Jun 15 2017 explore anibal carbonell s board roof cricket on pinterest.
Roof cricket deatil.
A roof cricket is a ridge structure designed to divert water on a roof.
The lead counter flashing on the chimney will be installed next.
Roof crickets are found on the high side of a chimney or when one roof meets another.
Depending on the roof surface slope there is an accepted maximum length to width ratio.
Cricket valley slope is independent of the cricket material slope.
This cricket s components are four pieces made from 2 4 and 3 4 plywood.
Roof crickets can be covered with metal flashing or with the same material as the rest of the roof.
A well flashed joint with a cricket from riverside is key in avoiding any problems.
The junction between a roof and a chimney or skylight is one of the most prone to leak in a roof.
The roof shingles and step flashing are then replaced.
Select build roof build roof from the menu and in the build roof dialog specify the pitch framing and any other attributes that you will need for the cricket.
Cad details document name pdf dwg download all cad construction details 37 1 mb 3 4 mb mc01 identification of roof areas 694 kb 167 kb mc01a single layer underlayment 678 kb 302 kb mc01b double layer underlayment 711 kb 322 kb mc02 vent pipe flashing 626 kb 349 kb mc03 valley.
This detail illustrates the use of a cricket to divert water above the chimney to either side.
See more ideas about roof roofing roof repair.
The roof cricket is normally the same pitch as the rest of the roof but not always.
The functionality of the cricket is determined by the cricket valley slope.
Cricket roofing from wikipedia the free encyclopedia for other uses see cricket disambiguation.
Do not check build roof planes.
Polyiso and polystyrene roof insulations work with the crickez system.
A cricket or saddle is a ridge structure designed to divert water on a roof around the high side of a chimney or the transition from one roof area to another the cricket is normally the same pitch as the rest of the roof but not always.
In this example a pitch of 12 12 and 1 1 2 x 5 1 2 rafters are specified.
Field cut sumps valleys hips and ridges of tapered insulation sheets also create 50 material waste.
This way you can get the precise fit fr your chimney or skylight every time.
Current practices of commercial low slope membrane roof installation frequently result in up to 50 unnecessary cricket waste.
The horizontal ridge board is installed level and matches the roof angle on one end and sits on a vertical support at the chimney.
