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Therma-Tru Roofing: The Orlando Owner’s Guide
Therma-Tru roofing components in Orlando typically run $400 – $2,500 installed depending on whether you’re dealing with a single point of failure or a full section replacement. We stock Therma-Tru-compatible flashing, boots, ridge caps, and sealant systems on our trucks, and most single-part replacements happen same-day once we assess the opening. You probably found this page because water showed up where it shouldn’t be, or a boot cracked around a vent pipe, or the seal at a roof penetration finally gave out after a decade of Florida sun. The good news is Therma-Tru parts are built to spec and matched correctly, they outlast the generic stuff by years.

Key Takeaways
- Therma-Tru roofing parts are made to factory dimensions, which matters more in Florida than most people realize.
- Most failures we see are flashing and boot related, not the roofing surface itself.
- We’re an independent Orlando contractor, not a Therma-Tru dealership or corporate location. We install and repair these components because they hold up.
- Written pricing before we start. Always.
Styles & brands we work with







Which Therma-Tru Models This Applies To
Therma-Tru doesn’t make shingles. What they make are entry systems, door surrounds, and the integrated roofing components that tie a doorway into a roof line: drip caps, Z-flashing, door pans, and the pre-formed flashing kits that ship with their Classic-Craft, Fiber-Classic, and Pulse series entryways. If you have a Therma-Tru door under a porch roof, a covered entry, or a door set into a roof slope, the flashing that keeps water out of that transition is what we’re talking about here. Identifying your part starts with the label on the door slab edge or the paperwork from the original install. The flashing itself carries a part code stamped into the aluminum. A quick measurement of the door width and the roof pitch above it tells us which kit your install needs. Aftermarket equivalents exist, but the gauge on Therma-Tru factory flashing runs heavier than most generics, and the bends come pre-formed to the exact door profile. Generic flashing almost always needs field modification, which in Orlando’s afternoon downpours is where leaks start.
Signs Your Therma-Tru Roofing Is Failing
- Water staining above the door frame. This is the classic sign that the Z-flashing or drip cap has pulled away from the sheathing. The water runs behind the siding and shows up inside long after the rain stops.
- Peeling paint or bubbling stucco around the door’s top corners. When the flashing loses its seal, moisture wicks into the surrounding wall assembly. By the time paint bubbles, water’s been getting in for months.
- Rust-colored streaks on the door casing below the roof line. Aluminum flashing doesn’t rust, but the fasteners holding it can. Those streaks tell you water is running across steel screws, which means the flashing seal has failed.
- Shingles lifting around roof penetrations near the entry. Pipe boots and vent flashing degrade under Florida’s constant sun. Lifting shingles expose the boot seams, and from there it’s a straight channel down.
- Daylight visible through the seam between the door brickmould and the roof deck. If you can see light, water can get in. This is a check worth doing, not a repair worth attempting yourself.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
In Orlando, a single Therma-Tru flashing replacement around a door opening runs $400 – $900 installed. If the roof penetration boots and surrounding flashing need replacement as well, that climbs to $1,200 – $2,500 depending on how many penetrations we’re swapping and whether we need to pull shingles to access the pan. What drives the number up: roof pitch, second-story access, and how much of the surrounding shingle needs to come up to get at the damaged flashing. What’s included: the parts, the labor, the removal of the failed material, a written line-item price before any work starts, and our 365-Day Done Right Promise. If the repair fails inside a year, we come back and fix it at no charge. That’s in writing on every job.
DIY or Call Us?
Honestly, you can check the symptoms. You shouldn’t fix them. Roof flashing work around a door opening means pulling shingles, bending metal, and working at height. Most Orlando roofs have a pitch between 4/12 and 6/12, which is steep enough to hurt you badly if you slip, and the seams you’re sealing are the last barrier between your wall framing and Florida’s afternoon lightning storms. What you can safely do: confirm where the water is entering from inside, measure the door width, and take photos of the flashing from the ground. What goes wrong when homeowners attempt this: they caulk the visible seam without addressing the failed pan underneath, which buys six months and then leaks worse. We’re background-checked and arrive in uniform. Call (850) 427-6454 and we’ll come look.
FAQs
Factory Therma-Tru flashing and drip caps typically last 10 – 15 years in Orlando’s climate, while boots and sealants often fail at the 5 – 8 year mark because they’re directly exposed to UV. The salt air doesn’t help anything closer to the coast. Same answer as any product: the sun kills the sealant first.
Sometimes, if the failure is limited to a sealant joint and the metal itself is still sound. But most Orlando homes we visit are at the point where the flashing has pulled away from the sheathing, and a patch won’t survive the next storm. Call (850) 427-6454 and we’ll tell you straight which one you’re dealing with. Estimates are free.
A single door opening flashing replacement typically takes 3 – 5 hours including shingle removal and reinstallation. If we’re also replacing pipe boots and resealing roof penetrations, that can stretch to a full day. You’ll get a written arrival window before we start.
Yes, we keep common Therma-Tru flashing profiles, drip caps, and penetration boots on our trucks. If your door is an uncommon width or the roof pitch requires a custom bend, we can have the factory part in hand within a few days and we’ll keep you posted on the timeline.
Dealing with a leaking entry in Orlando? Call (850) 427-6454 for a free estimate. We also stock parts for KraftMaid, Cambria, and Silestone if the water damage went further than the roof line.
Written by Trevor Nash, Owner, Penhallow Remodeling Orlando at Penhallow Remodeling Orlando, serving Orlando and nearby areas.


