







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Houston Homeowners Choose ES Windows Construction
We provide Es Windows repair in Houston, including independent construction, repair, and service across Houston, TX, from full-frame replacements during kitchen and bathroom remodels to targeted repairs on failing seals, corroded rollers, and misaligned sashes. Our crews work on ES Windows ES7000, ES7100, ES7200, and ES8000 series products every week, which means we know how these specific frames, gaskets, and hardware respond to Houston’s heat, humidity, and clay soils. We are not authorized by or affiliated with ES Windows, and we tell you that plainly because it matters: we work for you, not for a manufacturer’s warranty department. When your ES Windows need a second set of hands, call (254) 527-5340 and we’ll give you a written price before any work starts.
Houston puts windows through more than most cities realize. Between May and September, relative humidity above 80% and daytime temperatures above 95°F work against every seal and gasket in a window assembly. Add in the expansive clay soils under much of Harris County, and you get houses that shift enough to bind sliding sashes and twist frame corners. We understand that combination because we see it in Meyerland split-levels, Heights bungalows, and Kingwood tract homes every month, and we also serve homeowners seeking Katy Es Windows service. Since Hurricane Harvey, we’ve also seen a surge in homeowners asking whether their existing ES Windows can be upgraded to impact-rated glass without tearing out the whole frame. The short answer is sometimes, and we’ll explain that more below.
Why Trust Penhallow Remodeling Houston for Your ES Windows Construction?

Trevor Nash leads our Houston team, and he came up the hard way: construction technology training at LA Trade-Tech, then years swinging a hammer on tract homes and full gut-renovations across the country. He knows a straight wall is harder to build than it looks, and he brings that same expectation to window work. A window that’s installed a quarter-inch out of square will bind, leak air, and fail its seal years early. Trevor’s crew has been working in Houston long enough to know the soil conditions near Meyerland and why they matter before you retrofit a single opening.
What that means for your ES Windows is simple. Our technicians can identify a failing ES Windows ES7200 roller assembly by feel before they pull the sash. They know which ES Windows gaskets are prone to compression set in Houston’s heat. They carry ES Windows-compatible replacement hardware and OEM seals for the most common 7000 and 8000 series applications, so we diagnose and often repair in the same visit. When we install new ES Windows during a full remodel, we flash them for Houston’s wind-driven rain, not for a dry climate. That’s the difference between a window that lasts 20 years and one that leaks at the first tropical storm.
Every ES Windows job, repair or replacement, gets the same treatment as a full kitchen remodel: written price before work starts, uniformed background-checked technicians, and our 365-Day Done Right Promise in writing. If the repair fails inside a year, we come back and fix it at no charge. That includes a free second visit, no service call, no re-inspection fee. Give me the straight story on what you need, and I’ll give you the straight number on what it costs. That’s the way every ES Windows job starts with Penhallow Remodeling Houston.
Styles & brands we work with







Common ES Windows Construction Problems We Fix in Houston
- Condensation between double-pane glass on ES Windows ES7000 series. This is typically a failed insulating glass unit (IGU) seal. Houston’s heat expands the air between the panes, and humidity works on the butyl seal until it hardens and cracks. Once the desiccant inside the spacer bar saturates, moisture shows up as fog between the glass. We replace the IGU and re-glaze the sash, which usually costs far less than a full window replacement.
- Corroded aluminum frame corners on ES Windows ES7100 and ES7200. Homes within a few miles of Galveston Bay and the ship channel get salt-laden air that eats aluminum corner keys and screw bosses. White chalky spots on inside corners are the tell. We clean the corrosion, replace the corner hardware, and in severe cases rebuild the frame joint with a marine-grade sealant.
- Sticking or misaligned sliding sashes from foundation movement. Houston’s expansive clay soils shrink in drought and swell after rain. That movement transfers to the window opening and can bow an ES Windows track enough to make a sash jam. We inspect with a level, determine whether the sash is racked or the frame is racked, and either realign the track or reframe the rough opening as needed.
- Fogging and mineral deposits from hard water used in exterior cleaning. Houston municipal water has moderately high mineral content, and if you clean your ES Windows with a hose and let it air-dry in the sun, you’ll see hazing and calcium spotting. We remove surface mineral deposits without etching the glass, and we can recommend the right cleaning method for ES Windows’ low-E coatings so you don’t damage the pyrolytic layer.
- Failed rollers on ES Windows ES7200 sliding doors. This is the single most common ES Windows service call we run in Houston. The original roller assemblies aren’t sealed against humidity, and after five to eight years the steel ball bearings develop surface rust and flat spots. The door gets progressively harder to move until it won’t slide at all. We replace the rollers with stainless steel aftermarket units that tolerate Houston’s moisture better than the original parts.
ES Windows Parts & Our Repair-vs-Replace Approach

