Drip edge flashing is the L-shaped metal strip along the eaves and rakes of a roof that guides water away from the fascia and into the gutter. Repair means straightening, re-securing, replacing or adding missing drip edge and ensuring it is layered correctly with the underlayment. It is the edge detail in Folsom roof flashing repair.
What drip edge flashing repair involves
Without drip edge, water can curl around the shingle edge by surface tension and soak the fascia and decking. Most recent model residential codes call for drip edge at eaves and rakes on asphalt shingle roofs, but older homes may lack it, or it may have been installed incorrectly. The usual rule is that metal goes under the underlayment at the rakes and over it at the eaves, with the water-shedding edge landing in the gutter.
Damage shows as bent or lifted metal, rust, gaps between pieces, or a roof edge that sheds water behind the gutter. Repair may be as simple as re-fastening and sealing, or as involved as lifting the first shingle course to install new metal. It pairs naturally with gutter checks and roof flashing replacement when the roof is being redone.
Common problems this repair solves
- Missing drip edge on older roofs
- Metal bent or lifted by wind or ladders
- Rust and corrosion along the eaves
- Water running behind the gutter
- Rotting fascia and sheathing at the roof edge
Signs you may need drip edge flashing repair
- Water stains or rot on the fascia boards
- Shingles curling over the edge with no metal
- Gutters that overflow behind the back edge
- Visible gaps between drip edge sections
- Peeling paint on soffits or fascia
How the repair process works
- Inspect the edges. The provider checks every eave and rake for drip edge, its condition and its position relative to gutters.
- Repair or lift shingles. Damaged sections are removed; shingles are lifted at the edge when new metal must be installed.
- Install the metal. New drip edge is fitted with the correct layering and fastened at regular intervals.
- Check the gutter. Gutter position and slope are checked to ensure water lands where it should.
What a good repair achieves
- Protects fascia, soffits and sheathing from water
- Keeps water flowing into gutters instead of behind them
- A relatively small repair that prevents rot
Eave and rake drip edge are installed differently
At the eaves, the lower edge of the roof, drip edge goes under the underlayment so that water running down the underlayment drops over the metal and into the gutter. At the rakes, the sloped side edges, it goes over the underlayment so wind-driven rain cannot get under it. Getting that order backward can let water behind the metal in exactly the place it was meant to protect.
On an existing roof, a roofer may add drip edge by lifting the first course of shingles and sliding the metal in. They should confirm the layering at each edge, and make sure the new pieces overlap each other in the direction of water flow.
How drip edge and gutters work together
The gutter should sit slightly below the roof edge so water dripping off the metal lands in it, not behind it. If the gutter is too high or pulled away, water can run behind it and soak the fascia, no matter how good the drip edge is. If drip edge is missing, water can curl under the shingle edge and run down the fascia board, causing rot over time.
When you call about a roof edge problem, mention both: where the stain or rot is, and whether the gutters overflow behind the back. A roofer can then check the metal, the shingle overhang and the gutter position together.
Checking fascia damage and choosing finish and metal
Probe suspect fascia boards gently with a screwdriver. If the wood is soft, it needs repair before or alongside new metal, since metal over rot just hides it. Check the soffit above for stains as well.
Drip edge is commonly aluminum or galvanized steel, in colors from mill finish to white or brown. Choose a finish that matches your fascia and gutters, and avoid mixing metals where they will touch. A roofer can also match existing pieces when only a section is being replaced.
Drip Edge Flashing Repair in Folsom: local considerations
Many Folsom homes have exposed fascia boards that take full sun and then winter rain, which speeds up damage when water gets behind the gutters. In neighborhoods such as Willow Springs and Briggs Ranch, roof-edge details vary by builder and year, so an edge inspection is worthwhile.
When a leak is not at the edge, see roof flashing leak repair. Browse all services from our roof flashing repair services in Folsom page.
Cost considerations
Drip edge repair cost depends on linear footage, material, shingle condition and whether fascia or gutter repair is needed. Short patches are minor; installing new metal around a whole roof is a bigger job. Prices vary by job.
Ask whether fascia and gutter repair are included if rot is found.
When to call a professional
Call a professional when you see stains on fascia or gutter overflow behind the gutter. Working at roof edges with ladders is a fall risk, and incorrect layering can cause leaks.
Drip Edge Flashing Repair FAQs
Is drip edge required?
Recent model residential codes call for it on many shingle roofs. Local requirements vary, so ask the provider.
Can drip edge be added to an existing roof?
Yes, by lifting the first shingle courses at the edge and installing the metal.
Does drip edge replace gutters?
No. It guides water into the gutter and protects the edge.