10-Frame Goble Inner Cover
Designed by Kelly Goble, the inner cover is strong, well made and long lasting. This is the best inner cover on the market today. We use a nailing machine that clamps the pieces together while it nails them, ensuring the pieces are tightly nailed and glued properly. The heart of the inner cover is a piece of 3/8" piece of plywood which is glued and nailed into a rabbeted rim. Fully assembled with a dado cut in the top rim for and added upper entrance."