Firestone has developed cad drawings of its tpo installation details to assist roofing professionals with the specification of firestone tpo roofing systems.
Roof cricket detail sheet.
High wall flashing detail with plates and fasteners.
Ened tempered metal for maximum strength.
Roof crickets prevent roof leaks chimneys are notorious for leaking and the culprit is almost always the sheet metal flashing.
Installing a roof cricket.
The lead counter flashing on the chimney will be installed next.
Properly designed and installed energyguard tapered polyiso insulation systems virtually eliminate ponding water.
Hold your cursor over the file name to view when a drawing was last updated.
When the chimney is at the bottom of a roof slope or has roof sloping into it i always install a cricket.
Metal should not be re bent once it has been formed nor should it be folded back on itself.
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 cricket s components are four pieces made from 2 4 and 3 4 plywood.
High wall flashing detail intermittent fastening.
Certainteed flintboard pre cut polyisocyanurate roof crickets are pre packaged in triangular sections only not the entire cricket each with a right angle to align with certainteed s standard 4 x 4 tapered flintboard insulation panels.
High wall flashing detail 5 ft sheet.
High wall flashing detail 10 ft sheet.
If a sheet must be bent a gentle 90 degree bend is the maximum recommended.
When a metal roofing sheet must be installed on a curved roof screws should be installed at every overlapping rib at the sheet ends.
Riverside custom fabricates all crickets sold.
They are available in 1 4 per ft.
Easily installed with mechanical fasteners hot asphalt or loose laid in a ballasted system.
Jun 15 2017 explore anibal carbonell s board roof cricket on pinterest.
Inside corner reinforcement preformed corner.
Inside corner reinforcement field fabrication.
This way you can get the precise fit fr your chimney or skylight every time.
The detail drawings are grouped by details and can be downloaded below in dwg or pdf format.
A well flashed joint with a cricket from riverside is key in avoiding any problems.
The roof shingles and step flashing are then replaced.
The junction between a roof and a chimney or skylight is one of the most prone to leak in a roof.
Below are some pictures of a roof cricket i installed.
And 1 2 per ft.
