Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Custom Windows & Doors Across Southlake
Custom window and door work in Southlake typically runs $2,800 to $14,000 per opening depending on size, material, and whether impact-rated glass is required, and most projects take three to six weeks once HOA approvals are in hand. We’ve worked inside Timarron, along North Carroll Avenue, and throughout the 76092 zip long enough to know which questions to ask before the first measurement. TruePane measures every opening twice, quotes manufacturer lines side by side on paper, and makes sure both warranty layers are registered before the truck leaves your driveway. Call (888) 635-0804 and a live person answers, day or night.
Why TruePane Windows & Doors Is Southlake’s Preferred Custom Windows & Doors Company
Southlake homeowners do not call a window company because they saw a coupon. They call because the original seals on a two-story foyer window bank finally fogged over, or a hail storm cracked the glazing on a west-facing great room, and they want the job done right by someone who will still answer the phone in five years. We’ve been that company for Southlake residents for years, and our work is backed by the Custom Windows & Doors team’s Done Right Promise, which puts our workmanship guarantee in writing, no fine print.
Dale Kessler founded TruePane on a rule that still sits on the shop whiteboard: if the pane is not true, the job is not done. That standard applies to every oversized glass panel we set in Southlake, every architectural grille we install, and every two-story foyer assembly we rebuild. Our technicians are background-checked and uniformed. They work in your home the way they would work in their own mother’s. And when you call, a live person answers, 24 hours a day, seven days a week. Not a voicemail tree. Not a callback form. A person who knows this trade.
Southlake is not a volume market. The homes are large, the HOAs are particular, and the wind and hail exposure is real. We plan for all of it, including the weeks an architectural review board can add to a project. Serving Southlake means respecting the process, not fighting it.
Our Custom Windows & Doors Services in Southlake
TruePane installs and services custom windows and doors throughout Southlake, with crews that know the difference between a Timarron two-story foyer window bank and a standard tract-home replacement. We handle the full scope: custom shape windows, oversized glass panels, architectural grilles and simulated divided lites, impact-rated glazing, sliding and patio door systems, and complete commercial storefront glazing.
Custom Shape Windows
Southlake’s custom and semi-custom homes are full of arched windows, radius tops, eyebrow transoms, and octagon accents that off-the-shelf replacement units simply cannot match. We fabricate and install true custom shapes, not trimmed-down approximations. Southlake’s HOA boards often want the replacement shape to match the original profile within an eighth of an inch, and we measure to that standard.
Oversized Glass Panels
Great rooms in Southlake regularly feature glass spans of eight, ten, even twelve feet, and setting a panel that size in North Texas wind loads demands laminated or tempered glass with proper structural framing, not a standard insulated unit dropped into a wide rough opening. We handle oversized glass panels for great rooms, rear exposures facing the golf course, and two-story foyer assemblies in Timarron and other master-planned communities in Southlake.
Architectural Grilles & SDLs
When Southlake’s HOA architectural review boards sign off on a window change, they care about two things: the color match and the grid pattern. We install true simulated divided lites, not snap-in grilles that rattle in a storm. Whether the home calls for a traditional two-over-two pattern on the front elevation or a prairie grid that matches the original Andersen units from 1998, we match it exactly and document the approval for your file.
Commercial Storefront Glazing
Southlake’s commercial properties, from retail along Southlake Boulevard to offices near Town Square, need storefront glazing that meets both energy code and commercial wind-load standards. We install and replace aluminum storefront framing, swing and sliding entry doors, and interior office glazing for Southlake business owners who need a contractor that understands commercial permits and inspections.
Curtain Wall Systems
For Southlake commercial buildings with expansive glass facades, TruePane installs curtain wall systems engineered for North Texas wind speeds and summer heat gain. We coordinate with structural engineers, pull permits, and work with the city’s inspection office so the system is documented and compliant. That documentation matters when a hailstorm cracks a panel and the insurance adjuster asks to see the engineering.
What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Southlake
TruePane is an authorized installer for more than a dozen manufacturer lines, and for Southlake’s custom and luxury market we most often quote Marvin, Andersen A-Series, PGT, and ES Windows side by side on paper. Each manufacturer backs its product with two warranty layers, glass and frame, and we register both in writing before the truck leaves the driveway. That is the Keystone Standard, and it means a fogged seal or failed frame ten years from now is covered by a claim you can actually file, not a conversation about who forgot to register the warranty.
Common Custom Windows & Doors Problems We See in Southlake Homes
Southlake’s housing stock is not old, but it is hitting an age where the original building products are starting to show their limits. We see the same failure patterns again and again, and we stock materials specifically for them.
- Two-story foyer window fogging: Original builder-grade aluminum-clad frames from the late 1990s and early 2000s lose their seal at the head flashing. The wide-mulled assemblies in Timarron and similar communities are especially prone to it, and by the time homeowners notice the fog, water has often been working its way into the rough opening for years.
