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.
Wall flat roof flashing detail.
Correct flashing and detailing will improve the overall appearance of the finished job.
And to make matters worse structurally we also tend to have some issues.
The advice given in this manual is consistent with the requirements.
To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes.
23 roof to wall and deck to wall flashing home builder s guide to coastal construction page 1 of 3 purpose.
Flashing joints are lapped 6 in the direction of water flow.
See fact sheet nos.
No air control in either the roof assembly or the wall assembly.
Mc10c low slope ventilated eave detail.
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.
Pre flashing the coping to wall termination with membrane flashing e g.
Roof to wall and deck to wall flashing www fema gov technical fact sheet no.
The flashing extends up the wall at least 4.
Rain should run off the roof and into the gutter.
7 2 and 7 3 for rake and eave details.
To emphasize the importance of proper roof and deck flashing and to provide typical and enhanced flashing techniques for coastal homes.
With self adhering membrane is suggested prior to installation of sheet metal saddle flashing.
Stramit technical manuals give maximum overhangs for each roofing profile.
The metal flashing is formed with a hook edge and cleated on 12 centers.
Mc12 pan flashing roof to sidewall.
Air leakage into and out of everything and everywhere.
No vapor control layer and thermal bridging everywhere.
Mc12a pan flashing roof to sidewall 2.
Step flashing protects the gap where roofs meet walls by weaving into the roof shingles.
Ah but not in the way you think.
Mc11 head wall metal flashing.
No membrane under the parapet flashing.
Mc12b metal flashing options.
Mc11a head wall metal flashing 2.
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.
Certain components as depicted in these details may not be provided by the roofing contractor.
At the bottom of the roof water needs to be directed.
