by location (interior/exterior) to match frame magnet placement for optimal sealing. Replace from the front using the top thumbscrews—no need to remove the pet-door frame.

SB Standard Replacement Flaps
Clear-vinyl flaps with one or two (size-dependent) metal strike plates riveted to each side, uniquely shaped for SB Standard doors. Secured with included thumbscrews you can hand-tighten and snug with the Allen wrench—no need to remove the pet-door frame.