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My grandfather's high ball glass
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Posted On:
7/22/2009 8:31am -
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Posted On:
7/22/2009 9:34am
Style: bjj--
go with the first $20 ceiling mount. if you live in a house built in the last 20-30 years, your joists are gonna be pre-fab 2x4 construction, which you'll have to reinforce. if they're solid beams, 2x10 or larger, then you're okay. the only way to find out is to tear out some ceiling. but this is your garage, and garages should be rough and manly. you with me?
okay, if solid, put some 2x4 cross-braces in between the joists in the area where you intend to hang the bag, maybe every foot over four feet from center, ends cut to 45-degree angles, top to bottom, as in the picture below.
if pre-fab, get a sheet of 3/4 inch plywood. cut lengthwise to fit the joists. you're gonna screw them in vertically, on either side of your target joist, to span the open area between the top 2x4 and the bottom 2x4, in effect making a joist sandwich. there's no convenient picture of this, but if you look here and imagine closing off both open sides to make something you can't see through...
once you thusly reinforce your joists, screw the bag mount in the center of all your reinforcements. unless you're nfl-lineman size and planning on using the bag for tackling practice, you should be good. and now you have a huge hole in your ceiling, to boot. cut back all edges to joists, screw them down. buy a sheet of drywall, cut it to fit, get a friend to help you hold it up, screw (not nail) it into place. never bother spackling to complete the job, it's too much work.
let me know how it goes. take pictures -
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Posted On:
7/22/2009 9:45am
Style: BJJ, MT--
I think I'm understanding this bit. I'll go take some pictures tonight for reference for everyone.
In the meantime, this is a really great example of how the supports above the drywall ceiling will look like:

The great thing is I have an attic in my house that I can go up to an take pictures of the support and reforce the structure without cutting out any drywall. I think I understand what your taking it's the same concept that I had to do when I installed our ceiling fans in our front porch (I have to reforce the beams where the ceiling fans went in). I will take pictures of the proposed area and what I did with my ceiling fan to reforce the structure because it sounds similar. You find two support where you want to place the support and nail the support IN BETWEEN the two support beams right above the drywall then you can mount your heavy bag mount with this?Last edited by newbie999; 7/22/2009 9:50am at .
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Posted On:
7/22/2009 10:14am
Style: bjj--
hey, those are beeeyoutiful joists. get the mount i suggested, the first one for $20, and screw it directly into one of those things. you don't have to reinforce anything. they're at least 3x8, right? if so, you're good to go.
and next time, post the pics first, will ya? save me from all that windbaggery about something you don't even need... -
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Posted On:
7/22/2009 10:15am -
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Posted On:
7/22/2009 11:11am -
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Posted On:
7/22/2009 12:36pm
Style: BJJ, MT--
What about mounting it something like this so the support is shared by several joints:

Looks a bit tacky. Just being a bit paranoid about just drilling into a single support beam and it just falling out a few years in the future. Mostly from what the guy stated on his picture:
http://www.boxingforum.com/boxing-eq...heavy-bag.html -
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Posted On:
7/22/2009 1:12pm
Style: bjj--
joists, with an 's'. i'll wait for your pics to give any more advice, since it appears i'm totally talking out my ass.
i will say that my old house had big fat 3x10s, into which i screwed one big hook and a one inch coil spring. that was plenty. my heavy bag is a standard 80-pound everlast.
when i moved into the new place last september, i looped a big-ass piece of chain around three closely-placed prefab-style joists and called it good. no reinforcement of any kind. it's been a year and no problem. -
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Posted On:
7/22/2009 1:13pm



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Posted On:
7/21/2009 4:48pm
Style: BJJ, MT
Mounting a Thai Heavy Bag in your Garage...