I have a 20' x 10' Christmas scene and the cross bar is very week. I saw a post on this subject but couldn't find it under search/ Your help is appreciated.
Brock
Would several wooden dowels, threaded together work?
If the crossbar cannot support the ten foot span, then your crossbar needs an upgrade. I used to use a back ground twenty foot wide for large groups, and added two support stands, Spaced evenly, inside the two on the ends, to support multiple crossbars linked together to give me the twenty foot span needed. When using 9 ft seamless, or ten foot span, I never had problems when supported with two end stands and the crossbar. You can make additional crossbars using steel conduit piping.
I used a 10 foot section of 1 inch electrical conduit as a crossbar back when I had a studio in my home.
It's heavy but quite rigid.
rwilson1942 wrote:
I used a 10 foot section of 1 inch electrical conduit as a crossbar back when I had a studio in my home.
It's heavy but quite rigid.
This is the right answer.
Worth the watch:
https://youtu.be/zX_KNiSVtjI
rwilson1942 wrote:
I used a 10 foot section of 1 inch electrical conduit as a crossbar back when I had a studio in my home.
It's heavy but quite rigid.
This is actually a better idea than the 1-1/4" wood rods I used. Conduit is easy to cut; easy to bend; has available adapters (straight connections, 90 degree adapters, etc) and it's really inexpensive. (I made a pea trellis out of conduit-- just adding vinyl fencing for the peas to vine on.)
billnikon
Loc: Pennsylvania/Ohio/Florida/Maui/Oregon/Vermont
TomV
Loc: Annapolis, Maryland
The correct solution is to place an upright support in the center. That would be much better than trying to use heavier materials for the horizontal span, which will still sag because of the weight.
Many years ago, I got a Savage Multi Polevault. It's a heavy duty background stand that supports 2-3 rolls of seamless paper. It could definitely handle a 10x20.
Very sturdy. I got a lighter weight model with carry case later, since it was easy to transport. No comparison, though.
queencitysanta wrote:
I have a 20' x 10' Christmas scene and the cross bar is very week. I saw a post on this subject but couldn't find it under search/ Your help is appreciated.
Brock
This might be what your looking for, I posted a drawing on page two....
http://www.uglyhedgehog.com/t-382585-2.html
I use the steel tubes that the old pre-satellite TV aerials were mounted on.. They were a bit short.. so I just inserted a wooden dowel of suitable diameter to join two together.. It has the benefit that they come apart easily so storage is more convenient...
You can also use cyclone fence rails (top rail 1"ΓΈ) up to 21' long for about $50.
The 1" conduit pipe a couple of us have recommended costs a mere $9.00 for 12 feet at Home Depot.
Haydon wrote:
The 1" conduit pipe a couple of us have recommended costs a mere $9.00 for 12 feet at Home Depot.
Pretty sure he needs 20' not 10' why I suggested the 21'....unless he's going 20' high. Whatever the price, wherever you buy...you do what ya need to do to get the job done.
OnDSnap wrote:
Pretty sure he needs 20' not 10' why I suggested the 21'....unless he's going 20' high. Whatever the price, wherever you buy...you do what ya need to do to get the job done.
Agreed but I suspect there's a mistaken identity with width and height. Most backdrops aren't 20' wide by 10 feet long. I'm using a paper that is 9'x36' right now and the muslin prior measured 10'x20' [w x h].
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