Garage Door Extension Spring Weight

How to choose garage door extension springs.

Garage door extension spring weight.

7 door 8 door. Garage door weight vs extension spring size. Finding the right extension springs for your door is easy if the color hasn t worn off the end. Total door weight indicates the springs you will need for example if the door weighs 100 pounds you need two 100 pound springs one on each side.

The garage door industry has a standard color chart for the strength pull for springs. For an 8 foot high door the spring would be 28 inches long with a 48 inch stretch. Door must be in the fully open position to remove the tension. As an example a 25 gauge 16 7 standard residential garage door from clopay midamerica overhead door c h i martin hormann wayne dalton unique raynor amarr haas midland doorlink garaga northwest delden and windsor will weigh 150 160 lbs and insulated garage door weigh 165 180 lbs.

Plug end extension spring is a p528 28 in. However most standard garage doors are raised steel panel and are very similar in weight. Add a 2 x 4 with one end on one scale and the other on a second scale with the door perpendicular to the 2 x 4. Dasma spring color codes.

Measurements you ll want to note include. If door weight exceeds capacity of the scale use 2 bathroom scales. Two p528 springs one on each side of the door can handle a 105 lbs. Plug end extension spring is a holmes spring replacement for heavier 1 piece tilt up canopy style garage doors.

Plug end extension spring is a p528 28 in. Starting with our easy to use selection tool you can easily find the garage door extension springs you are looking for the 1st time. Door with an initial tension of 165 lbs. When using two scales add the weights together for the total door weight.

Door with an initial tension of 165 lbs. 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. Replace garage door extension springs replacement garage door springs garage door torsion spring replacement garage door spring and cable repair garage door weight chart poskinhow to measure garage door torsion springsgarage door torsion spring how many turns mycoffeepotunderstanding the garage door spring color code and ensuring youwindload reinforced garage doors clopay windcodegarage door. 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.

Most extension springs for 7 foot high doors are 25 inches long with a 42 inch stretch. Two p528 springs one on each side of the door can handle a 105 lbs. 80 gold 90 lt.