Wall Flat Roof Flashing Detail

See fact sheet nos.

Wall flat roof flashing detail.

Rain should run off the roof and into the gutter. Mc11 head wall metal flashing. Mc11a head wall metal flashing 2. And to make matters worse structurally we also tend to have some issues.

Ah but not in the way you think. Certain components as depicted in these details may not be provided by the roofing contractor. Here is an attempt though maybe not a very good one to make the roof flashing serve also as a through the wall flashing with a tile roof. Pre flashing the coping to wall termination with membrane flashing e g.

The flat roofing material must go up the wall a minimum of 12 or up the wall and over the top of the wall if the wall is less than 12 high. With self adhering membrane is suggested prior to installation of sheet metal saddle flashing. Although not a detail requiring the use of flashing attention is drawn to the detailing of roof sheet overhangs. 23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose.

Air leakage into and out of everything and everywhere. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes. At the bottom of the roof water needs to be directed. Mc10d double lap tile.

To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes. Mc12a pan flashing roof to sidewall 2. The flashing extends up the wall at least 4. Stramit technical manuals give maximum overhangs for each roofing profile.

7 2 and 7 3 for rake and eave details. No vapor control layer and thermal bridging everywhere. The metal flashing is formed with a hook edge and cleated on 12 centers. Correct flashing and detailing will improve the overall appearance of the finished job.

The advice given in this manual is consistent with the requirements. The flashing extends onto the roof a minimum of 2 inches 4 inches is preferable in more severe climate areas. Mc12 pan flashing roof to sidewall. No membrane under the parapet flashing.

Roof to wall and deck to wall flashing www fema gov technical fact sheet no. Correct detailing of lysaght roof and wall flashing has more than cosmetic importance it is essential in ensuring the wet weather performance of the cladding. Mc12b metal flashing options. Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.