[Silly]

Your help is much appreciated! Thank you in advance.

[madison10]

Check online, maybe Amazon, for Command/3M products. They have items for every purpose. Some are very strong and should be able to be removed without damage.

[Silly]

It’s strange, I’ve been Googling and this is not an easy question for me to answer. I’m getting stuck, but I bet there are obvious solutions I am missing.

I also respect the flag, and will take care to follow protocols for keeping them clean, well-maintained, and properly displayed.

[madison10]

Nevermind. You said outside. Still look, they might have outside products, too.

[Allegra]

It’s been awhile - good to see you here!

[blackdog]

Right angle flat stock bends to match casement frame, with round piece of pipe stock welded to that. Drilled and tapped hole to thread a set screw 1/4X20 to lock in pole in case of windy conditions. IMHO as a fab-aholic for everything. I even made my own treadmill at work using old conveyor and a Baldor 2 horse 56C and a 40:1 Boston gearbox with a VFD.

Time, brains, scrap, and arc, can build anything.

[GingisK]

Describe the frame around the window, both inside and outside. Is there a ledge below the window? Is there framing that “sits proud” around the window?

[CivilWarBrewing]

Can you hang the flag vertically (with the blue field in upper LEFT corner, of course)?.

[Silly]

I'm on the sixth floor, and I want this general effect:

[Silly]

Perhaps something like this... Where the clamp attaches to the top of the upper window casement...

[Macoozie]

Everything depends on the window setup and size of the flag

wood steel vinyl aluminumn case - sash
fixed sash screen
Storms? 2 track vs 3 track fixeds
spring loaded, magnetic, clamp, clip ...
1x2 vs 4x6 vs 6x10 . . .

you decide what works - a million choices

[Eccl 10:2]

flagpole mount clamp over window sill

https://www.google.com/search?q=flagpole+mount+clamp+over+window+sill&sa=X&rlz=1C1CHBF_enUS837US837&biw=977&bih=508&tbm=shop&sxsrf=ALiCzsaX1lP2WatfhUNkBWR6xYoiDQQ07w%3A1662839344102&ei=MOocY4W4BfCf5NoP-s-iyA0&ved=0ahUKEwiFkLGj_4r6AhXwD1kFHfqnCNkQ4dUDCAY&oq=flagpole+mount+clamp+over+window+sill&gs_lcp=Cgtwcm9kdWN0cy1jYxAMMgUIABCiBDoLCK4BEMoDELADECdKBAhBGAFQnDhYjEZgtWNoAnAAeACAAWmIAe4DkgEDNS4xmAEAoAEByAEEwAEB&sclient=products-cc

[joma89]

I hope it is the Gadsden flag.

[Organic Panic]

Velcro Extreme Grip Outdoor Fastening tape

Good stuff. I have had rechargeable lights hanging outside for years.

[maddog55]

Flag size would impact what you want to do. A 3’X 5’flag would probably tear apart any casing with minimal wind with a clamp on holder.

[Rio]

Can you screw one of these to a 1X4 and then C-clamp the whole thing to the casement?

It depends on your casement type.

[Albion Wilde]

Without seeing it, we could tell you almost anything, but it might not be workable. Hence,

1) With your phone, photograph the casement that you want to attach it to from many angles.

2) Write these in your phone’s notepad: Measure the casement frame and the flag and pole in every possible way. Weigh the flag assembly also.

3) Go to a good hardware store and search for the most experienced old hand there, show him the photos and measurements, and ask advice.