Questions tagged [garage-door]

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27 views

What is this device wired up to my garage door?

There is something wired to my garage door (at least the wire colors are the same as the ones for the door sensors), mounted on the wall near the ceiling. What is this? I cannot find any mention of ...
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0answers
45 views

Garage door shudders on initial opening, then works fine

My garage door shudders on initial opening and then runs smooth. The shudder is a moderately violent shake that is short, maybe first 6" of travel. Motor has plenty of power and seems to be ...
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1answer
60 views

Are overhead door bottom seals with interior beads effective at stopping leaks?

I need to replace my T-style (two channel) garage door seal. My garage floor is uneven and water seeps in on one side. Old seal is "U" type. I've seen a "U+O" type, with an O ...
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1answer
64 views

Garage door spring replacement

Does anybody have any experience with changing Garador garage springs . I would welcome any knowledge you have . Cheers
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0answers
41 views

Liftmaster garage door opens fine from remote but won't open at main button

My main button doesn't work by the door but my remote is working fine to open and close my garage door. I took off the main button and touched the wires together it still didn't work. The button has a ...
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1answer
61 views

My garage sensor beam keeps going out of alignment

I have a standard automatic garage door with a pair of garage door sensors. One sensor has a light which registers green when the sensors are in alignment. The problem is that, once or twice a week, ...
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3answers
65 views

Best lock for side hinged wooden garage doors

We've just had a new pair of oak garage doors installed at the front of our house. We want to be able to open these doors from the inside and outside. Therefore, a simple padlock or internal bolt ...
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0answers
20 views

Garage sensors: connect 2 pairs of reverse sensors for added safety?

I have one pair of functioning door sensors at kid level that work fine. I want to add another pair of sensors higher up (height of my truck bumper) so that the garage won’t close if my car is ...
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1answer
32 views

Is there spring tension on this garage door part?

We have bedrooms above the garage and I am trying to reduce the noise from the garage doors. I have installed a vibration isolation kit like this on the opener/motor, which already made a huge ...
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3answers
139 views

Is there a pulley configuration that can both reduce distance and weight?

I'm trying to find some kind of clever workaround to engineer a solution to the fact that a typical pulley can't reduce both distance and weight. I am designing a counterweight system for a hangar ...
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1answer
374 views

Roll up garage door spring ... unwound?

A couple of days ago we lost power and I had to open the garage door manually. The door did not stay up as it is supposed to. It stay half the way so I had to shove a piece of wood to keep it up and ...
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1answer
68 views

Fixing brick cracks above garage door

My house had foundation issues several times which is fixed now and after every fix we get more brick cracks above the garage door. Some people say that foundation has nothing to do with those cracks ...
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5answers
970 views

How can I attach a draft seal/excluder to a garage door

I believe my question is "how do I drill a steel plate so I can screw something to it" As per a few of my other posts, I'm trying to reduce the gap between my garage door and floor. The ...
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1answer
66 views

Lost garage remote control

I lost the only remote control I had for my garage box. Normally I should be able to open the garage with a key and a cylinder lock. But when I bought this apartment (with this garage box), the ...
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1answer
165 views

Fix garage door sitting on asphalt driveway

My garage doors sit on the asphalt driveway when closed and I'm not sure why this is. In the photo I attached you can see the line/indentation in the asphalt where the door sits. I'm not sure if the ...
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2answers
157 views

Garage door sticking: WD-40 temporary solution but still sticks: need to change hinges or what?

We live in a rental house built 1982 but need to fix some things around the place without involving the landlord ... the garage door has started sticking. I got it to close using WD-40, but it's still ...
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1answer
623 views

Ok for garage door chain to sag on one side when door is closed?

I noticed today that the chain on my garage door seems to droop a bit on one side when the door is closed. I feel like I would have noticed if it was always like this (new unit, about 1.5 years old). ...
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2answers
103 views

How does a garage door motor wall control on a two wire circuit determine between door control and light control?

I am trying to recreate the garage door wall switch (making a custom assembly that has two buttons to toggle the door and toggle the light). The first thing that I am attempting to understand is the ...
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2answers
221 views

What solutions exsist to fill in the gap between the bottom of garage door and cement?

What are some good options or approaches to fill in a large gap under garage door after having the driveway redone. It's a decent size gap. I've tried resetting the garage door opener but it is at the ...
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1answer
454 views

Run power supply wire through garage for security camera

I need to run thin power supply wire that came with security camera through garage. I have bricks in front upper portion of garage but there is little garage eaves where I can mount the camera. I also ...
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0answers
52 views

What is this button/switch by Garage door connected garage opener

Moved into this house last year , Trying to figure out what this button does ? the white wire goes to garage opener. . Tried pressing it while the garage door is opening/closing ,nothing happens.
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1answer
19 views

Liftmaster garage opener keypad stops working when temp drops below 40 degrees F [closed]

Lift master garage opener keypad stops working when temps drop below 40 degrees F.
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1answer
43 views

Garage roller door motor not stopping when closed

I just replaced two broken straps on my roller garage door. They look like below (when not broken). Everything went well (tested with manual crank up and down etc..) but then I closed the door fully ...
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1answer
104 views

Garage door trolley no longer attached

The trolley on our garage door is no longer attached to the garage door opener track (with the operator) and the arm is hanging loose. I wasn't there when the trolley fell off the track, but was told ...
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2answers
2k views

Fixing gap under one side of a steel garage door

One corner of my new slab-on-grade garage foundation is 1.375" lower than it should be. My garage door is level, but as a result of the low corner, there's a gap on one side: The concrete guy has ...
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1answer
221 views

Garage door arm ripped out of door

The other day I hit the button to open the door on my way out of the garage to grab something. In my haste, I had forgotten that I had the door slide lock engaged still. As a result, before I could ...
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0answers
32 views

why does my garage door sensor only work when i stand near it?

