New design for Monolithic Dome curling rinks A rendering of the combination dome and caterpillar curling rink design. This is a simple structure meant to be low cost to build and operate. (Kaleb Larsen) Curling stones on the pebbled ice surface. (flickr/bensonkua) Rendering of the interior viewing area with four curling sheets. (Kaleb Larsen) Four sheet curling dome uses long caterpillar for the ice sheets and a larger end dome for the warm areas — includes restrooms, viewing area, concessions. (Larry Byrne) Two sheet curling dome. (Larry Byrne)