What is the size (exact dimensions) of the hole you need to put in your roof?
1051466
If I recall, it was 20-22". I think I have 16" on center roof beams and we had to cut over 1 beam. It was easy with included instructions. The instructions are clear and easy to interpret...my friend, a carpenter assisted, and since install-no issues with roof at all. Roof beam we cut over is fine and the fan is awesome! Super worth the expense and much cooler roof! Attic ventilation flow much improved = cooler rest of house. Don't stress over cutting the install hole... Seal it well, benefits are awesome!
1051467
Fourteen inches in diameter circular hole if you have 16-inch on center rafters. Up to 19-inches in diameter hole if you have 24-inch on center rafters. Manufacturer's installation directions cover this well.
679058
We used this for our mail box after it was broken into. I dont know the exact size of the hole but it fits the locking mail box we purchased from Home Depot.
1051938
1/2", The size of the hole in my Warn ATV plow. I searched all the ATV company's on the web and local stores before I woke up and tried Amazon. The search brought up these first which were what I had and what I wanted. I now try Amazon first when I need anything. I plow the lawn for the two little dogs and without the skids the lawn gets torn up. Hope this helps.
206886
it depends on the pitch of the roof. though you should be able to place the hook on the side of the vent if it does not clear. the hook itself has approx a 5" raduis, so that give you about ten inches of clearance.
1898702
You should measure the inches from on the roof where you want to put it from driver door to passenger door then you choose the size
813647
if you are mounting to an asphalt roof, 5/16 x 2 inch would probably be a better choice. That is what was used to mount a Dish antenna for me.
1618321
Just went out and measured, it is a 1" hole. It fits my 1" pole perfectly. I use mine as a plaftform for the feeder above it.
46066
I have no idea... standard size I assume... just like any other tarp. Sorry and I hope this helps.
1746819
I would start out with a hole 7/8 inch wide and 13/4 inch high. The intent is to make the hole rather a little too small and adjust it with a file then make it too big too fast. Good luck.
791228
You have the right size hole. I had to buy a heavier base because the wind blew over the one I bought - too light weight. I got one that weighs over a 100# at Home Depot.
1571671
The hole is roughly 4". This kit includes the cutting tool that makes the hole. Feel free to call with any questions 315-342-8635
1581846
I do not remember the diameter of the housing but all I did was make a plywood "box" and mount it on the joists on either side of the existing gable vent and sealed any cracks. I did not use the thermal switch as I also wanted it to run in the winter to vent excess water vapor preventing damage caused by ice forming on roofing nails then dripping as it melts. Works great!
951327
The simple answer is, I don't know. The long answer is, 30 by 15 inches inches isn't a very big hole. Get your tape measure out, and do some measuring. You have to make sure the frame is back far enough so it won't interfere with the sun visors. The vehicle can't have a roof-mounted console, because you would cut into the console. the inside roof lining, needs to befairly uniform in depth because it gets cut out also, of course, and you probably want the headliner to look symmetrical. Also you have to take into consideration if there is a dome light, which you may cut out in this application. If so, then you'd have to figure out how to move the dome light back further, and wire it back up. The simple answer is, I don't know. The long answer is, 30 by 15 inches inches isn't a very big hole. Get your tape measure out, and do some measuring. You have to make sure the frame is back far enough so it won't interfere with the sun visors. The vehicle can't have a roof-mounted console, because you would cut into the console. the inside roof lining, needs to befairly uniform in depth because it gets cut out also, of course, and you probably want the headliner to look symmetrical. Also you have to take into consideration if there is a dome light, which you may cut out in this... » Read More The simple answer is, I don't know. The long answer is, 30 by 15 inches inches isn't a very big hole. Get your tape measure out, and do some measuring. You have to make sure the frame is back far enough so it won't interfere with the sun visors. The vehicle can't have a roof-mounted console, because you would cut into the console. the inside roof lining, needs to befairly uniform in depth because it gets cut out also, of course, and you probably want the headliner to look symmetrical. Also you have to take into consideration if there is a dome light, which you may cut out in this application. If so, then you'd have to figure out how to move the dome light back further, and wire it back up. « Show Less
1037742
I forgot to look at it last night when I was home to verify but I'm pretty sure the holes aren't any bigger than about 3/8" or so. 1/2" tops. Hope that helps.
578461
I gave this as a gift to my daughter in law and just sent it to her home so I don't know how big the holes are. Sorry!
1284651
Hi Nathan, The hole is 9/16". they work great I use them on my boat tarp. Hope that helps, Richard
1571803
mine is in a block wall and the hole size is approx. 11 inches wide, hard to measure exactly. hope that helps.