Repair Where Two Roofs Meet

The valleys on many older houses comprise layers of roofing paper which.

Repair where two roofs meet.

Install valley battens on both ends of the roof valley then attach first flashing 3 4 inches over the roof flange and another 3 4 inches over the fascia if any is present. Fortunately you can mend minor issues without the help of a professional. I tried tarring the roof where the pitch change occurs but the leaks came back. This should cover the most leak prone areas.

Position the flashing between the two roof pitches. Essentially the spine of a conventional stick framed roof the ridge board is sandwiched between the meeting ends of the roof rafters. How to repair valleys on a roof. Slide the right edge of the flashing under the highest roof pitch.

Then reshingle sliding metal step flashing behind the fascia board the trim behind the gutter. Then it will run down a rafter a ways before dripping down. I built an addition to my garage two years ago and i have some serious leaks now. The valley flashing laid over the joint where the two roofs meet should overlap the step flashing at least 2 in.

Sheathing blocking is added along the valley and the sheathing pieced in for both roof planes. The old roof was 6 12 pitch and it goes into a 2 12 pitch. I assume that is where the water gets in. To locate a leak your roofer will get on the.

Now nail this first flashing at both its far ends. At the low end of the valley the subfascias of the two roofs are mitered with a block filling in the roof framing. Remember to caulk the underside of the flashing with a sealant. Place the 2 by 4 inch piece of lumber along the center of the flashing.

Part of a roof s frame a ridge board runs horizontally along the peak of a sloped roof. If leaks continue to occur from ice dams consider installing roof edge heating cables. This should cover the most leak prone areas. If leaks continue to occur from ice dams consider installing roof edge heating cables.

The roof is literally at the top of any homeowner s maintenance list and they re subject to lots of wear and tear. How to repair a leaking roof. Then reshingle sliding metal step flashing behind the fascia board the trim behind the gutter. The valley flashing laid over the joint where the two roofs meet should overlap the step flashing at least 2 in.

Leaks tend to develop near a chimney venting pipe screw or satellite dish or in a valley where two different roof pitches meet koch says. So now i need to do something more drastic.