How To Determine The Weight Of A Garage Door

The average modern steel single car door weighs around 125 pounds while double car doors weigh about 200 pounds.

How to determine the weight of a garage door.

Door weights 150lbs and under will be shipped with 1 high cycle life torsion spring. If your door is 210 pounds you would need a pair on for each side of the 210 pound white springs. Door weight kg density specific gravity x door height mm x door width mm x door thickness mm 1 000 000. Garage door weight is determined by size material steel gauge thickness insulation and glass.

Door must be in the fully open position to remove the tension. 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. This is sometimes referred to as the spring s lift power how much weight the torsion spring can lift. Weight of the door the weight of the door can be difficult to calculate but it s a crucial measurement because the springs need to counterbalance the weight to function properly.

Torsion springs and garage door weight. Older doors made from wood overlay doors and full vision. However great care must be taken when weighing the door. We will use the corrispoding weight you ordered to customize the perfect spring s to balance your garage door.

How to choose garage door extension springs. You could also use 4 springs consisting of 2 at 100 pounds tan and 2 at. Door weight calculator input your data into the box below and the weight of a single door will be automatically calculated. The spring s individual measurements are also important they determine the spring s lift.

Measurements you ll want to note include. Door weight is important when trying to figure out what torsion or extension springs are needed to counterbalance the door. Torsion springs need to provide enough force to equal the weight of the door. Once you know the total weight of your garage door using a bathroom scale for doors under 300 pounds you can use the chart below to see the color extension spring you need.