Note the measurement and save it for later.
How to fit a garage door frame.
Insert the assembled frame into the opening.
Align the smaller mounting plates on each hinge with the inside face of the garage door frame at each side.
Keep in mind that if the door has 2x4 walls then the frame will be 4 1 2 11 4 cm.
Fit wedges under the sill to push it up against the lintel.
Mark the location of the machined holes and drill these at each side of the frame.
Frame the rough opening to a height that is 1 5 taller than the door that you have selected.
Installing a new garage door to an existing or new garage will almost always require the services of two people.
If the door has 2x6 walls then the frame will always be 6 1 2 16 5 cm.
If you are installing a 9 wide door the opening will be 9 3 wide.
In this video we show you how to adjust the top fixtures on your garage door to reduce the gaps between the door and the jamb.
This is necessary not only for the lifting and manoeuvring of the door but also for the sighting and positioning of the opening mechanism.
Installing a garage door.
Buy garage door top fixtures.
How to install a garage door.
To fit a door you ll need to remove the old door from its hinges unscrew the old hinges then place the new door and hinges into the frame.
Typical up and over style garage door.
If you purchase a door that is slightly too big you can always trim the edges with a circular saw.
When it fits well screw new hinges onto the door on the top and bottom edges.
A quick tutorial on the various steps.
External doors should open inwards.
If the door is 7 tall frame the opening 7 1 5.
Once you remove the old door measure the height and width of the doorway so you can purchase a door that will fit well.
Use a spirit level to get the sill perfectly horizontal.