How To Tie In Perpendicular Roof Addition

Building an addition on a house requires connecting two roofs whether the new space is a wing of living areas or a carport.

How to tie in perpendicular roof addition.

The easiest way to tie in the new shingles with the old is with a cut valley see four ways to shingle a valley. Adding a gable roof addition to your house will require one type of framing. See more ideas about patio roof building a porch porch addition. Sep 12 2020 explore peter baker s board roof tie in on pinterest.

Step 5 sealing the roof once the roof is finished you will then need to seal the joint between the new and the old roof. Up from the valley center and cut through the shingles and underlayment. The roof simply needs to be finished as normal but the shingles will need to be cut at an angle so that they fit snugly up against the original roof. How to tie building roof systems into one another.

The gable roof on the porch addition was framed with a dropped structural ridge supporting the common rafters above. First you ll need to determine where your new gable roof will tie into the existing roof. Take careful measurements to determine how many trusses you will need. However laying out the framing of the.

Tying a roof perpendicular to the existing roof will be another matter. The joint should be sealed with plenty of roofing compound and then the. After the addition roof is framed and sheathed snap a line on the existing roof shingles 2 in. Again choosing the easy way out we opted to build blind valleys aka california valleys where one intersecting roof is built on top of the other.

To make the blind valleys we attached sleepers to the shed roof locating them. How to join into a sloped roof.