Springs

Garage Door Extension Springs for Doors up to 8ft High - Double Looped

14 reviews

SKU: ES-120-8

Description

Garage Door Extension Springs for doors up to 8ft high - Double Looped

Garage door extension springs for 8ft doors - Double loop ends, painted and color coded. High quality spring wire rated for 10,000 cycles. Extension springs are sold individually. We highly recommend replacing both extension springs are the same time for the best life of your new spring. Order 2 QTY to receive a pair.

order garage door replacement extension springs
  • Double Looped Ends
  • Rated for 10,000 cycles (a cycle is 1 open & close of the door)
  • High quality spring wire
  • Painted for longer life

Specifications:

  • 27" long (not including the looped ends)
  • 48" stretch
  • This spring is designed for garage doors that are up to 8 feet tall.

Tips & Information on Ordering Extension Springs

 

Garage door extension spring sizing guide:
CLICK HERE for Tips & Information on Ordering Extension Springs

spring label

Instructions

How To Order Extension Springs - Guide

To order the correct extension spring for your garage door, you will need to know the height and weight of your door. Extension springs are also color coded, but the colors repeat every hundred pounds, so you should verify you are selecting the correct spring based on the height, weight and color if possible.

Extension Springs Installation Instructions - Standard Lift

Don't forget a Spring Safety Cable Kit!

Reviews
FAQs
How many times do I wind my garage door spring

How Many Times Should You Wind Your Garage Door Spring?

September 23, 2025 4 min read

Wondering how many turns to wind a garage door spring? We explain why there’s no universal answer, where people go wrong, and how to get the exact number of winds for your setup.

Read More
Do Garage Doors Need Springs

Do You Really Need a Torsion Spring on Your Garage Door?

September 23, 2025 3 min read

Think your garage door opener does all the work? Think again. Your springs are the real MVP, and here’s why you can’t go without them.
Read More
Why Does My Garage Door Only Open a Few Inches?

Why Does My Garage Door Only Open a Few Inches?

September 10, 2025 2 min read

Does your garage door start to lift but stop after just a few inches This is one of the most common signs of a broken spring. Here’s why it happens and how to fix it safely.

Read More
Description

Garage Door Extension Springs for doors up to 8ft high - Double Looped

Garage door extension springs for 8ft doors - Double loop ends, painted and color coded. High quality spring wire rated for 10,000 cycles. Extension springs are sold individually. We highly recommend replacing both extension springs are the same time for the best life of your new spring. Order 2 QTY to receive a pair.

order garage door replacement extension springs
  • Double Looped Ends
  • Rated for 10,000 cycles (a cycle is 1 open & close of the door)
  • High quality spring wire
  • Painted for longer life

Specifications:

  • 27" long (not including the looped ends)
  • 48" stretch
  • This spring is designed for garage doors that are up to 8 feet tall.

Tips & Information on Ordering Extension Springs

 

Garage door extension spring sizing guide:
CLICK HERE for Tips & Information on Ordering Extension Springs

spring label

Instructions

How To Order Extension Springs - Guide

To order the correct extension spring for your garage door, you will need to know the height and weight of your door. Extension springs are also color coded, but the colors repeat every hundred pounds, so you should verify you are selecting the correct spring based on the height, weight and color if possible.

Extension Springs Installation Instructions - Standard Lift

Don't forget a Spring Safety Cable Kit!

Reviews
FAQs