|Is ideal for chimney technicians and masons. Use it for tear down to the roof, chimney rebuilds, new crown and repointing work, waterproofing, flue relining, and chimney cleaning. The Center Peak adjusts from 4/12 to 14/12 pitch. Just adjust the legs to your pitch, roll it up the roof, flip it into place, and it locks over the roof peak. Use a pair with planks to surround a chimney. The Center Peak will not damage the roof and features durable, non-rusting aluminum construction with stainless steel fasteners. It is light, weighing only 57 pounds and folds down to 2’ x 5’.