Garage Door
Extension Springs
We have an extended number of garage door extension springs
If you need reliable, long-lasting extension springs, we’re ready.
Every customer has unique requirements, which is why we customize our durable extension springs to fit your exact needs.
Iowa Spring manufactures high-quality extension springs for garage doors, industrial equipment, trailers, and many other applications. While each spring is built to your specifications, they all share the same dependable performance and American-made craftsmanship.
Sizing and finishing capabilities:
- Standard oil-tempered, hard drawn and galvanized wire diameters
in stock up to .625” - Stock extension springs for 7’, 8’, 9’, and 10’ doors
- Springs for door weights ranging from 40 to 400 lbs.
- Heat applied black coating applied after stress relieving process
- Various ends options — double coil loop, single hook, clipped
- Custom stenciling
- Custom packaging upon request
Value-Added Services Prove We’re More Than Metal
It’s a given that you’ll get the highest quality springs from Iowa Spring. But we go above and beyond with value-added services that make your job easier. Iowa Spring offers a full range of value-added services designed to improve efficiency and lower production costs.
Our Just-in-Time Service reduces storage expenses by delivering springs when you need them, while custom paint and powder coatings provide added protection and performance. We also offer the exclusive AccuSpring Tool, which makes torsion spring conversions fast and accurate.
Start saving time and money by checking out all of our value-added services.
We’re More Than Overhead Garage Door Extension Springs, Too.
Contact us to request a quote and learn more about durable springs for your industry.
Iowa Spring uses the same quality standards and provides the same reliable service for every spring we make.
Request a Quote and
Get So Much More
See how easy it is to do business
with Iowa Spring
Contact us about our exceptional manufacturing capabilities for overhead garage door extension springs tailored to your specific needs. We’re ready to listen and ask questions.
Phone: 1-800-622-2203
Email: support@iowaspring.com