How To Tie In A Flat Roof With A Shingle Roof

Step flashing on roof peak.

How to tie in a flat roof with a shingle roof.

Legacy flat roofing sheet metal 45 734 views. Roof shingle over step flashing. Drip edge metal valley flashing dormer chimney and kickout flashing are types of roof flashing that shed water away from the connections between roofs walls chimneys and other building assemblies. String the line along the top of the frame until it meets the shingle roof.

Ensure it sits flat and extends at least 8 inches above the shingles. The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. The roof needs to be tied in by lifting up some of the original tiles on the existing roof and then allowing the flat roof to run slightly underneath. The roofing cement will resist possible leaks overnight.

After this roofing cement is applied around the complete area and then the missing tiles are replaced. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. Flashing and more roofing compound are used to weatherproof the. Bend the corner flashing tightly around the corner.

Step 4 tie the roof in. 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. Flat roof and shingle roof tie in strathroy ontario legacy flat roofing sheet metal duration. Up from the valley center and cut through the shingles and underlayment.

The starter strip and first row of shingles must be applied 25 cm from the bottom of the slope roof or main roof above the slope transition. If attaching a patio roof to a ledger beneath the eaves does not allow for enough headroom you can set the new patio roof s rafters on the wall s top plate. A very important detail is where the flat roof is connecting the pitch roof. Armourfix and armourvalley membranes must be installed and extended 60 90 cm up the main roof underneath the shingles in order to assure a waterproof connection.

Hold the end of a chalk line at one of the outermost top corners of the carport roof frame.