Charleston, South Carolina U.S.A.

Ramapo is a leading U. S. manufacturer of aluminum window spacers and profiles. Our products are available in most standard shapes and sizes, with optional custom imprinting/engraving.


Aluminum spacers and profiles

Our aluminum spacers are the only product in the world that starts in our factory as aluminum ingot and ends in our factory as the strongest most rigid metal available.

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A distribution network like no other

With multiple warehouse locations covering the entire nation, our distribution network ensures that we’re always stocked and ready to ship anytime, anywhere!

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Aluminum Profiles

Manufactured in Charleston, SC U.S.A.

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