Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:28" - 31"

Thermo Sash 3e Pet Door for Sash Windows Width Adjustment Range:28" - 31"The 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

Easy to UseThe cover slides into the top channel of the frame and locks into position with a clip latch system

and built for years of reliable use

Purchasing Process:

clear or Low-E

Its reinforced shape increases strength

helping keep the cover stable and secure

built to support long-term usability and comfort

the entire glass unit is replaced with a single

these threaded rods are designed to handle repeated adjustments and continued use

Professional glazier required for precise measurements and installation

Once you place your order

with a balanced