Garage Door Extension Springs for 8' High Overhead Door – Select Door Weight

Extension Springs for 8′ High Doors ( Pairs or Singles)
Professional high tensile steel, Rated 10,000 Cycles of an 8′ High Door
27″ relaxed; will stretch to 48″ for a total stretched length of 75″.
The
optional
Lift Cables are 13′ in length.
Use the first drop down list to choose the proper weight rated spring for your door.
Choose whether you need a single spring or a pair from the second drop down list.
From the third drop down list, select whether or not you want a pair of lift cables included with the springs.
Note: These springs are for use on standard sectional doors only, The only way to get the proper extension spring is by door weight.. we recommend using a bathroom scale to weigh the door before ordering..
we cannot tell you what your door weighs from a description of the door.
How to choose the proper extension springs
How to choose the proper extension springs
Determine door height:
Make sure to order springs rated for your door height. The most common door height ratings are 7′ and 8′. If you door height is a non-standard size, contact us for correct sizing..
Determine door weight:
Extension springs are rated for the weight of door they will pick up. If the door weights 150 pounds, you will need a pair of 150# springs. To get a door weight,we use a bathroom scale set in the center of the door.With the springs removed, lower the door onto the scale. Keep in mind that the door will be very heavy and it should only be done with the help of several strong people. The color code that often is painted onto the end of the spring can also be used to help determine the correct spring size. Keep in mind that the color code repeats itself every 100 pounds (example: 100# and 200# will both be color coded tan)
Measure Spring Length:
For Example; standard extension spring length for 8′ high doors will be 27″ without the loop or clips on the ends and will stretch 48″ for total length of approximately 75″ when door is fully closed. Extension springs for 8′ doors also are available in 29″ and 32″ length by special order. (Contact us for pricing)
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We Have Extension Springs Available For Almost Any Door from 6′ to 16′ high, If We Don’t Have It Listed, Just Email Us For A Quote
All of Our Springs are”Made In USA” and include a 2 year warranty against premature failure
These are pro quality springs. These are the same springs that we use on our repairs.
If you need pulleys or complete cable and pulley kits,we have them in our Ebay store
If you need other parts, Email us for a quote
We are a Pro Garage Door Installation
and repair Company. We carry many repair parts for many different brands of
doors. If you are looking for a part and we don’t have it listed, just Email us and we’ll
quote a price and set up a sale for you (through eBay)
CAUTION
:
Installing or repairing
a
garage door can be dangerous task. Garage door springs and cables are under
extreme tension and require appropriate safety precautions. Working with
garage doors and openers could result in personal injury or death.
We recommend all installations,
repairs, adjustments, and removals on garage doors be made by a qualified
garage door technician. Any attempts to install, repair, replace, adjust garage
doors or openers are done at your risk.
In no event shall
myjuncurtreasure or M. C. Overhead Door be liable for damages of any kind,
personal injury or death. User assumes all responsibility/risk for use of
information and products purchase.
By purchasing our products you
agree to these terms.
RETURN POLICY
Returns are accepted within 30 days of the date that the item is received.
We don’t offer exchanges. If a different item is needed, the item not needed can be returned and another item purchased.
Buyer is responsible to pay for the return shipping
If an item is listed with ‘free shipping’, a 20% restocking fee will be deducted from the refund amount.
All items MUST be returned in the same condition as they were when you received them. If an item is returned damaged or in any way visibly used, an additional deduction will be taken from the refund amount.