Wall Flat Roof Flashing Detail

Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.

Wall flat roof flashing detail.

Mc10d double lap tile. No vapor control layer and thermal bridging everywhere. 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. Stramit technical manuals give maximum overhangs for each roofing profile.

With self adhering membrane is suggested prior to installation of sheet metal saddle flashing. Mc11 head wall metal flashing. 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. Roof to wall and deck to wall flashing www fema gov technical fact sheet no.

Pre flashing the coping to wall termination with membrane flashing e g. Mc11a head wall metal flashing 2. The metal flashing is formed with a hook edge and cleated on 12 centers. Flashing joints are lapped 6 in the direction of water flow.

Mc12b metal flashing options. To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes. 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.

Correct flashing and detailing will improve the overall appearance of the finished job. See fact sheet nos. No membrane under the parapet flashing. 23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose.

The advice given in this manual is consistent with the requirements. Rain should run off the roof and into the gutter. Ah but not in the way you think. And to make matters worse structurally we also tend to have some issues.

7 2 and 7 3 for rake and eave details. 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. Certain components as depicted in these details may not be provided by the roofing contractor.

The flashing extends up the wall at least 4. Although not a detail requiring the use of flashing attention is drawn to the detailing of roof sheet overhangs. Mc10c low slope ventilated eave detail. Air leakage into and out of everything and everywhere.