Roof Deck Flashing Detail

For a large deck where flat sleepers are too thin to taper you can use 2x4s or 2x6s set on edge.

Roof deck flashing detail.

The standing seams are laid flat 8 from the vertical wall folded 3 4 and secured with copper cleats spaced 12 o c. Bim object rvt 1 mb en. Base flashing 2pc counter flashing base flashing. The kick out flashing directs water away from the adjoining wall and ensures that the step flashing is not concentrating water on the surface of that wall.

Ct 25 structural member through roof deck. Copper locking strips of the same weight as the flashing are soldered to the pans between seams at least 6 from the wall and engage the base. Step flashing installed as each course of shingles is installed involves placing an individual piece of metal flashing bent at a right angle against the building wall extending up the wall 4 and onto the roof a minimum of 2 4 is preferable. Detail drawing pdf pdf 223 kb.

Metal roof stl deck furnace flue furnace flue detail samples. Ct 24 hot pipe flashing. Ct 21 end lap detail. The bottom leg of the step flashing is placed over the roof drainage plane.

A critical component of step flashings along the run of the roof slope is a kick out flashing. If you want the decking surface to be level the sleepers will need to be tapered to compensate for the slope in the roof deck. Fd12 roof top pipe roller support detail fd13 structural roof deck penetration detail fd14 metal covered expansion joint detail fd15 premanufactured expansion joint detail fd16 roof area divider detail fd17 raised metal roof edge detail fd18 gravel stop metal roof edge detail fd19 post supported roof deck flashing detail. Ct 22 roof transition flashing.

7 2 and 7 3 for rake and eave details. Detail drawing pdf. Typically the roofer will fashion a metal or membrane flashing collar around the base of each post and seal this to. 23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose.

See fact sheet nos. Ct 23 termination bar flashing. Bim ds 1 03 1 direct to structural deck assembly with stucco or cementitious overlay. The detail shows the method of flashing the head of a standing seam shed roof.