Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Sliding glass doors
Impact garage doorsPGTCGI
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AfterWindows & Doors Services in Flower Mound, TX
Windows and doors in Flower Mound have a timeline problem: most of the town was built between 1990 and 2008, which means a whole wave of brick-veneer homes is hitting the 15- to 30-year mark at the same time. That’s when builder-grade vinyl windows start fogging between the panes and pre-hung doors start sticking in July. If you’re noticing either, call TruePane Windows & Doors at (888) 635-0804. A live person answers, day or night, and we’ll give you a straight answer about what needs replacing and what doesn’t.
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Why Flower Mound Homeowners Choose TruePane Windows & Doors
Dale Kessler founded this company on a rule that’s still written on the whiteboard: if the pane is not true, the job is not done. That’s not a slogan. It’s the standard our crews work to in Wellington, Bridlewood, The Preserve, and every other Flower Mound neighborhood we serve. Homeowners here tend to be past the cheapest-bid stage of life. They’ve lived in their houses for twenty years, they plan to stay another twenty, and they want the work done right the first time by someone who will still answer the phone if a seal fails down the road.
Our technicians are background-checked and uniformed. They measure every opening twice. They quote manufacturer lines side by side on paper so you can see exactly what you’re buying. And we register both warranty layers in writing before the truck leaves your driveway. That’s The Keystone Standard, and it’s backed by a Done Right Promise: if it’s not done right, we make it right. No paperwork fights, no arguing.
Windows & Doors Services We Offer in Flower Mound
Window Installation
We set new-construction and retrofit windows in homes across Flower Mound, from single sashes to full facades. Every opening gets shimmed, squared, and flashed for Blackland Prairie soil movement, which we’ll talk more about below.
Learn more about our Window Installation in Flower Mound.
Door Installation
Entry doors, patio doors, and pre-hung interior units all get the same treatment: level jamb legs, proper reveal spacing, and hardware that doesn’t bind when the slab shifts seasonally. We also replace weatherstripping and thresholds while we’re there.
Learn more about our Door Installation in Flower Mound.
Window Replacement
The original double-pane vinyl in many Flower Mound homes is failing now: fogged glass, warped frames, sashes that won’t stay open. We pull the old units and set new ones, often in a single visit, with a written line-item quote beforehand.
Learn more about our Window Replacement in Flower Mound.
Impact Windows & Doors
Flower Mound sits in hail alley, and impact-rated glass is a common upgrade for homeowners tired of boarding up or paying deductibles. We install PGT and CGI lines, among others, and can pull the spec sheets your HOA will ask for.
Learn more about our impact windows and doors in Flower Mound.
Energy-Efficient Windows
Triple-digit summer days are normal here, and Low-E coatings plus argon-filled IGUs make a measurable difference in cooling load. We’ll show you the performance numbers side by side before you commit to a line.
Learn more about our energy-efficient windows in Flower Mound.
Sliding & Patio Doors
A sliding door that drags or sticks is often a racked frame from foundation movement, not a worn roller. We address the framing first, then the hardware, so the new door operates clean for years.
Learn more about our sliding and patio doors in Flower Mound.
Glass Railing Systems
For second-story decks and balconies, we install tempered glass railing systems that meet code and hold up to Texas sun without hazing. Custom fabrication is available for non-standard openings.
Learn more about our glass railing systems in Flower Mound.
Custom Windows & Doors
Odd sizes, arched tops, specialty shapes: if the big-box catalog doesn’t cover it, we’ll order it from a custom line and set it properly. This comes up often in Flower Mound’s custom-built homes from the 2000s.
Learn more about our custom windows and doors in Flower Mound.
Neighborhoods We Serve in Flower Mound
We work throughout Flower Mound, including several of the larger master-planned communities and established streets off FM 2499 and Cross Timbers Road.