When a repair is covered under an active ES Windows warranty, we use genuine ES Windows replacement parts so the manufacturer’s terms stay intact. For discontinued or backordered components, we source high-quality aftermarket seals, rollers, and hardware that match the original tolerances. We will always tell you which parts we’re using and why, before we install them.
Our honest rule: if an ES Windows unit is under 10 years old and has a single failed component, we repair it. If it’s over 15 years old with multiple failed seals, corroded frame corners, and a fogged IGU, we tell you to replace it. Houston’s humidity will cause repeat failures on a compromised frame within a season or two, and you’ll end up spending more on piecemeal repairs than on a new window. A typical ES Windows sash seal replacement runs $250 to $600. Roller and track repair runs $300 to $800. A full ES Windows replacement runs $4,500 to $15,000 per window depending on size, glass package, and whether we’re doing a full-frame or pocket install. Call (254) 527-5340 and we’ll give you the exact number for your opening.
Our ES Windows Service Process – Step by Step
- 1
Diagnosis. We inspect the frame, glass, seals, hardware, and rough opening. For sticking ES Windows sliding doors, we check the rollers, the track, and the frame for racking. We take photos and show you exactly what we found before touching a tool.
- 2
Written quote. You get a written price that lists the parts, labor, and scope in plain language. The number on day one is the number on the invoice. No verbal ballpark, no “we’ll see once we open it up.”
- 3
Repair or installation. For repairs, we replace failed seals, rollers, or hardware and re-lubricate frame channels. For full replacements, we flash the perimeter for Houston’s wind-driven rain, shim the frame square, and seal interior and exterior joints.
- 4
Testing. We cycle every operable sash, check for air infiltration at the weatherstripping, and verify the glass is seated evenly in the frame. On ES Windows ES7100 and ES7200 series, we also confirm the weep holes drain properly.
- 5
Written warranty. Every repair and installation gets the 365-Day Done Right Promise in writing. If it fails within a year, we come back and fix it at no charge. No service call. No re-inspection fee.
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AfterES Windows Products We Service & Install in Houston
We service and install the ES Windows product families most common in Houston homes: the ES7000 Series (single-hung and sliding windows), the ES7100 Series (tilt-in double-hung), the ES7200 Series (sliding glass doors and wide transoms), and the ES8000 Series (impact-rated and thermally broken aluminum). In our service vehicles we carry common ES Windows sash seals, roller assemblies for ES7200 doors, corner keys, and marine-grade lubricants so most repairs finish the same day. For impact window installation and full window replacement, we provide ES Windows Construction in The Woodlands, TX and order ES Windows products to the rough opening dimensions of your Houston home, coordinating installation around your remodel schedule.
We Also Service These Brands
ES Windows aren’t the only brand we work with. We install and service KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, Kohler and Moen fixtures, and more during full kitchen and bathroom remodels. That multi-brand experience matters: when your ES Windows replacement is part of a larger remodel, our General Contractor services coordinate the window work with cabinet layout, countertop templating, and plumbing rough-ins so no trade steps on another.
FAQs – ES Windows Construction Service in Houston

