Over 16 years of experience in Residential and Commercial Doors and Hardware. The weight an extension spring can support is marked by the color code at the end of the spring. Many extension spring weights are indicated by the color code painted on the end of the spring. It is recommended to weight the garage door to be accurate as to what extension springs to order. Garage door extension springs are also color-coded. The color for each spring can be found by viewing the detail when you click the part number or description.
We carry High-quality, Heavy-Duty Garage Door Extension Springs for New and Old Garage Doors. Color coding is the consistent measure for extension springs (a 150lb red spring for a 7′ door could have been manufactured in several different sizes). One-Piece Garage Door Kit. Industrial Door Company D.B.A. Industrial Spring Co. and Holmes Manufacturing. Providing the correct torsion or extension spring for your application is our most important offering. Color Codes – Extension Springs. Replacing broken torsion springs on a garage door.
Extension springs are found on most traditional roll up garage doors. Depot and buy your replacement extension springs based on the color code. Garage Door Extension Springs are Sold Based on Their Color Code. Garage door extension springs are color coded. This allows you to go to the hardware store and pick out the replacement springs in about 5 minutes. So I chose the new spring that had this color code. As a side note, you should replace both springs at the same time because your garage door won’t close properly if one spring has more tension than the other. Garage door extension springs are color-coded to help you identify what type of lifting power and extension spring your garage door requires. Those color codes are as follows:.
Garage Door Extension Springs
Lifting Weight (Lbs), DASMA Color Code, Active Coils, Outside Diameter, Price. The pull weight of an extension spring is determined by the color code found on the end of the spring. My question is, are the white color coded (110lbs) spring to strong for my garage door? The old springs are a bit rusted and it’s color code looks a bit like silver. Garage door extension springs are manufactured to work with doors of a very specific height and weight. If the color code for the weight rating of the garage door spring cannot be found, the weight of the garage door itself will be measured on location. Some garage doors will have 2 springs and they can be different sizes so each spring should be measured individually. Extension springs for a sectional door are measured in color coding and length of spring. Sales, Installation, and Repair of Garage Doors and Garage Door Operators. There are a number of advantages to the torsion system over the extension systems. Until about 1988 there wasn’t a universal color code for spring sizes and each company used their own.