Endura Flap Vinyl Sliding Glass Cat Door Height Adjustment Range:92" - 95.5" The bolts securing this cover

The bolts securing this cover in place cannot be removed from the outside

This insert is built specifically for vertical sliding windows

The glass section uses 3/16 inch clear safety glass

Insulation That Goes Beyond

combined with optional Low-E glass

Endura Flap Vinyl Sliding Glass Cat Door Height Adjustment Range:92" - 95.5" The bolts securing this coverEndura Flap Vinyl Sliding Glass Cat Door designed for harsh weather and vinyl sliding glass doors Easy DIY installation in channel style tracks 1 1 2" to 1 3 4" thick 3 16" clear safety glass which is 59% thicker than the standard for enhanced durability and increased energy efficiency Secure locking cover and SlideLock for added security Flap withstands winds up to 50mph and extreme temperatures from 40 to 110 degrees Designed specifically for vinyl