Roofing industry spokesmen say that up to 90 percent of flat and low slope roof leaks occur because of poor detailing poor workmanship or abuse by other tradesmen working on the roof.
Roof sweep detail.
Traditional chinese roofs had different forms at different stages of history.
Flashing is installed to surround roof features such as vents chimneys and skylights.
3 features of chinese roof architecture 1.
Move slider or directly enter angle to alter sweep angle of lower rafters and change the shape.
Check overhang to calculate rafter overhang equal to the lower level cut at the full rafter depth.
Roof flashing details that are not designed to absorb thermal or other building movement can lead to cracked broken metal flashings that leak badly into the.
Gambrel roof framing geometry calculator metric this gambrel roof confines to a semicircle and starts as the top half of an equal sided octagon.
This gambrel roof fits in a semicircle and starts as the top half of an equal sided octagon.
Move slider or directly enter angle to alter sweep angle of lower rafters and change the shape.
The details illustrated below from the 120 page publication copper roofing in detail will meet most conditions likely to be encountered but the principles shown should help with any unusual situations.
There were various roof styles with functional features a hierarchy of designs and exquisite details.
Sweep standing seam upstand.
Check overhang to calculate rafter overhang equal to the lower level cut at the full rafter depth.
Roof drains from zurn include combination primary overflow control flow dual outlet siphonic retrofit and more which cater from educational to commercial needs.
Ancient chinese architecture was designed to be attractive especially the distinctive roofs.