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Stucco Classic Keystone

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Starting at: $39.10
Sale: $29.33(25% off)

Shipping Cost: FREE SHIPPING
Processing: Usually Ships Within 24 Hours
Shipping Time: 3-10 Business Days
Warranty: 5 Years



Made of styrofoam coated with a cementitious coating.

Various sizes available. Keystones can be fit into the top center of any trim to make the window or door more ornate.

The first number is the height (of the center) and the second number is the depth (of the center). The "wings" are 1 inch shorter than the center and 1/2" thinner.

  • Comes ready-to-paint (must use masonry or EIFS paint)
  • Looks like high-end concrete, without the high cost or weight
  • Will not rot, warp or infest like wood keystones
  • Cut and miter with standard wood-working tools

No Distributors

We sell direct, with no middle-man distributors marking up the price, and reducing your costs by about 50%. Ships direct to your job site or home via LTL courier (UPS for smaller orders).


Classic Keystone is shipped directly from our factory ready to paint. It must be painted on site, in any color of your choice using an exterior-grade masonry-paint found at your local hardware store or EIFS (Dryvit, Senergy, Sto) distributor.

What Is It Made From? View Materials

View Installation Instructions

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