







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
ECO Window Systems Roofing: The Dallas Owner’s Guide
ECO Window Systems roofing components in Dallas typically cost $400 to $1,800 to repair or replace, with full roof replacements running $8,000 to $20,000 depending on square footage and decking condition. Most ECO Window Systems flashing, vent boots, and ridge cap repairs are completed same-day when we have the part on the truck, which we usually do. You’ll most likely discover the failure the way every Dallas homeowner does: a water stain on the ceiling after a spring storm, a granule trail in the gutter, or a skylight flashing that started weeping during one of our sideways downpours.
We stock ECO Window Systems-compatible flashing, vent collars, ridge caps, and sealant systems, and we install them with the same methodical approach Isaac Pruett has used on Dallas roofs since he brought his Southern California training here. You should know who is coming, what it costs, and what happens if something goes wrong before we ever pick up a tool.
Which ECO Window Systems Models This Applies To

ECO Window Systems manufactures a range of roof-integrated window and daylighting products, and the roofing components around them are not universal. The flashing kits, curb mounts, and weather seals differ across their skylight series, solar tube lines, and roof window models. We see the most compatibility issues on older ECO Window Systems skylights installed between 2008 and 2015, when the company used a narrower curb profile that does not accept current-generation flashing without a retrofit adapter.
When we arrive, the first thing we do is check the etched label on the glass or the aluminum frame for the model number. If that label has baked off in the Texas sun, we measure the curb opening and the glass thickness to identify the correct part. For most ECO Window Systems roof penetrations, we recommend the OEM flashing kit because the curb-to-deck geometry is specific enough that aftermarket kits tend to leave a gap. That gap is where water gets in. We can source quality aftermarket vent caps and pipe collars that fit ECO curb mounts, but the flashing itself should be ECO-spec and matched to the model number, not the year of your house.
Styles & brands we work with







Signs Your ECO Window Systems Roofing Is Failing
- Water staining around the interior skylight well. This means the flashing seal has separated from the deck or the curb seal has dried and cracked. In Dallas, the freeze-thaw cycles we get in January and February cause more flashing failures than hailstorms do.
- Granules from the shingles collecting in gutters below the roof penetration. This points to water running under the shingles around the ECO curb, washing away the shingle’s mineral surface as it travels. Left alone, it rots the decking underneath.
- Condensation between the glass panes of the roof window. The thermal seal on the ECO glazing unit has failed, which is a glazing replacement, not a roofing repair, but it often gets misdiagnosed as a flashing leak.
- Visible gaps or lifted flashing around the curb after high winds. Dallas regularly gets 50 to 60 mph gusts in spring and fall. If the flashing has lifted even a quarter inch, wind-driven rain will push under it.
- Musty smell in the room below the skylight with no visible water. That’s a slow seep running down the interior of the decking where you can’t see it until the drywall fails.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included

For Dallas homeowners, a complete ECO Window Systems flashing replacement on a standard curb-mounted unit runs $600 to $1,400 installed. Vent boot and pipe collar replacements around ECO roof penetrations run $400 to $800. If the decking around the penetration has rotted, add $300 to $600 for deck repair before the new flashing goes in. Ridge cap and valley metal work adjacent to ECO skylight runs follows our standard roof repair pricing of $400 to $1,800.
Every quote includes the part, the removal of the old material, any sealant, deck repair if needed, and the labor to install it correctly. We deliver a written price before any work starts, so the number on your estimate is the number on your invoice. Our workmanship on roofing repairs is covered for 365 days from the completion date. If something fails in that window, we return and make it right at no charge.
DIY or Call Us?
You can do a few things safely from the ground: check the attic for water trails on the decking, inspect the interior drywall around the skylight well, and look at the curb flashing from the ground with binoculars after a storm. That tells you if something is wrong, not what.
What goes wrong with DIY starts when someone gets on the roof. Walking a Dallas roof safely means understanding where the decking is sound and where a hail-compromised section will give way underfoot. We replace flashing on steep pitches regularly, and even on a walkable pitch, the sealant and fastener choices are not what you find at the big-box store. The silicone that holds up to UV exposure on a Texas roof in August is not the tube you grab for a shower. If you’re thinking about sealing around your ECO window with a caulk gun, call us instead. We’ll tell you honestly whether it’s a $400 repair or whether you need to think about replacing the unit. The phone number is (432) 302-8761.
FAQs

In Dallas, ECO Window Systems roof flashing typically lasts 12 to 18 years before the sealant breaks down and the metal begins to separate from the curb or deck. Our UV exposure and hail frequency shortens that lifespan compared to coastal markets, so if your unit was installed before 2013 and has never been re-flashed, you’re in the replacement window. Call (432) 302-8761 and we’ll send someone out to inspect it, no charge for the estimate.
Small sealant gaps around the curb can sometimes be re-sealed for $400 to $600, but only if the flashing itself is not corroded, lifted, or installed with the wrong curb profile. A patch job done over corroded flashing lasts about as long as it takes me to pack up the truck. We’d rather tell you that before you spend the money.
A standard flashing or vent boot replacement takes 2 to 4 hours on site. If we’re replacing decking around the penetration, figure on 4 to 6 hours. Most ECO Window Systems roofing repairs we do in Dallas are completed the same day we start.
We stock the most common ECO Window Systems curb flashing profiles, vent collars, and sealant systems on our trucks for the Dallas market. Uncommon model numbers or discontinued curb sizes take 3 to 5 business days to source. We’re an independent Dallas contractor, not affiliated with ECO Window Systems, so we source parts through our trade supply network and pass the cost to you at our cost.
Written by Isaac Pruett, Owner, Mason Remodeling Co Dallas at Mason Remodeling Co Dallas, serving Dallas and nearby areas.


