Tie In Flat Roof

After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in.

Tie in flat roof. Low slope roof 4 12 slope or less. Step 4 tie the roof in. Up from the valley center and cut through the shingles and underlayment. 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.

After this roofing cement is applied around the complete area and then the missing tiles are replaced. Protection strategies for roofing operations. How to tie a additions roof to existing roof how to construct a roof from an exsisting shead how to change a roof line how to attach a deck roof to existing roof how to add a roof over porch cost to tie into existing roof attache porch roof on house attach shed roof to house adding a roof to screened in porch adding a roof to existing. Tying in a lean to roof when a simple lean to roof like you see on many screen porches ties into a wall long lengths of single bend metal flashing are used.

Know the pitch of the roof and follow the appropriate standard. 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. An example of a roof tying into a wall occurs when a home has a one story wing that ties into a two story main house. 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.

Strip the roofing from the old roof at the connection point to. The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. This latest project was in early december in lambeth ontario for a residential home that had an existing sloped or shingled roof that needed to tie into a ne. The roofing cement will resist possible leaks overnight.

Tie a new gable or hip roof to an existing gable or hip roof with valley rafters which perform the same function as ledgers. A very important detail is where the flat roof is connecting the pitch roof. Sep 12 2020 explore peter baker s board roof tie in on pinterest.