If you re installing a two car garage door place a reinforcing bar on the top panel to prevent the door from bowing in the center.
How to istall a new garage entry door.
Drill pilot holes image 1 and secure the bar with screws.
Insert the new unit top first sliding the exterior molding up below the z flashing.
Most doors are pre hung with hinges installed and set inside a casing that fastens to the.
This is step by step installation of a.
Install a new door lock and door knob by inserting the latch through the hole for the new parts.
Replace them with 2 inch deck screws for strength.
A replacement for a garage entry door may be wood metal or vinyl but all install basically the same way.
Remove one screw from each of the hinges in the doorframe.
Press the unit home so that it beds tightly in the caulk.
Tie the extension spring to the roller track then detach the cable from the bottom bracket with a pair of pliers.
Next set the doorframe in the opening and center it in the opening.
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Use the door shims if needed.
Insert the lockset tailpieces through the latch bolt and screw the handles together by tightening the retaining screws.
Remove the door from the pre hung frame by removing the hinge pins.
Be sure the bar is centered on the panel.
Begin installing your new door.