No, we are an independent Houston remodeling contractor with deep field experience installing, flashing, and servicing ES Windows products in Gulf Coast humidity. We are not authorized by or affiliated with ES Windows, and we don’t claim to be. What you get with us is a written price, a real arrival window, and the 365-Day Done Right Promise on every repair and installation.
When a repair is under an active ES Windows warranty, we use genuine ES Windows replacement parts so the manufacturer’s terms stay intact. For discontinued or backordered components, we source high-quality aftermarket seals, rollers, and hardware that match the original tolerances. We’ll always tell you which parts we’re quoting before we install them.
Most ES Windows roller, track, and seal repairs finish in a single visit of two to four hours. Full replacements typically take one to two days per window, depending on whether we’re doing a pocket install or a full-frame replacement. We’ll give you a defined arrival window, not a “sometime next week.” Call (254) 527-5340 to schedule your free estimate.
We service and install the ES7000 Series, ES7100 Series, ES7200 Series, and ES8000 Series product lines. We carry common seals, rollers, corner keys, and lubricants for these families in our Houston service vehicles, so most diagnostic visits turn into same-day repairs.
Using genuine ES Windows replacement parts for warranty-covered repairs preserves the manufacturer’s terms. Aftermarket parts used on out-of-warranty or discontinued components do not affect a warranty that has already expired. If you have an active ES Windows warranty, we’ll review your paperwork first and tell you exactly which route keeps you covered before any work is done.
How much does ES Windows construction cost in Houston?
| Service | Typical Houston Price Range |
|---|---|
| ES Windows sash seal replacement | $250 – $600 |
| ES Windows roller and track repair | $300 – $800 |
| ES Windows full window replacement (per window) | $4,500 – $15,000 |
Seal and roller repairs cost less on smaller sashes and more on wide ES7200 sliding doors. Full replacement cost depends on the glass package (standard, low-E, or impact-rated), frame size, and whether we’re doing a pocket install into an existing frame or a full-frame replacement with new flashing. The best way to get an exact number is to call (254) 527-5340 and schedule a free estimate. We’ll give you a written price before any work starts.
If you see water or condensation between the panes of your double-pane glass, the insulating glass unit seal has failed and the entire IGU usually needs replacement, not just an exterior seal. If the condensation is on the inside surface of the glass, that’s a humidity issue in your home, not a seal failure. We inspect both conditions during diagnosis and show you photographic evidence of what we find, so you know you’re not paying for glass you don’t need.
No, it’s a sign that something is moving. Houston’s summer heat expands the aluminum frame and track, and if the frame or rough opening is even slightly out of square from clay-soil foundation movement, the expansion is enough to bind the sash. The most common fixes are roller replacement and track realignment, but if the frame itself is racked, the fix may require more involved structural work. Call (254) 527-5340 for a diagnostic visit, and we’ll tell you honestly which repair applies.
Sometimes, but only if the existing ES Windows frame is structurally sound and sized to accept the thicker, heavier impact-rated glass package. ES8000 Series frames are engineered for impact glass. Older ES7000 and ES7100 frames often are not. We’ll inspect your openings and tell you plainly whether a glass-only upgrade is advisable or whether a full replacement makes more financial sense. The quote is free either way.
That white chalk is aluminum oxide from corrosion, usually accelerated by salt air near Galveston Bay or by years of Houston humidity working on the frame’s corner joints. It’s often cosmetic at first, but left untreated the corrosion can compromise the corner hardware and eventually the frame’s structural integrity. We clean the oxidation, treat the affected area, and replace any compromised corner components.
Yes. Houston has thousands of 1970s-to-2000s brick-veneer tract homes and stucco-clad builds, and we handle both. Brick requires careful flashing and sealing at the brick-to-frame transition. Stucco requires cutting back the stucco cleanly, installing the new window with proper flashing, and patching the stucco so water sheds correctly. We pull permits where required and coordinate with your remodel schedule when the window replacement is part of a larger project.
Book Your ES Windows Service in Houston, TX
If your ES Windows need a closer look, call (254) 527-5340 to schedule a free estimate. We’ll give you a written price before any work starts, and every repair gets the 365-Day Done Right Promise in writing. That’s how we work in Houston, and it’s how we’ve always worked.
Written by Trevor Nash, Owner at Penhallow Remodeling Houston, serving Houston since the Kingswell standard began in 2004.


