Submitted by vorbo87 t3_y7a4f8 in DIY

Interior photo

Exterior photo

Part of the problem is that the gap only starts about halfway up the door. So the bottom half is sealed (mostly) but the top half, where the door starts to bend, is not. I think if I put a weather strip along the entire side of the door, the door will just scrape it off every time I open/close it since the bottom part of the door doesn't have much space between the door and the frame.

Could I just weather strip the top half with something like this?

Or put something like this on the exterior?

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vorbo87 OP t1_ister5s wrote

Kind of what I was thinking - but if I put it on the exterior, it's going to have to be flush with the door frame. If I extend the trim past the door frame, to cover the gap, the garage door will interfere with it every time I open/close.

But if it's flush with the door frame, it's not going to cover the gap.

Right? Not sure if that makes sense or not. Or am I misunderstanding how to use the trim?

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ManNomad t1_istg67n wrote

Nah..use spray foam like Great Stuff

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infodawg t1_istgako wrote

Take some fir or pine 1x2 and some weather stripping and wrap wrap it around the exterior, against the door. But not so tightly it will impede the movement of the door.

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arkutek-em t1_istjh3j wrote

I recently adjusted my door to close that gap. Used washers between roller bracket and door to shim it closer to frame. Also adjusted location of some rollers where possible and shifted guide frame closer to the exterior wall a few mm. I was going to replace the seal strip but it's in otherwise good condition and the door just needed realignment.

You may need to add the trim with weather seal to yours. Looks as if you don't have any.

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reb678 t1_isto352 wrote

I have this Seal on the outsides of my garage. It seems to work well.

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RedBeezy t1_istswh3 wrote

I can’t tell if you need garage stop molding like others have said or if you need a tighter seal. There is a company called ThermoTrak, they have garage door tracks that force the doors to press against the frame to ensure a tight seal. Here are their tracks: https://thermotraks.com/select-size/. Your first step is the molding.

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paulmarchant t1_isua1lb wrote

I have a similar door, and had the same problem.

My fix was to put spacers between the door and the roller-things screwed to it that roll along the track. This pushed the door forwards 6mm and perfectly solved the problem.

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tr_9422 t1_isubexf wrote

If you mean corrugated, that’s showing a cut through view of the shape. Not sure why it’s shaped that way, but that side goes facing toward the door jamb so you won’t see it once installed.

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Necessary_Fault4700 t1_isues22 wrote

Reading some of these comments as garage door installer/technician makes my head hurt

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DudebuD16 t1_isufbi0 wrote

Install garage door weatherstripping about 1/4 inch back from the edge of the opening.

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fogobum t1_isuhmse wrote

Start by adjusting the track to move the door closer to the wall. If you look at the bracket holding the track near the top, there's a horizontal slot at the bottom with two screwheads in it. Loosen those (and any other screws in horizontal slots), push the track so the door-to-wall clearance is a little less than the thickness of whatever weather strip you use, and tighten everything. The track is supposed to be at a slight angle that, as the door descends, pushes the door evenly against the weatherstripping.

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im_wudini t1_isuhylw wrote

Win+Pause for System About

−2

ManyPlenty9178 t1_isukegu wrote

I just put new seals on my garage door. Instead of buying the normal stuff like you posted I put this on my door. https://www.snirtstopper.com. It definitely seals better than anything else I’ve ever used.

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doghouse2001 t1_isulx3s wrote

Yes, that should have been installed with the garage door. But that's an old door, so yes, install it.

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Nerderis t1_isum0xb wrote

My stepdad sorted it with "D" seal, 10mm, from AliExpress, £5 for 7 meters

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peeroe t1_isun3x2 wrote

Yeah this is the way to go. Amazon and home depot also sell stuff in a roll and not attached to the trim board, and it absolutely sucks. I used it last year and ended up milling my own trim board and attaching it to that before before putting it on the house. It was annoying bc it had a lot of coil memory and the nails would rip it. Don't try to go cheap, just buy the recommended one above

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Itchy-Ad4005 t1_isuqbg9 wrote

I would like to do the same, if a water heater and furnace are located in the garage, would the garage require a negative pressure relief vent from outside?

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barto5 t1_isuqqr5 wrote

If they’re gas appliances it’s not a bad idea. Probably not necessary but better safe than sorry.

If they’re electric appliances then, no. You don’t need to.

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arkutek-em t1_isurhf6 wrote

No I didn't watch any videos. Just looked at how door is assembled and figured a way to move it closer to the opening yet still function correctly. After 15 years of seeing the light shine through figured it was time to fix it. The bottom was tight but too was fapped like yours. I'm sure any videos on garage door installation should be helpful though.

