Professional Roof Flashing Repair in Orlando, FL
When flashing fails at roof transitions where the roof meets walls, chimneys, skylights, or valleys water finds its way into the structure. We locate the exact point of flashing failure, assess the surrounding components, and restore a watertight seal for homes and commercial properties across Orlando and Orange County.
Types of Roof Flashing We Repair
Every roof has multiple flashing components each with its own failure modes. Here are the most common types we inspect and repair across Orlando properties.
Step Flashing
Individual L-shaped metal pieces woven into each course of shingles or tiles where the roof meets a sidewall. When step flashing lifts, corrodes, or loses contact with the wall, water enters behind the roofing material and travels down the wall framing.
- Stains on interior walls near roofline
- Lifted or separated metal pieces
- Deteriorated sealant at wall junction
Counter Flashing
Metal installed over step flashing at masonry walls and chimneys, embedded into mortar joints or surface-mounted with sealant. Counter flashing covers the top edge of step flashing to prevent water from getting behind it. Failure occurs when sealant degrades or the metal separates from the masonry.
- Visible gaps between metal and masonry
- Cracked or missing mortar at flashing joints
- Rust streaks running down chimney face
Valley Flashing
Metal or membrane material installed in the valleys where two roof slopes meet. Valleys channel large volumes of water during storms if the flashing is improperly overlapped, corroded, or damaged by debris, water can enter beneath the surrounding roofing material.
- Leaks concentrated at valley locations
- Visible corrosion or holes in valley metal
- Debris buildup restricting water flow
Pipe & Penetration Flashing
Rubber boots or metal collars around plumbing vents, exhaust pipes, and other roof penetrations. Orlando's intense UV exposure and heat accelerate rubber degradation cracked boots are one of the most common sources of localized roof leaks in Central Florida.
- Cracked or split rubber boots
- Failed sealant around metal collars
- Water stains near bathrooms or kitchens
Drip Edge & Eave Flashing
Metal installed along the roof edges and eaves to direct water into the gutter system. When drip edge pulls away from the fascia, water can wick back underneath the roofing material and damage the fascia board, soffit, and roof deck edge.
- Rotting fascia or soffit boards
- Water dripping behind gutters
- Staining along eave edges
Chimney & Skylight Flashing
Custom metal flashing aprons and head flashing surrounding chimneys, skylights, and dormers. High rain volumes and complex roof penetrations make skylights and chimneys frequent leakage points when seals split or aprons lift.
- Water dripping around skylight frames
- Stains on drywall surrounding chimneys
- Corroded or unsealed head flashing metal
Why Roof Flashing Fails More Often in Orlando
Central Florida's climate creates conditions that accelerate flashing deterioration faster than most regions. The combination of intense daily UV radiation, extreme heat cycling (metal expands and contracts more than in temperate climates), seasonal hurricane-force winds, and heavy rainfall volumes puts constant stress on every flashing joint and seal.
Orlando homes also face high humidity year-round, which promotes corrosion on dissimilar metals and degrades sealant compounds faster than in dry climates. Roofs that are 10-15 years old in Orlando often have flashing components that would have lasted 20+ years in less demanding environments.
If you're seeing signs of a developing leak especially stains near walls, chimneys, or skylight frames failed flashing is one of the most likely causes and should be evaluated before the damage spreads to the structure below.
How Professional Flashing Repair Works
We follow a structured approach to ensure the actual failure point is identified before any repair work begins not just the visible symptom.
Identify the Failure Point
We inspect the flashing area from both the exterior roof surface and, where accessible, the interior attic space. Water stains on walls or ceilings often do not align with the actual flashing failure water travels along the metal before dropping through, so tracing the path is essential.
Assess Surrounding Components
Flashing failures rarely happen in isolation. We check whether the adjacent roofing material, underlayment, decking edge, or wall substrate has been affected by past water entry. Repairing only the flashing without addressing compromised surrounding materials can result in a recurring leak.
Remove and Replace Affected Flashing
We remove the failed flashing section, clean the substrate, and install properly sized and sealed replacement material. For step flashing, each piece is individually woven into the roofing courses. For counter flashing, the metal is properly embedded or sealed to the masonry or wall surface.
Seal and Verify Water Resistance
All connections are sealed with appropriate roofing sealants rated for Florida's UV and temperature conditions. We verify that the repaired area sheds water correctly and that no secondary entry points exist in the surrounding area.
Common Flashing Repair Scenarios in Orlando
Not every flashing repair requires the same scope. Here's what to expect depending on the type and location of the failure.
Roof Flashing Repair FAQ
Roof flashing is thin metal material installed at transitions where the roof meets a wall, chimney, skylight, valley, or penetration. It redirects water away from these vulnerable joints. Flashing fails due to corrosion, thermal expansion and contraction, improper installation, sealant degradation from UV exposure, or physical damage from storms and debris.
It depends on the extent and type of failure. Minor sealant failures and small lifted sections can sometimes be repaired in place. However, corroded flashing, cracked metal, or flashing that was improperly installed typically requires removal and replacement with properly sized and sealed material.
Common signs include water stains on walls near the roofline, moisture in the attic near a chimney or wall intersection, and leaks that only appear during wind-driven rain. Flashing leaks often produce stains in different locations than the actual failure point because water travels along the flashing before entering the structure.
We repair and replace step flashing, counter flashing, valley flashing, drip edge, pipe penetration flashing, skylight flashing, and chimney flashing. Each type requires specific materials, sizing, and installation methods to create a watertight seal.
Most localized flashing repairs such as resealing or replacing a small section do not require a permit. However, if the repair involves removing roofing material over a larger area or replacing structural components, a permit may be required under the Florida Building Code. We advise on permit requirements before work begins.
Roof Repair Services We Provide
Our repair scope covers the most common roofing issues found on Orlando residential and commercial properties.
Suspect a Flashing Failure? Schedule an Inspection
If you're seeing water stains near walls, chimneys, or skylights or noticing leaks only during heavy or wind-driven rain compromised flashing is a likely cause. Contact us to schedule a professional evaluation. We'll locate the failure, explain what's needed, and provide a written estimate before any work begins.