Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
ECO Window Systems Roof Replacement & Installation in Miami: What to Know First
Roof replacement and installation work on an ECO Window Systems product in Miami typically runs between $850 and $2,400 depending on the system, the opening, and how far the original install has drifted from square. Most jobs are completed in a single visit. We are an independent ECO Window Systems service provider, not a manufacturer-authorized shop, which means we fix the install and the product without voiding the paper trail you already hold.

This page is written for Miami homeowners who own ECO Window Systems windows, skylights, or roof glazing and need straight answers about what failed, what it costs, and who will stand behind the repair. If the pane is not true, the job is not done. Call (561) 489-4036 and a live person answers.
How ECO Window Systems Products Fail - and How We Fix Them
ECO Window Systems builds a solid mid-range product line, but Miami’s salt air, afternoon downpours, and hurricane-driven wind loads expose weak points that a showroom floor never will. Here is what we see on actual roofs in this market.
- Flashing failure at the roof-to-frame junction on the ECO 7000 series. The factory flashing detail assumes a near-perfect rough opening, and in older Miami homes that is rare. Water gets behind the nailing flange, rots the rough sill, and the window starts to sag. We cut out the failed flashing, rebuild the sill with pressure-treated stock, and re-flash with a stepped detail that sheds water the way the original should have. Most Miami roof replacements we touch have at least one 7000 series with this exact problem.
- Thermal seal breakdown on the ECO 5000 dual-pane roof units. In Miami’s humidity cycle, a failed seal fogs the glass within two to three years of the first pinhole leak. The factory replacement sash is often backordered, so we lean on proven aftermarket insulated glass units that match the original spacer profile and carry their own warranty. The owner keeps their ECO frame, gets clear glass, and we register the new glass warranty in writing before the truck leaves.
- Operator sag on the ECO venting roof windows. The crank mechanism on the 5000 and 6000 venting units uses a pot-metal gear that strips when the sash is even slightly out of alignment. Instead of fighting the old hardware, we re-align the sash, replace the operator with a heavier aftermarket unit, and set the closing pressure so the seal compresses evenly. That fix usually outlasts the original hardware.
- Improper original installation on Brickell and Coral Gables condos. We have opened walls where the original installer used interior-grade shims and no backer rod under the exterior sealant on an ECO 4000 fixed roof unit. The result is a slow leak that shows up as a water stain three floors down from the actual failure. We pull the unit, set it true, and seal it with backer rod and a UV-stable sealant rated for Miami’s sun.
- Hurricane-code compliance on replacement units. Some ECO roof glazing sold in Florida predates the current Miami-Dade impact standards. If we are replacing a roof unit, we quote the impact-rated option side by side with the standard unit so the owner sees exactly what they are buying and what the code requires.
Our ECO Window Systems Roof Replacement & Installation Process
Every ECO job follows the same sequence, whether it is a single skylight or a full roof glazing replacement. Measure twice, order once, and put everything in writing.
- 1
We measure the opening, not the old unit. The original ECO window may have been forced into an out-of-square opening. We measure the rough opening in three places and order to the true dimensions.
- 2
We quote side by side on paper. OEM ECO parts and quality aftermarket options are priced separately, with lead times stated. You see the difference before you spend a dollar.
- 3
We pull the old unit and inspect the framing. Rotted sills, failed flashing, and bad shim packs get corrected before the new unit goes in. No new window goes into a bad opening.
- 4
We set the unit true and level. The pane is checked for square in the frame and the frame for square in the opening. No caulk-and-hope work.
- 5
We flash, seal, and test. We run water over the flashing detail before we leave, and we watch for any weep or bypass. If it leaks in our test, it leaks in a Miami downpour.
- 6
We register the warranties and walk you through the paperwork. Every warranty layer is registered in writing, with durations stated, before the truck leaves the driveway.
What ECO Window Systems Roof Replacement & Installation Costs in Miami
Here are the ranges we quote most often, based on actual Miami jobs. Prices are honest, not teaser numbers.
- Single ECO 4000 or 5000 fixed roof unit replacement: $850-$1,400 installed, depending on glass package and opening condition.
- ECO 5000 or 6000 venting roof window operator and sash re-alignment: $340-$600.
- Full flashing rebuild on one ECO 7000 roof unit: $500-$900, including sill repair if caught early.
- Impact-rated ECO replacement roof glazing, Miami-Dade compliant: $1,400-$2,400 per unit, depending on size and glass.
What moves the price: access (a third-story roof opening costs more to rig safely than a ground-level skylight), framing damage hidden behind the old unit, and whether you choose OEM or aftermarket glass. We give you the written line-item quote before work starts, and the price does not change once the job begins. Call (561) 489-4036 for a free estimate on your ECO roof replacement in Miami.
Why Miami Homeowners Call TruePane Windows & Doors for ECO Window Systems Work
Dale Kessler started this company in 2008 after too many years of watching out-of-true installs and voided warranties get shrugged off by the contractors who caused them. That is why every ECO job we touch is covered by the 90-Day Done Right Promise. If it is not done right, we make it right, no paperwork fights and no arguing. The Keystone Standard means both warranty layers are registered in writing, with durations stated, before we pull out of the driveway.
Our technicians are background-checked, uniformed, and trained to work in your home the way they would work in their own mother’s. We answer the phone live, 24 hours a day, 7 days a week. And because we are an authorized installer for more than a dozen lines, including PGT, CGI, CWS, and ES Windows, we can quote a replacement option that fits your budget and your roof even when an ECO part is backordered. A square deal, every time.
FAQs
No. As an independent ECO Window Systems service provider, we perform repairs using parts and methods that preserve the warranty layers you already hold, and we register any new warranty in writing before we leave. If the original install was the problem, that is a separate matter between you and the original installer, and we will document what we find so you have the evidence in hand.
Most single-unit ECO roof replacements are completed in one visit, with a lead time of one to two weeks for glass or hardware ordering, depending on whether we use OEM or aftermarket parts. Emergency board-up and temporary waterproofing can usually be scheduled faster. Call (561) 489-4036 and we will give you a real date, not a hopeful one.
The answer depends on what failed. A stripped operator, a fogged glass unit, or a failed seal is repairable at a fraction of replacement cost. A rotted frame, a unit that is structurally out of square, or glass that no longer meets Miami-Dade code should be replaced. We quote both options side by side and let the numbers and the condition of the opening decide.
No. We price the job from the written line-item quote and the price holds. If we open the wall and find hidden framing damage, we stop, show you what we found, and get your approval in writing before we proceed. No surprise line items on the bill.
Yes. We service and install PGT, CGI, CWS, ES Windows, and more than a dozen other manufacturer lines. If your roof glazing situation calls for a different product than what ECO makes, we will show you the comparison on paper and you decide.
Written by Dale Kessler, Owner, TruePane Windows & Doors at TruePane Windows & Doors, serving Miami and nearby areas.
Six Reasons Homeowners Choose TruePane Windows & Doors
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.










Before
After
Before
After
Before
After