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Alandales t1_isuztql wrote

DO NOT spray foam it. I’m an idiot and figured it would work. Forgot it actually had to open….

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OldGrad1982 t1_isv0l7i wrote

There are hinges you can buy which specifically are designed to press the door against the frame. I installed them at my last house. I got them on Amazon when I was insulating my garage On mobile so no link

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dropkinn t1_isv3xo4 wrote

Some of these doors have eccentric rollers which can be adjusted to close this gap without requiring any extra hardware or spacers.

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Shartfer_brains t1_isv45e3 wrote

Unless it was installed incorrectly you don't want to/it's unnecessary to do that. If the vinyl seal doesn't make contact with outside skin of door when closed then it either needs replaced or it was installed incorrectly or has degraded to where it needs replacing anyway. Messing with the gaps of hinges/brackets will frequently cause the door to rub the jambs and/or bind.

Source: decade as commercial door installer/tech and automated gate operator installer/tech for a large garage door Co.

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Shartfer_brains t1_isv4o2b wrote

Ditto! Reddit cracks me up, you (figuratively) see posts about stuff you don't know about/aren't familiar with and you're like "ooh that's interesting, I didn't know that" and then you notice anything you're very familiar with and it's almost always way off.

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shaka893P t1_isv71ub wrote

Yep, just the trim being flush works, just did this myself a few months ago. You can also replace the rails with special ones that push when you lock the door, but over engineered in my opinion

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jbizzy1324 t1_isvd3lm wrote

Former garage door guy here you can also adjust the track by loosening the bolts and pushing the track more towards the opening. Only do one at a time and with the door down. It may not completely close it up and you may also just need some new weather stripping.

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LippencottElvis t1_isvfgbh wrote

Sometimes door studs have a slight crook or a kink at one end. Also if the garage doors face winter winds the force can easily sway your door inward because of play in the rollers and expose a 1/4-3/8" gap (upwards of 10mm for the metric folks) even with flex molding.

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Batboyo t1_isvjd8e wrote

I was also going to mention this. I bought 2 kits from them for my two garage doors, I love them. When garage doors is fully closed, the wheels are on the concave part of the track which forces the door to close tighter against the wall. You got to adjust it so that when it's closed the garage door is like 1/8" from the wall. With the kit they also include a soft molding seal that goes on the exterior or the door sides and top. Lastly, you then install the normal homedepot weather strip molding on top of their rubber seal. This combo will be the best to seal your garage doors against pests such as mice and the weather. If you got attached garage. Then this will most likely help save money on energy on the longterm. Such as for me, my bedroom and another room is above the garage.

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yctbywgm t1_isvmwra wrote

You need to move that rail the door travels on a little closer to the front. See those four bolts in the interior photo? Loosen those up, push it forward or have someone else push it forward, and tighten the bolts back up.

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bongbutler420 t1_isvxu94 wrote

Speaking from experience installing and repairing garage doors, some simple weather stripping will fix this for you. You could go to a local garage door installer and they may sell you some to DIY or Home Depot might have something suitable.

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redrumWinsNational t1_iswynm5 wrote

I have an issue with garage door closing. The safety sensors are clean and have no sight-line interference, lately I have to press closer button until the door is fully closed, or it will roll back up. This problem started about 2 months ago. Door opens perfectly

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Alexstarfire t1_isxr5ck wrote

I have this exact same problem and have been putting off doing anything about it because I'm lazy. Thank you for this thread.

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smoike t1_isy11cy wrote

I can't see the original photos because apparently my work proxy doesn't like imgur today, but brush seals are the way to go with this. I used exactly this on the top of my garage door where the air gap along the top varies from between 9mm and 23mm. I replaced the stock adhesive strip with the strongest that I could find and scrubbed the mounting down before putting the strip up so that it wouldn't come off easily. Because of the great disparity in the gap size I also had to cut the brushes to an appropriate length so that when they closed, they didn't trap within the moving door and pull the brush mount off the top of the door-frame. The end result is I cut the brushes down to a couple of millimetres past the door that sits behind it when sealed. Thus far, no air leaks at all., which is saying something as the air that used to come in via that gap in winter would negate the heating in the whole third of the house, not just the garage..

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existential_plastic t1_isy2e30 wrote

Clean tracks and lubricate the rollers, just because nobody ever does this. Then call out a pro to adjust your counterbalance spring, which is the actual issue. But please don't do it yourself; the potential energy stored in that spring is actively planning your murder as we speak. Seriously, it's the only part of my house, other than the feeder wires into my electrical panel, that I don't touch, ever.

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