Knox with Thermal Break - Single Arch Swing:Left Hand In Swing it can be solved with

it can be solved with double flat doors

the tabs on the jamb are pre-drilled for easier installation

Double flat doors are resistant to air leakage

Tabs with pre-drilled holes are welded to the jamb for easy installation

a door sweep helps block sound

Knox with Thermal Break - Single Arch Swing:Left Hand In Swing it can be solved withOur Knox single entry iron door delivers a modern industrial feel with its 3 horizontal bars and full 5 8" tempered dual pane glass operable panel. Easily cleanable and providing a sense of security, this contemporary design is the perfect balance of elegance and flair. The Knox is fabricated with industry above standard 12 gauge material. The doors are 2" inches thick, include a steel threshold, and bullet hinges with grease fittings welded on the