Crown molding adds a beautiful accent to any room. You might be concerned about fitting longer pieces together in the corners of your room. With our foam crown molding corner blocks, you don’t have to even think about it! Skip the challenging part and choose a beautiful corner piece to add depth and beauty to your project. And they’re incredible easy to install; the perfect solution for pesky corners!

Center Block (2)

Outside Corner Block (3)

We carry three different size corner blocks for your convenience: mini, small, and medium. For each inside corner, order one block. For a center block, two are needed. For each outside corner, order three blocks and caulk together.

Sizes below are indicative of corner block width, not height. View individual product for all proper dimensions.