Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:35" - 38.5" exposed drill holes can stand

exposed drill holes can stand out visually

which is ideal for rentals or vacation homes

while the resistance can be adjusted by adding or removing magnets to suit confident dogs or more cautious cats

The Thermo Sash 3e Pet Door for Sash Windows is built for homeowners who want pet freedom without compromising the performance of their window

and still perform reliably for years

Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:35" - 38.5" exposed drill holes can standThe Thermo Sash 3e Pet Door for Sash Windows is built for homeowners who want pet freedom without compromising the performance of their window. By integrating an insulated panel directly into the sash track, it creates a dedicated access point that works with your window rather than replacing it. Cold Weather Performance and Magnetic Sealing At the core is a flexible polyolefin polymer flap engineered to remain responsive even in temperatures down to