So if your ceiling is unfinished, you have some excess carrying capacity up there: 5 lbs. My final vote for "No" is this--assume that the you have pushed your side slide grill all the way to one side except for 12"--in other words that much is not folded up, the rest is in one bunch. Garage door is 16' x 7'. What I found is that the vinyl ones cannot really support anything more than a … if not do as Dan said and install a ceiling fan bracket. You don't say the lenght of the grill, but it's got to be 175# or so at that point, and you already acknowledge that you can't handle 200psf. Sheetrock Material Sheetrock is a brand name for gypsum panels -- or boards -- consisting of a gypsum core with a natural-finish face paper and liner paper on the back side. Ceiling tiles come in at least three materials: fiberglass, vinyl, and mineral fiber board. A 1 1/2-inch (4d) nail driven in at a 45-degree upward angle can hold as much as 20 pounds. Remove the old box and follow instructions to add the bracket. So, this means if the manufacturer specified the anchor at hanging a maximum weight of 50lbs (22.5kg), then we limit the maximum weight for the ceiling at roughly 16.5lbs (7.5kg). How much weight you can hang on the stud depends on what you hang it with. So when door is up, can the joists support the weight? I weigh 240 lbs and I'm terrified I am going to destroy the ceiling if I put my full weight on the swing. A lag bolt has very deep grooves in the threads for maximum grip. ft. is a safe estimate. Don’t overlook this step, or assume what you have will handle the load – we all know what assuming ends up causing – nothing but grief and having a column settle due to the added weight is not a problem you want to have to solve. I need to redo the torsion and track system. Had 800 lb custom Garage door installed. The studs are 2x4 correctly built into my home (or so i hope...) Assuming the mounted objects are mounted to the the stud with a mount that has the height to width ration correct and equal to the weight … See if there is wood right above the box. If you cannot use a joist to secure the heavy object, the next method is … I want to install a yoga swing in my spare room that can hold up to 600 lbs, but my concern is weather the beams can hold up to that as well. That’s enough for a small to medium picture frame or a small wall light or planter. per sq. Ceiling joists will need to be installed between the bottom chord of the trusses. If there is odds are it's a joist and you can safely hang your light. If you put the supports directly under the wire ties, and extend YOUR hardware thru the grid and attach to the ceiling joists themselves, you should not have a problem. How much weight these tiles can handle without bending or buckling will be quite different for each product. But if I’m using plastic anchors for the ceiling, I won’t hang something heavier than 1lb (450g). It's possible to attach extra weight, such as fixtures, to Sheetrock ceilings -- but the material itself can't be relied on to support the load. That’s like a V8 engine and automatic transmission together on a hoist. How much weight can my ceiling hold? If you need to hang something very heavy from a ceiling, such as a ceiling fan, you always should attempt to hang the object from a ceiling joist and with a lag bolt. So I'll have the weight split between 2 joists, but 7' door height and 16' wide. it's easy and fairy fast and will support 150 pounds. That means you could lay a 2 x 4-ft. scrap of plywood over the chords and set about 40 lbs. Make sure items are spaced so that the weight … of stuff on it. I would take a very close look at what is above the ceiling before designing a bracket for this purpose. However I'm not sure how much weight the ceiling joist can withstand. You can likely check with the grid manufacturer and see what they have to say about hanging stuff off THEIR product. I'm trying to find out how much weight a stud can hold.