Steep Pitch Roof Rammed Earth

A new building required a green roof which had a steep 43 pitch making it very challenging.

Steep pitch roof rammed earth. Use a sturdy extension ladder that extends at least 3 feet above the eaves to climb onto the roof and secure the bottom to the foundation and the top to the eaves or fascia so it doesn t move. A roof with x rise 12 run slope means that for every 12 inches horizontally run it rises x inches. Always know where your. You can still fall when on rope.

Step 2 invest in the right gear. You just dont fall as far and with sudden meeting with the earth. In order to build an earthship home on their scottish site the homeowners of this self build decided to use tyres with rammed earth for the walls and combined that approach with straw bales an earth shelter and covered with turf. Steep slope roofing the slope of a roof is often referred to as the pitch.

However our understanding of soil erosion techniques using hydracx and soil cells both supplied and installed by salix made easy work of the steep roof. The green roof also helps to bed the new home within the surrounding landscape. The roof s pitch was so extreme no local roofers wanted to mess with it. About 50 of the roof is at a 2 12 slope providing a fairly comfortable climb for visitors says blau.

It was built of rammed earth or pisé de terre or simply pisé between 1838 and 1841 by local craftsmen. To support the weight and handle the wear and tear from constant foot traffic the design team specified a beefed up version of a typical green roof. Notes to the table above. The slope varies from a 1 12 pitch at the landing point to a 3 12 slope at the edges.

If you happen to have an extremely steep roof you will have an even greater challenge. Low slope roofs are from 0 to 3 12 in pitch. Some sources consider low slope to include 3 12 pitch roofs. It isn t hard as long as you are careful take your time do it right and be safe.

If asphalt shingles are to be installed on a low slope roof special steps are required to avoid short roof life and roof leaks. Its steep pitched roof lancet windows and entrance tower are typical of gothic revival churches. To start lets discuss how pitch is measured. Knowing the difference between a steep pitch a low pitch or somewhere in between is something you want to be comfortably informed about when considering roofing changes.

The axe marks on the hand hewn wooden forms used for the rammed earth are still visible.