Manualshelf

Installation Guide

ManualsBrandsL.I.F Industries,Inc ManualsCommercial Doors36 in. x 84 in. Gray Flush Exit with 10 in. x 10 in. VL Left-Hand Fireproof Steel Commercial Door with Knockdown Frame
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ROUGH OPENING
FOR KNOCK DOWN FRAME
Rough opening size, KD frame cased open: Take the nominal door width and add 2" and
the nominal door height and add 1". Keep in mind that on a 36x80 door, the nominal
measurements are 36” x 80" while the actual measurements are 2' 11 3/4" x 6' 7”
Using a 36x80 door as an example, the rough opening size for a KD cased open frame
would be 38" x 81".