- Hail damage on rear exposures: Southlake sits in the severe hail corridor, and storms with golf-ball to baseball-sized hail have cracked non-impact-rated glazing across the city. Large rear picture windows facing open space take the worst of it.
- West-facing heat gain: Many Southlake great rooms face west with original dual-pane glass that lacks spectrally selective Low-E coatings. During a 100-degree summer, those rooms can run ten degrees hotter than the rest of the house, and the air conditioner never catches up.
- HOA-mandated replacements done wrong the first time: We’ve been called to Southlake homes where a previous contractor skipped the architectural review step, installed mismatched grids, and left the homeowner to explain it to the HOA board. The fix costs more than doing it right from the start.
Pricing for Custom Windows & Doors in Southlake, TX
Custom window and door pricing in Southlake runs higher than in neighboring cities because the homes are larger, the openings are wider, and HOA compliance adds process steps that cheap bids ignore. A standard custom window replacement in Southlake runs $2,800 to $6,500 per opening for vinyl or aluminum-clad wood units. Impact-rated products from PGT or CGI start around $4,500 and run to $9,000 per window in Southlake’s larger openings. Oversized glass panels for great rooms and two-story foyers in Timarron regularly fall between $8,000 and $14,000 per assembly, installed, flashed, and documented. Architectural grilles and SDLs add $300 to $1,200 per window depending on pattern complexity and whether they are true divided lites or simulated. A compliant quote for a Southlake custom window replacement includes the engineering, the permit, the HOA documentation, and both warranty layers in writing. A cheap quote often includes none of those. Call (888) 635-0804 for a free, written, line-item estimate.
We Also Serve Cities Near Southlake
TruePane serves Southlake and the surrounding communities, including Southlake homeowners in Colleyville, Grapevine, Roanoke, and Flower Mound. If you’re just outside the 76092 zip and need custom windows or doors, call (888) 635-0804 and we’ll confirm your address and schedule the measure.
Serving Southlake, TX - Our Local Coverage Area
We’re based in the Southlake 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 - Custom Windows & Doors in Southlake
Two-story homes in Timarron typically require windows rated for a design wind pressure of DP 40 to DP 50 on upper-floor elevations, and impact-rated glazing is strongly recommended, if not required by your insurer, because Southlake sits in the severe hail corridor and the Texas Department of Insurance frequently mandates impact-rated glass on homes with prior hail claims. Southlake enforces the 2018 or later International Residential Code, which requires openings to resist wind pressures calculated from the site’s exposure category. Your quote should state the exact DP rating, the product series, and the glazing type. Call (888) 635-0804 and we’ll work out the ratings for your exact elevation.
Timarron’s architectural review process adds two to six weeks in most cases, and it is mandatory for any exterior window or door change, including grid pattern, color, and material. The board reviews your submittal against the community’s design standards before you can start work. A contractor who ignores this step leaves you holding a non-compliant install that the HOA can require you to redo. TruePane includes the HOA submittal package in our quote and builds the approval time into the schedule so you know the real timeline before we start. Call (888) 635-0804 to get the process moving.
The original aluminum-clad frames on those upper-floor assemblies lose their seal at the head flashing after 15 to 25 years, and the wide-mulled configurations common in Southlake’s two-story foyers put more stress on the frame joints than a standard single window. The fog is failed seal, and by the time you see it, the inert gas has escaped and moisture has entered the airspace. The repair is replacement, not cleaning. Call (888) 635-0804 and we’ll tell you if a full assembly replacement is warranted or if the sash alone can be swapped.
Yes, because spectrally selective Low-E coatings cut solar heat gain while keeping visible light transmission high. For a west-facing great room in Southlake, we specify glass with a solar heat gain coefficient of 0.25 or lower and a visible transmittance above 50 percent, so the room stays bright without the oven effect in a Texas summer. Southlake’s energy code requires SHGC compliance on west elevations, and a proper quote states the exact glass package. Call (888) 635-0804 and we’ll show you the specs on paper.
A compliant Southlake quote includes the HOA architectural submittal package, the city permit, the wind-load and DP rating for your specific elevation, the exact glass package with SHGC and U-factor, both manufacturer warranty layers registered in writing, and a flashing detail for the rough opening. A cheap quote includes a price and a handshake. Southlake homeowners who have gone through one hailstorm know the difference, and so do their insurance adjusters. Call (888) 635-0804 for a written estimate that covers every one of these line items.
Call TruePane for Custom Windows & Doors in Southlake
Whether you’re replacing a fogged two-story foyer assembly in Timarron, upgrading to impact-rated glass after a hailstorm, or building a custom window package for a new addition, TruePane’s team is ready. We measure twice, quote on paper, register both warranty layers before the truck leaves, and stand behind the work with the Done Right Promise. Call (888) 635-0804 to schedule your free estimate, and a live person will answer, any hour, any day.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Southlake since 2008.