How to build a halfpipe Many skaters often take on the task of building their own halfpipe. 스케이트보드 램프를 만들 때는 일반적으로 비용을 지불한 만큼의 효과를 얻을 수 있다는 점을 이해하세요. Of course you can make a skate ramp for as little as a few dollars, but youll be skateboarding wooden pallets.