History Archives - DDM Garage Doors Blog

Supply Chain Issues Have Not Ended

Monday, July 31st, 2023 at 2:06 pm by Philip Kendall

For most of the world, the global pandemic has become a thing of the recent past. However, the supply chain issues resulting from the pandemic continue to impact a variety of industries, including ours. This is partly because of residual effects from the pandemic.…

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The Torsion Spring Safe-T-Winder™

Tuesday, November 15th, 2022 at 4:14 pm by Philip Kendall

The DDM Torsion Spring Safe-T-Winder™ uses a drill to wind garage door torsion springs. Now you can wind torsion springs safely without winding bars!

The Torsion Spring Safe-T-Winder
Our Torsion Spring Safe-T-Winder™ easily winds springs on doors weighing up to 1500 pounds.

Historically, winding torsion springs has been one of the most dangerous aspects of garage door maintenance.…

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Different Types of Limit Switches

Wednesday, November 2nd, 2022 at 8:04 pm by Dan Musick

Limit switches are used to keep the garage door opener from trying to open a garage door that is already open, or trying to close a door that is already closed. Throughout the history of garage doors, engineers have come up with a wide variety of limit switch designs.…

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Allister, Allstar & Raynor Sprockets

Monday, November 8th, 2021 at 12:53 pm by Dan Musick

The old Allister and Allstar openers use two black sprockets. The one above the motorhead moves to activate the limit switches as the limit dogs reach their shut-off points.

An Allstar Model 6500 Garage door opener
Allstar Model 6500 Garage Door Opener

The one above the garage door acts as an idler.…

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The History & Quality of LiftMaster Operators

Friday, August 14th, 2020 at 5:33 pm by Dan Musick

In the garage door industry, we distinguish between “openers” for residential applications and “operators” for commercial and industrial applications.

Back in the early eighties, I worked for Northwest Door in Elgin, Illinois. While there, I got to know a gentleman who had formerly worked for John Greene Corporation in Downers Grove, Illinois.…

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Training Garage Door Businesses and Companies in Related Fields

Friday, April 17th, 2020 at 6:23 pm by Dan Musick

Since 1980 I have been training professionals to repair the various types of equipment in the garage door industry. I had started my career with Overhead Door of Elk Grove in January of 1979. The following year, I began training the servicemen there in what was, during that time, one of the largest garage door sales, installation, and service companies in the industry.…

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Taylor Garage Door Hinges

Friday, February 14th, 2020 at 5:53 pm by Dan Musick
Old Style Black Taylor End Hinge
Old Style Taylor Black End Hinge

Taylor garage doors have been obsolete since the early 1990s. After they ceased production, we often had to replace an entire door if only one of the sections was rusty or damaged. All the hardware, tracks, and torsion assembly parts for the older Taylor doors are replaceable with standard hardware.…

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In Memory of Harold (Butch) Poling 06-27-1948 to 11-29-2018

Tuesday, December 4th, 2018 at 11:57 am by Dan Musick
Picture of Harold Poling (on the right ) and Dan Musick (on the left) in front of an "Area Door Service Co." red truck.

Harold Poling was my former employer for more than 15 years as I raised my family.

Furthermore, he mentored me in the door business. He was a friend and I will miss him.

You can find more information at the Legacy Website.…

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Why Red Paint for Safety?

Saturday, April 14th, 2018 at 3:13 pm by Dan Musick

Over the years, manufacturers have sought to build more safety into their products. In addition to warning labels, garage door manufacturers often powder coat products with red paint for safety and to alert technicians of potential danger.

Dangerous Winding Cones

Probably the most dangerous component is the winding cone on a garage door torsion spring.…

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Future Employees

Friday, April 6th, 2018 at 4:36 pm by Dan Musick

This morning I heard that the unemployment rate was around four percent, which is about as low as I can ever remember it being. Earlier this week, the Wall Street Journal reported that there is a shortage of workers in the Midwest.…

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Since 1997 the Gold Standard for Online Garage Door Parts

CUSTOMER SUPPORT HELP WANTED

Huge inventory of torsion springs for same or next day shipping! Here you will find all you need in the most common sizes of 1 3/4," 2," 2 1/4," and 2 5/8" inside diameter springs. Larger 3 3/4" and 6" inside diameter commercial and industrial springs may require a day or two to ship. You'll also find TorqueMaster Springs, Extension Springs, Self-Storage door springs, steel rolling door springs and springs for one piece single panel doors.

Shelves packed with every part you need to fix your doors.

Please note. Shipping times and costs have changed. Normal transit times are currently not guaranteed, even on next day and second day shipments. Shipping prices on items over eight feet have more than tripled.