Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:35" - 38.5" which is ideal for rentals

which is ideal for rentals or vacation homes

The spring-loaded design is also easy to install or remove

It reads more like a true part of the door area rather than a temporary workaround

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

helping everything blend together for a clean

Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:35" - 38.5" which is ideal for rentalsThe 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