Here is a video showing this phenomena. The sensor quits blinking as i get close to it. Why? https://www.youtube.com/watch?v=uEvaifuUys0
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0answers
63 views

Balancing the heavy garage door by adjusting a torsion spring

I installed Chamberlain MyQ MAX B970 w 1 1/4HP in one of two door garage about a year ago, and I've noticed recently that its motor has been making a harder than usual noise. Then, I checked the ...
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0answers
97 views

What is this 'wall box' port on my garage door opener?

The back of my Boss OL4 garage door opener has a square port with two pins labeled 'wall box' - see top of page 11 in the manual here. Thing is there are also separate terminals for a push button to ...
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0answers
125 views

Replaced Safe-T-Beam on Genie Garage door opener, now I have no power

I replaced the Safe-T-Beam sensors on my garage door opener because of periodic issues with the door not closing. Now I have no power from the unit (SilentMax 1000). I tested the outlet and it has ...
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4answers
8k views

Can I reuse the garage door rail when replacing the garage door opener?

I have a chain drive garage door opener. The sprocket on top of the garage door opener broke off so the chain isn't connected to the garage door opener anymore. I want to re-use the garage door rail ...
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3answers
154 views

How do I move my sheave pulley vertical with the bottom door bracket?

I just recently purchased a house and the garage doors need some work (Replace wheels with silicon for less noise, etc..). While I'm at it I also want to change the stationary sheave pully so that the ...
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1answer
2k views

Garage door won't open or close when the opener light is on

Garage Door Opener Model: Lift-master 1245R (by Chamberlain) Ok, so this has been quite the puzzle. Roughly a couple of months ago, one of my parents' garage door openers started having problems. The ...
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1answer
81 views

Insulating slab garage door

I have flat slab garage door that I want to insulate. I saw many videos online and they suggest using garage door insulation kits. However in all the videos I saw the garage doors has the groove that ...
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1answer
134 views

Garage door seal is glued and I want to replace it

My garage door doesn't seem to have the plate that you see in new doors these days where you can slide the rubber seal. Mine is hard glued at the bottom and side of the door. Does anyone know a way to ...
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0answers
46 views

Garage Door Sensors

My garage door opener stopped working and I found it's because of the sensors. It's a very old unit from the late '80s. Sears brand, not even Craftsman. My concern is, since this is a very old unit, ...
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2answers
125 views

Is there a term for this carriage door stay?

My 1929 garage has several side-hung carriage doors that are held open by a neat stay system where a metal bar slides through a bracket and then a notch in the bar rests on the bracket. Pulling the ...
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7answers
8k views

Garage door sticks on a bolt

My garage door sticks on the way down, apparently when the bottom roller meets a bolt in the track (see photo). A shot of garage door lube on the bolt head helps it close for the first couple of times....
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1answer
660 views

Is it safe to trim the torsion bar on a garage door?

The torsion bar on my garage door extends ~6" past the end bearing bracket (picture below). I would like to trim it by ~3" to place a cabinet on the wall. Are there any requirements for torsion bar ...
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2answers
364 views

Garage door weather seal replacement -- Wrap around bracket

I would like to replace the weather seal at the bottom of my garage door. The issue is that the bottom bracket of the door is a "wrap" around bracket (see picture). In order to slide the old seal off, ...
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1answer
37 views

Sealing a Garage door during hurricane flooding

In 2016, hurricane Irma caused flooding of 8 inches into the garage. Thankfully the flooding did not go into the interior of the house. Hurricane Dorian is imminent: I do not expect to be able to ...
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1answer
1k views

Use Doorbird D202 Doorbell to open/close Hormann Promatic Garage Door

I have a Doorbird D202 Doorbell and a Hormann Promatic Garage door. I want to use the Doorbird to Open the Garage Door This is the connection I believe we need to connect the Doorbird to in the ...
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2answers
114 views

Programming Travel on LiftMaster Gone Wrong

I've been having intermittent problems with my garage door opener either reopening after closing (fully) or opening after partial closing. I could force it closed by holding down the button. This only ...
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0answers
67 views

What could cause a garage door opener trolley to only travel a few inches?

I have an older (circa year 2000) Chamberlain belt-drive opener. Today the trolley has started misbehaving. It opened the door fine this morning, but now will only travel a few inches down from the "...
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1answer
4k views

Hot Garage - Do Garage Door Vents Work?

My Garage gets hot in the summer! Outside temp might be 85 degrees Fahrenheit but in the garage it's over 110. If I leave the door open about 8 inches temperature equals out. Issues with leaving ...
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3answers
3k views

Would a bit of grease on overhead door cables or bearings cause the springs to break?

I have a roll-up (2 car-width) garage door. The right top torsion spring broke. I would have fixed it myself, but no time. I called out a repair company, and they guy came out and said that I need to ...
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1answer
398 views

I locked myself out of garage, how can I get back in?

I locked myself out of the garage (Craftsman/Liftmaster 315). I used the wall control to put the door down, but I had accidentally activated "vacation mode." The remote control will not let me in ...
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1answer
2k views

Can I replace a window in a garage gable wall without adding a modern header?

So, I have an older construction home (1948, a great year for lumber in MN) with a detached garage connected to the breezeway. The garage roof structure has rafters and collar ties with two storage ...
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1answer
174 views

Garage door torsion spring size

My Garage door has two torsion springs for a 7'X 16' door. The springs are two different sizes. How do I know which size to replace it with?
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1answer
89 views

Garage roller shutter door opening by itself

It has a remote control switch and brand is Centurion Australia. I closed but it opens by itself after few hours. I recently tried to add a duplicate remote key but that was incompatible and so the ...