Overhead Door Springs
Northeast Spring manufactures custom torsion and extension springs for the overhead door industry.
Our capabilities include manufacturing springs used in residential, commercial, rolling steel, self storage, and truck body doors. We also produce springs for dock levelers.
We offer a variety of custom springs, .080 to .625 wire range, and wire options including, but not limited to:
- Oil Tempered
- Hard Drawn
- Chrome Silicon
- Music
- Galvanized
- 302/304 Stainless
Additionally, our engineering team can work with you to design in different performance characteristics that may be needed. Our team has over 20 years of experience in the spring industry. To assist us in better identifying the proper spring for you application please make sure you gather the following information.
The four elements important for choosing the proper overhead door springs are:
- Wire Size
- Inside Diameter
- Length of Spring
- Wind of Spring (right or left wound)
Wire Size
A spring's wire size can be determined by several different tools or techniques. The us of a caliper, micrometer or wire gauge are common ways to determine a spring's wire size. If none of these tools are available, simply measure ten coils of wire to the nearest 1/16th of an inch, an refer to the Spring Reference Chart. the spring must be tightly compressed, with no gaps. It is also a good idea to measure twenty coils as a double check.
Torsion Springs for Overhead Doors:
- Plain or Painted Finish
- Special Cut Lengths
- Custom Long Lengths
- Duplex Assembly Services Available
Extension Springs for Overhead Doors:
- Hooks, single or double coil loops
- Various clips/ends available
