110 Degree Roof Counterflashing

The following table shows the roof pitch rise in run equivalents for all roof slopes in degrees from 1 to 72.

110 degree roof counterflashing.

The use of counter flashing although often overlooked is one of the most important parts of completing any roofing system this flashing should be used in conjunction with base and step flashing to help form a waterproof barrier. All style medium retro split storm collar flashing for 90 degree 3 in. X wall square structural pipe model 706066 199 00 199 00. The first two layers are called base flashing and step flashing.

Gary from aspect maintenance demonstrates how to install a roof to wall counterflashing cut into a brick wall using rolled lead flashing. Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney. Where to use counter flashing. Batten seam roof at wall.

Step by step counterflashing. This roof edge flashing provides protection from water damage along the eaves and rake of a roof. Cut a chase in the brickwork 6 inches above the flat of the roof wall intersection. Angle support steel model 703330 99 49 99 49.

A copper receiver holds the counterflashing at its top. The edge of the roof has thin metal flashing that helps water drip off the roof without damaging the home or causing a leak. Grind the channel about an inch to an inch and a half deep into the brick mortar joint. Roof penetration from 1 sps to 12 sps sizes.

The term reglet flashing refers to an installation method for counter flashing not a separate layer. Dektite premium 7 red silicone metal roof pipe flashing high temp square base pipe od 6 to 12 by dektite. Schedules 40 80 abs pvc plastic pipe and non metallic electrical conduit 1. Other than the 45 roof slope which is 12 in 12 none of the standard roof pitches 5 in 12 6 in 12 etc are equal to a whole degree.

Roof penetration with vandal flash hood. Set your store to see local availability. Dupont flashing tape 4 x 75 roll 1 roll d15147389 by unknown. Open valleys have metal flashing to protect this critical area of the roof.

The top of the roof pan is formed into a bread pan whose upper edge is just above the finished batten. While some skylight manufacturers include flashing in their products sometimes roofing professionals have to create it or purchase it separately. Gibraltar roof edge flashing can be used with asphalt shingles or metal roofing panels. 79 95 2 new offers 4 6 out of 5 stars 126.

Copper flashing is locked into this edge and extends at least 8 up the wall. The flashing of the head of a batten seam roof at a wall is shown in this detail.