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ECO Window Systems Construction in Dallas, TX | Penhallow Remodeling Dallas
ECO Window Systems owners in Dallas deal with three things most window companies never mention: blackland clay heaving slabs, UV that cooks window components, and hail that tests every seal. We’re an independent construction firm serving Dallas homeowners with straight answers about ECO repair versus replacement, OEM parts, and what actually holds up here. We are not an ECO Window Systems dealer or authorized service provider, so when we tell you a window needs replacing, it’s because it does. Call (940) 204-5368 for a free estimate.
Why Dallas Residents Choose Us for ECO Window Systems Service

Trevor Nash, our owner, trained at Los Angeles Trade-Technical College and spent years on foundation repairs and General Contractor - Dallas projects before bringing his crew here. That foundation background matters more than you’d think. When an ECO 7500 casement binds, the problem is usually the slab under it, not the hardware. We check the rough opening with a laser level before we quote any window work. If the opening is racked, we’ll tell you before we touch the window.
We stock OEM ECO balances, locks, and weatherstripping for the 3500 double-hung, 5500 sliding, 7500 casement, and Garden Window series. For glazing and sealant, we use aftermarket products that handle Dallas heat better than factory tape ever did. Every job gets a written price before work starts, and our 365-Day Done Right Promise means if something fails within a year, we come back at no charge. That’s the Kingswell Way, and it’s been how we operate since 2004.
You can read more about our ECO Window Systems sales & service across the metroplex, or see our full Dallas service area coverage.
Styles & brands we work with







Common ECO Window Systems Construction Problems We Solve in Dallas
- ECO 3500 double-hung sashes that won’t stay up. The spring balances lose tension after a few Dallas summers of thermal cycling. Thermal cycling means the metal springs expand and contract daily with temperature swings. After three or four years of 100-degree afternoons and 70-degree nights, the springs de-tension and the sash creeps down or drops. We replace them with OEM balances and set the tension for Dallas’s temperature range.
- ECO 7500 casement multi-point locks that bind. The vinyl frame flexes slightly when the slab under your home moves. On Dallas’s expansive clay, that movement is normal. The handle gets hard to throw, then impossible. Shim clearance is the fix, not forcing the handle. We re-square the opening and reset the window so the lock throws clean.
- Factory glazing tape pulling away on fixed picture windows. Dallas UV is brutal. The factory tape shrinks at corners after a few years, humid air gets into the wall cavity, and drywall stains appear below the window. We pull the sash, clean the channel, and reglaze with a sealant rated for North Texas sun. Cleaner fix than replacing the whole unit.
- ECO sliding window screens that snap at the corners. Hail dents the mesh but the frame usually survives. The problem is the small plastic screen corners. They get brittle in the heat and break when you try to pop the screen back in. We keep replacement corners in our trucks because this is a weekly call from April through October.
- ECO Garden Window Series leaks at the base. These windows cantilever out from the wall, and when the slab settles even a half inch, the angle changes enough to break the seal at the bottom. Water pools, then seeps into the sill. We remove the unit, inspect the framing, and reinstall with proper flashing and slope correction.
ECO Window Systems Service in Dallas: What Local Conditions Mean for Your Equipment

Dallas is built on blackland prairie clay, and that’s the one fact that explains more window failures than any other. The clay expands when wet and shrinks when dry, and it moves slab-on-grade homes seasonally by an inch or more. Older inner-ring ranches from the 1950s through the 1980s, many with original post-tensioned slabs and cast iron waste lines, are the most affected. A window that is square when we install it in July can be racked by December. That’s not a guess. We measure it every winter.
Our tech was called to a 1963 ranch in the Casa View neighborhood of East Dallas because an ECO 3500 double-hung in the master bedroom would not stay up. The spring balances were completely de-tensioned from years of Texas heat, and the frame had racked 3/16 inch because the post-tensioned slab had shifted. We re-squared the opening, replaced the balances with OEM parts, and set the window with extra shim clearance. The sash holds now, and the window closes without binding. That job needed more than a balance swap. It needed someone who understood why the balance failed in the first place.
When we install ECO Window Systems in older inner-ring ranches, we always check the rough opening with a laser level before trimming the window. We shim differently than we would in Fort Worth, where the soils are less expansive. The shims are placed to allow for seasonal movement without forcing the vinyl frame out of square. Skip that step and you get air leaks, binding locks, and a window that fails long before it should.
ECO Window Systems Models & Products We Service in Dallas
We service the ECO 3500 Series Double-Hung, ECO 5500 Series Sliding Window, ECO 7500 Series Casement and Awning, and the ECO Garden Window Series. Our parts approach is straightforward: OEM for locks, balances, and weatherstripping when available and reasonably priced. For glazing, sealant, and screen mesh, we use aftermarket products proven to hold up under Dallas heat and hail. We don’t patch a failing ECO frame that’s warped from foundation movement. We tell you to replace it, and we correct the underlying slab or drainage issue first. Otherwise you’re buying a new window every three years.
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AfterECO Window Systems Service Pricing in Dallas

