Chances are you are in trouble and will have to reduce the height of your overhead door opening unless.
Clearance needed for roll up door.
Remove the door from the packaging.
A nominal four inch thick concrete slab is another 3 1 2 thick.
Unpacking the roll up door.
65 mm to open up into the garage.
For doors taller than 10 there must be a minimum of 24 of head clearance.
51 mm to standard lift movements.
The spring system of the extension type was placed on each side of the door so little clearance was needed to open it.
When equipping a garage door with an electric door opener add 2 in.
304 mm available it is best to use a dual track system designed for low headroom.
Check for roll up door clearance add an extra 2 to headroom for insulation and hood options.
Add 6 8 to side room for a mh5011 motor.
121 mm to 12 in.
Roll up doors shipped by common carrier arrive at the job site packed in cardboard.
Head room is thedistance between the top of the door opening jamb header and the ceiling or ceiling to floor joist 15 of headroom is required for a 7 and up 7 to 8 8 requires 16 of headroom and 8 9 to 10 requires 20 headroom examples taken from model 650 check other models for their headroom requirements.
Before removing the roll up door from the packaging inspect the roll up door and packaging for visible signs of damage.
It is critical that you note the type of material the door will be mounted to as this will affect the materials needed to install the door securely and safely.
After these two deductions your 18 inches of distance from top of door opening to eave ends up being all of 2 5 8 clear.
Measure clearance of the door jamb measure the clearance from the inside edge of the jamb to the wall or nearest obstruction.
Add 17 19 to side room for a h50 motor.
This is the distance between the top of the door and the nearest obstruction toward the rear of the garage.
In order to install torsion spring hardware we recommend a clearance of 12 in.
One piece garage doors that haven t been on the market since the 1960s required about 2 in.
The finished opening measurement will be the same size as the roll up door size you will need.
A final consideration for door clearance is the depth of the garage.
200m mini storage roll up door installation instructions 400m heavy duty roll up door installation instructions ideal door is a leader in residential and commercial garage doors and a preferred brand among consumers architects specifiers and building professionals.
The garage door needs room to roll completely up when opening.
If damage is noted file a freight claim with the freight company immediately.