How Garage Doors Work Archives - Page 4 of 5 - DDM Garage Doors Blog
Monday, August 31st, 2015 at 8:30 am by Dan Musick
We frequently get inquiries about low headroom garage door applications. A low headroom garage door is one where there is not enough clearance above the door to install a normal torsion spring assembly. The most common type of low headroom door is one with double low headroom garage door tracks.…
Read the rest of this entry »
Posted in Customer Input, How Garage Doors Work | 2 Comments »
Thursday, May 14th, 2015 at 7:29 pm by Dan Musick
I’ve been working in the garage door business for over 36 years. It wasn’t until a few years ago that one of my employees explained to me how mechanical dock levelers work. It’s taken many months, many videos, many graphics, and a lot of animation, but in early July, we expect to be posting the completed video on YouTube so professional door technicians and other tradesmen can understand how they work.…
Read the rest of this entry »
Posted in How Garage Doors Work, News, Technical Support | Comments Off on How Mechanical Dock Levelers Work – Preview
Thursday, April 23rd, 2015 at 11:10 am by Dan Musick
V.E. Power Door is the manufacturer of the PowerMaster brand of sectional door, rolling door, and sliding gate operators. The founder, Philip Lanzarone, established V.E. Power Door in October of 1969. Furthermore, from its Long Island facility, the original creation of the company was to service North American Door.…
Read the rest of this entry »
Posted in History, How Garage Doors Work, Products | Comments Off on PowerMaster Operators
Wednesday, November 23rd, 2011 at 3:59 pm by Dan Musick
If you buy garage door torsion springs – even in the off season – remember batting averages.
Measure garage door springs using a tape measure, 10-and 20-coil counts. Use the conversion chart at the measurement link.
Express the wire size in terms of a three-digit decimal – .262, for example.…
Read the rest of this entry »
Posted in About DDM, How Garage Doors Work | Comments Off on When You Buy Garage Door Springs – Think Batting Averages
Thursday, October 6th, 2011 at 2:14 pm by Dan Musick
Remember, 2″ vertical track for 7′ high doors measures 6’4″, or 76″. If you measure a track radius, this is the point where the level goes.
You need to order only one 7′ track if one is damaged. In addition, 7′ vertical track is adaptable for your left or right side, as you are standing inside the garage.…
Read the rest of this entry »
Posted in About DDM, How Garage Doors Work | Comments Off on Fast Track Facts For Fall
Wednesday, October 20th, 2010 at 5:33 pm by Dan Musick
Are you afraid of the dark?
Garage door weatherstripping provides a new reason not to be. Go into your garage with the overhead door closed during daylight and turn off the lights. Now, look towards the big door. Can you see daylight?…
Read the rest of this entry »
Posted in About DDM, How Garage Doors Work | Comments Off on Garage Door Weatherstripping
Monday, October 11th, 2010 at 4:58 pm by Dan Musick
Garage door weatherstripping is not just for sealing anymore…
Sure, seals from the top down keep the garage free from energy loss, outside elements, and animal life, but now they make a great color-coordinated addition to doors with an oaken appearance – a trending door style.…
Read the rest of this entry »
Posted in Customer Input, How Garage Doors Work, News | Comments Off on Garage Door Weatherstripping Does More Than Seal
Tuesday, June 29th, 2010 at 8:04 pm by Dan Musick
Garage door extension springs, though not containing the massive energy stored in garage door torsion springs, are still dangerous. You want as much on your side as possible when opening and closing the door on a daily basis. This is why we recommend extension spring safety cables.…
Read the rest of this entry »
Posted in History, How Garage Doors Work | Comments Off on Extension Spring Safety Cables–Garage Door Springs Innovations Part 4
Wednesday, June 23rd, 2010 at 2:02 pm by Dan Musick
Installing Clopay extension springs has become easier with the Ideal/Clopay EZ-SET winding unit. It wraps the cable around a spool to stretch the spring. Sometimes installers open the door all the way and then attach the extension springs – a dangerous move.…
Read the rest of this entry »
Posted in History, How Garage Doors Work | Comments Off on Garage Door Springs Innovations 3: Extension Spring Stretching
Friday, June 18th, 2010 at 7:56 pm by Dan Musick
Three main products in the area of garage door spring safety have been introduced in the last 20 years:
Wayne Dalton TorqueMaster springs (shown installed above) wind with a drill. The TorqueMaster is the first system to offer a counter balance spring sealed inside the garage door tube for safety.…
Read the rest of this entry »
Posted in History, How Garage Doors Work | Comments Off on Garage Door Springs–Innovations Part 2: Safety