Window work in Dallas spans a wide range because the scope varies from a simple balance replacement to a full frame-out on a racked opening. The table below gives you real market ranges for the work we do most often. What drives cost? Frame condition, glass package, whether we’re matching existing ECO models, and whether the opening needs re-squaring before installation.
| Service | Dallas Price Range |
|---|---|
| Window Replacement (ECO Window Systems) | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Roof Replacement | $8,000 – $20,000 |
Every estimate includes a written line-item price before any work starts. If you’re comparing bids, ask whether the other contractor will shim for clay movement or just swap the window. Call (940) 204-5368 for a free estimate and we’ll walk you through what your specific opening needs.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – ECO Window Systems Construction in Dallas
The spring balances lose tension from thermal cycling, the daily heating and cooling that Dallas summers accelerate dramatically. A balance that works fine in October can de-tension by August after three or four years of 100-degree afternoons. We replace the balances with OEM parts and set tension for North Texas temperature swings. Call (940) 204-5368 and we’ll diagnose which balances have failed, not just guess.
Yes, if the frame is square and the seal channel is intact. We replace insulated glass units in ECO fixed picture windows and double-hungs without pulling the whole frame. If the frame is warped from slab movement, we’ll tell you that glazing alone won’t fix the problem. Get a free estimate at (940) 204-5368 and we’ll tell you which situation you have.
Usually yes. Blackland prairie clay shrinks during dry months, and the slab settles unevenly, which racks the window frame and causes the 5500 series slider to bind on its track. We re-square the opening, adjust the shims, and the window slides clean again. Call (940) 204-5368 and we’ll check the frame before we touch the track.
ECO windows hold up well against standard hail, especially when glazed and sealed correctly for North Texas UV. For impact-rated protection against windborne debris and stronger storms, we recommend impact-rated glass packages that meet Texas Department of Insurance windstorm standards. Our impact window installations range from $8,000 to $25,000 depending on window count and frame condition. Call (940) 204-5368 for a written quote.
Yes. We match ECO 3500, 5500, and 7500 series windows by model, glass package, and grid pattern when we build home additions in Dallas, including our Bathroom Remodeling in Dallas projects. The bigger question is whether your addition’s slab will move the same way the existing house does. We design the foundation and drainage to minimize differential movement between old and new sections, which keeps the matched windows from binding later. Home additions run $45,000 to $130,000 depending on scope. Call (940) 204-5368 for a free estimate and we’ll walk through the window matching as part of the plan.
Service Areas Near Dallas
We serve Dallas and the surrounding metroplex, including Plano, Irving, Rowlett, Richardson, and Heath. If you’re in one of those cities and need ECO Window Systems work, we bring the same written pricing and 365-Day Done Right Promise to every job. See our ECO Window Systems service in Plano and ECO Window Systems service in Irving pages for local details.
Book Your ECO Window Systems Service in Dallas Today
If your ECO windows are binding, leaking, or dropping, don’t wait for the next storm to find the weak spot. Call (940) 204-5368 for a free estimate. A real person answers, the price is written before we start, and if it fails within a year, we’re back at no charge. That’s how we’ve done it since 2004.
Written by Trevor Nash, Owner at Penhallow Remodeling Dallas, serving Dallas since bringing his crew to the metroplex. Give you a number before I pick up a tool – that’s the only way I know how to start.












