Polyurethane foam core providing excellent insulation

Super easy to install on wood or metal frame

Resistant to warping, swelling, shrinking and chemicals

Full perimeter weather stripping

White paint finish with 16" x 20" window

Keyed lockset included

Rough opening for 3'0" x 6'8" door is 37.25" x 81"

Rough opening for 4'0" x 6’8" door is 48.75" x 81"