Products and Services

Kedermaker has a large selection of keders available in the US in :

  • Colors include white translucent, white opaque, and silver-grey opaque.
  • 7, 8, 11, and 13mm keder core diameters.
  • 8, 10, 20, and 30mm welds.
  • Both plain and panama woven keder cloth.
  • Both single and double flag keders with 20, 25, and 30mm flag widths.

Keder Sizes

Other sizes available-please contact us for pricing, minimum quantities, & lead times

We offer Kedermaker in a variety of sizes, they are available for sample request, just please reference the keder style number when submitting your request.

7mm core diameter Kedermaker

8mm core diameter Kedermaker

11mm core diameter Kedermaker 

13mm core diameter Kedermaker

Keder Styles

Single or Double Flagged

Single Flag Keder

Single flag keder is used with different welding methods that do not allow welding of 3 layers. The main methods are hot air welding and wedge welding. Single flag keder itself is cheaper. Manufacturing speeds of the finished panels can be faster, compared to the RF welding of double flag kederFor large fabric structure panels, the keder cloth strength and weld strength becomes a limitation. The overall strength of the panels under wind or snow loads can become compromised. For banners, the single flag keder is the most common style.

Double Flag Keder

Double flag keder, the fabric is inserted between the 2 flags and welded using RF welding since an RF bar welder can weld 3 layers at the same time. Double flag keder gives the greatest strength. The tensile forces in the fabric spread over 2 layers of keder cloth. This is generally considered more secure since the strength of the keder-to-panel connection does not rely on the keder weld.

Keder Extrusions

Ordering keder? Don't forget to order any extrusions you may need for your project too!

Please remember to reference the stock number when requesting a pricing quote, this can be found in our catalog or brochure.

image of extrusions that are offered by kedermaker
Click image to download a pdf version

We are always happy to help you find the best solution for your project.

For a free consultation or quote, please fill out the form, email us, or reach out to one of our experts at (610)435-4720.


Please note that KedermakerUSA is committed to respecting your privacy and protecting your personal information and will always treat it with the utmost care and will never share your information with any third party.