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Get your free estimateES Windows Window Replacement: The Fort Worth Owner’s Guide
Replacing worn or failed ES Windows components in Fort Worth typically runs $145 to $485 per opening for common part swaps like balances, rollers, weatherstripping, and sash locks, and we stock the most frequent ES Windows replacement parts on our service trucks for same-visit installation. What usually brings Fort Worth homeowners to us is a window that no longer opens smoothly, a sash that slowly slides down on its own, or air you can feel around the frame even when the window is closed tight. ES Windows builds a sturdy product, and we have spent years matching their hardware and frame systems so a repair fits the first time instead of becoming a second project two weeks later.
Which ES Windows Models This Applies To
ES Windows manufactures residential and light-commercial lines across several frame materials, and the replacement part your window needs depends on which series you have. The most common models we service in Fort Worth homes are their hurricane-rated and impact-resistant aluminum lines, typically marked with a small etched label on the inside corner of the frame or on the spacer bar between the glass panes. Before ordering anything, we read that label and measure the visible glass and the overall frame dimensions, because ES Windows has used more than one balance and roller specification across their product generations, and a part that fits a 2012 frame does not always seat correctly in a 2018 frame from the same series.
Here is the compatibility point that matters: ES Windows frames built for the Texas market are often specified with reinforced corners and heavier sash profiles than their standard coastal-adjacent versions, which changes the weight rating of the balance system. A homeowner watching a YouTube tutorial might order a spiral balance rated for the sash size, but if it is under-rated for the heavier Fort Worth impact-rated profile, the window still will not stay up after the swap. We match OEM ES Windows hardware when the model is current and available, and we use quality aftermarket equivalents from Mr-Glass and CWS when an OEM part is discontinued or backordered, always telling you which one we are installing and why before the work begins.
Styles & brands we work with










Signs Your ES Windows Window Replacement Is Failing
- Sash drops or slams when you let go. The balance system inside the frame has lost tension or the pivot shoe has worn. ES Windows single-hung and double-hung sashes depend on this tension to hold position, and when it goes, the window becomes a pinch hazard for kids and pets.
- You have to lift with real effort, or the window sticks mid-track. Tilt-latch or roller wear is the usual cause. Fort Worth’s clay-heavy soil means homes shift seasonally, and a frame that is even slightly out of square puts extra drag on rollers that were never designed for that friction.
- Drafts you can feel with your hand on a calm day. Weatherstripping on ES Windows frames is a compressible fin seal, and after eight to ten Texas summers it hardens and loses its spring-back. The frame is fine; the seal is done.
- Condensation between the glass panes that will not wipe away. The insulated glass unit seal has failed. This is not a cleaning issue; it is a sealed-unit replacement, and because Fort Worth sees both humid Gulf air and cold February fronts, a failed seal shows up faster here than in drier climates.
- Lock or latch will not fully engage, or requires force. Alignment is off, usually because a hinge or corner weld has shifted slightly. Forcing the lock damages the keeper, and a window that will not lock is also a window that is not securing your home the way it was designed to.
See the difference
Before
After
Before
AfterReplacement Cost & What’s Included
In Fort Worth, expect most single-part ES Windows replacements to land between $145 and $485 per window, installed. A basic weatherstripping replacement or tilt-latch pair sits at the lower end. A full balance system with new pivot shoes, or an insulated glass unit replacement, lands in the $300 to $485 range depending on sash size and glass package. Full frame replacement for a heavily damaged ES Windows opening starts around $900 and goes up from there based on size, glass spec, and whether interior trim needs to be rebuilt.
Every written estimate from us includes the part itself, the labor to install it, disposal of the old component, and the 365-Day Done Right Promise. That promise is simple: if the replacement is not right, we come back and make it right. You will have the number on paper before we touch the window, and that number does not change after the work starts, because that is the standing operating rule at Lightwell Windows Fort Worth, not a one-time accommodation.
DIY or Call Us?
There are a few things worth checking yourself: you can confirm the model label, note which side of the window fails, and test whether the sash operates the same in hot and cold weather. You should not attempt a balance or spring replacement on an ES Windows sash yourself. These are tension-loaded systems, and an improperly released spiral balance can injure a hand or face in a fraction of a second. Fort Worth homes with impact-rated glass also mean heavier sashes, and a sash that drops during a DIY attempt can take a window sill, a toe, or a child with it.
If you are unsure whether the window needs a part replacement or a full-frame job, the safer path is a set of experienced eyes on it. Call us at (682) 900-6694 and we will take a proper look, give you the written price, and leave the floors as clean as we found them, with drop cloths under every step of the work.
FAQs
A correctly matched ES Windows balance or roller installed today should last eight to twelve years in Fort Worth’s climate before it needs attention again, with weatherstripping often needing replacement at the five to seven year mark due to summer heat cycling. The original part typically lasted the same window of time, which is normal wear, not a product defect. Call (682) 900-6694 for an exact assessment of your window’s condition, and we will tell you honestly whether it merits a repair or has life left in it.
In most cases the part itself is not serviceable and we install a new component rather than rebuilding the old one, because the materials inside a worn balance or shattered pivot shoe are not made to be re-tensioned or patched. What we do check carefully is whether the frame can be repaired around the failed part, since that is where money is saved. If you want a straight answer on whether it is the part or the frame that is the problem, call (682) 900-6694 and we will inspect it before quoting anything.
A single balance, roller, or weatherstripping replacement usually takes 45 to 90 minutes per window once we are on site, and we schedule Fort Worth appointments with enough buffer to fix the surprise second window while the truck is already in your driveway. We carry the most common ES Windows replacement parts stocked on the service vehicle specifically so most jobs finish in one visit. To confirm what is on the truck for your model, call (682) 900-6694 before we head out, and we will tell you what we are bringing.
We stock the most common ES Windows replacement parts on our service trucks and order the rest through our established supply lines, so you never have to guess at a part number or risk buying the wrong component online. For less common ES Windows configurations, the part arrives at our shop within a week and we schedule your install as soon as it is in hand. Call (682) 900-6694 with your model label information and we will confirm what we have in stock and what needs ordering before you pay for anything.
Written by Keith Yamada, Owner, Lightwell Windows Fort Worth at Lightwell Windows Fort Worth, serving Fort Worth and nearby areas.
Six Reasons Homeowners Choose Lightwell Windows Fort Worth
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
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.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.