How To Figure Out Weight Of Garage Door

Calculating the spring size by the weight of my garage door the first thing you need to do if you need to weigh your garage door is to find a scale that you would normally use to weigh yourself.

How to figure out weight of garage door.

A guess of your garage door weight may not be accurate enough to ensure that you will get the right size and weight rating extension springs. The average modern steel single car door weighs around 125 pounds while double car doors weigh about 200 pounds. Choose the thickness in inches from the drop down list. Choose the appropriate species from the drop down list.

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. Door weight kg density specific gravity x door height mm x door width mm x door thickness mm 1 000 000 door weight calculator input your data into the box below and the weight of a single door will be automatically calculated. Enter door height in inches. Wooden door weight calculator in kg how many hinges per door woodweb s cabinetmaking forum.

Most extension springs for 7 foot high doors are 25 inches long with a 42 inch stretch. Door weight is important when trying to figure out what torsion or extension springs are needed to counterbalance the door. Choose the thickness in inches from the drop down list. Enter full inches only do not enter fractions or decimals.

Enter door width in inches. Garage door weight is determined by size material steel gauge thickness insulation and glass.