How To Replace Drip Edge On Existing Roof

This lets any water that gets on the roof run down the underlayment and over the drip edge.

How to replace drip edge on existing roof.

A look at types of drip edge flashing how to cut it and how to retrofit it to an existing roof drip edge flashing is any flashing that protects a building element by shedding water. Unless the old drip edge is in like new condition replace it. Some roofers install a layer of waterproof shingle underlayment wsu over the existing shingles at the eave end as would be done for a roof laid on bare sheathing. Secure the drip edge with roofing cement.

How to install a drip edge. The best way is to install the roof drip edge only along the eaves first then place ice and water barrier in the snowbelt or felt paper underlayment over the drip edge. Find and fix a leaking roof. However installing new flashings including special drip edge flashings made for reroofing will ensure a tight seal and a long life.

Asphalt roof shingles can become brittle in cold weather so wait until a warm but not hot day to remove and replace eave stripping. Slip the wide flat flange of the material all the way under the first course of roof shingles as illustrated. This provides added protection against ice dams. If it doesn t pull the drip edge out slightly from under the shingles.

At 7 05 paul begins replacing the drip edge roof flashing. Drip edge comes in 10 foot strips and attaches to the roof deck before the roofing felt goes on. What if you need to replace the drip edge on an existing roof or install a drip edge on an existing roof for the first time. 12 roof repair tips.

Make sure the outer edge extends over the gutter. The leading edge of the flashing is called the drip edge. The drip edge is often replaced when new shingles are installed but it can be replaced at any time.