It should be noted that since the cable loops around a pulley the lifting force of a 210 pound spring is only 105 pounds as seen by the garage door.
How much do garage door weigh.
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Nothing in the ceiling nothing in the floor.
The average modern steel single car door weighs around 125 pounds while double car doors weigh about 200 pounds.
For doors up to 1100 lbs.
If you have a heavier door that weighs more than 150 pounds with one spring still wound you will need to use 2 scales and position them under the first row of hinges from each end of the garage door.
Choose the thickness in inches from the drop down list.
Insulation adds about 25 pounds and a steel back ads about another 30 so about 205 pounds.
Enter door width in inches.
Garage door weight is determined by size material steel gauge thickness insulation and glass.
A standard 25 steel gauge 8 x 7 residential garage door from unique raynor amarr haas midland doorlink garaga northwest hormann delden clopay midamerica martin overhead c h i wayne dalton and windsor will weigh approximately 75 80 lbs and an insulated will garage door weigh approximatly 85 90 lbs.
Therefore you need a pair of 210 pound springs even though your total door weight is 210 pounds.
Enter door height in inches.
Wood doors are inconsistent because the.
This because one spring is still lifting half the door s weight check out our video on how to weigh your garage door on our videos page.
A standard 16x7 door with no insulation weighs about 150 pounds.
Door weight is important when trying to figure out what torsion or extension springs are needed to counterbalance the door.
Enter full inches only do not enter fractions or decimals.
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