- Bridlewood
- Wellington
- The Preserve
- Tournament Trails
- Chinn Chapel
Typical response time for a Flower Mound estimate visit is within a few business days, though storm-damage calls after a hail event get priority scheduling.
Why Flower Mound’s Climate & Housing Affect Windows & Doors
Flower Mound sits directly on the Blackland Prairie: expansive clay soil that swells when it rains and shrinks during drought. Foundations move with it. That movement racks door frames and pulls window rough openings out of plumb. A window that’s simply dropped into an opening and caulked will bind within a few years; it has to be shimmed square and flashed correctly, every time. We do this on every Flower Mound install because we’ve seen the alternative too often.
Then there’s the weather. Large hail events are a recurring fact of life here, and 100-degree summer days are routine. Hail takes out glass and screens; heat accelerates seal failure in dual-pane units and warps vinyl frames. Homeowners in Flower Mound regularly upgrade from builder vinyl to fiberglass or aluminum-clad wood because the stock frames simply don’t hold square under those conditions. It’s a practical decision, not a stylistic one.
Pricing for Windows & Doors in Flower Mound
Replacement windows in Flower Mound generally run $600 to $1,400 per opening installed, depending on material and glass package. Entry door replacement typically lands between $1,800 and $4,500. Sliding patio doors range from $2,000 to $5,000. These are honest ranges; your exact price depends on your home’s specifics, and you’ll see it in writing before any work begins. We offer a free written repair estimate and a standing 5% discount for seniors and veterans. Estimates are free. Call (888) 635-0804 and we’ll set one up.
Service Area - Cities Near Flower Mound
TruePane serves Flower Mound and the surrounding communities. If you’re in Southlake, Roanoke, Grapevine, or Lewisville, we cover those areas too. Same crews, same standards, same phone number.
Serving Flower Mound, TX - Our Local Coverage Area
We’re based in the Flower Mound 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 About Windows & Doors in Flower Mound
Yes, and this is the single biggest local friction point. Flower Mound has well over 100 active HOAs, and most require architectural review submission before installation: manufacturer spec sheets, exterior color chips, grid pattern, and sometimes a physical sample frame. We build the submission packet for you, ready to file, so the approval step doesn’t stall your project for weeks. Call (888) 635-0804 and we’ll pull spec sheets for the lines you’re considering.
Most Flower Mound homeowners spend between $600 and $1,400 per window installed, with the higher end reflecting fiberglass or clad-wood upgrades rather than vinyl-for-vinyl swaps. Full-home projects in two-story brick-veneer houses often range from $15,000 to $40,000. Get a written line-item quote before you commit; ours are free.
Not unless we find hidden structural damage that genuinely changes the scope, and even then we stop and show you before proceeding. No surprise line items on the bill. That’s a square deal, and it’s how we’ve always worked.
We handle the permitting on any job that requires it. For HOA approvals, as noted above, we prepare the packet and you file it with your association, since HOAs require the homeowner to submit. We’ll walk you through it.
Most window replacements are completed in a single visit. A full home of windows may take two to three days depending on count and access. Entry doors are usually a half-day to full-day job. We’ll give you a schedule in writing before we start, and we’ll be there when we say.
Written by Dale Kessler, Owner at TruePane Windows & Doors. Our team serves Flower Mound homeowners from our Dallas-Fort Worth office, and we answer the phone live, 24/7, at (888) 635-0804.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Flower Mound Customers Say
"Two entry doors. Showed up when they said, second day was a half day like they said, and the painter they recommended confirmed the frames were dead plumb. The financing was explained in actual dollars, not a brochure."
- Janet R."Impact windows on the whole house. They handled the permit, the inspection, and gave me a folder with every approval number for the insurance company. My windstorm premium dropped enough to notice."
- Bill T."Whole-house window replacement at 71 years old is not something you want to do twice. Dale walked the house himself for the quote. Crew was the same three men all four days, and the foreman knew every window by room."
- Pat and Ray L.