Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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Before
AfterFast, Reliable Door Installation Across Southlake
Door installation in Southlake is a different job than it is in most of the Metroplex. The homes here run large, custom, and heavy, and the clay soil beneath them never stops moving. That combination means a door that fits perfectly on install day can bind at the header within two seasons if the installer did not account for slab movement. We have been measuring and fitting doors on Southlake’s executive estates long enough to know that the opening is never square, the frame is never stock, and the price should be in writing before the first tool comes off the truck. If you are pricing a new entry door, French door, or storm door in Southlake, call us at (509) 265-6387 and we will give you a written quote you can keep.
Why Sightline Windows & Doors Is Southlake’s Preferred Door Installation Company
Southlake homeowners tend to research before they call. They read the three-star reviews first. They want to know who is actually showing up at the door, what the price will be, and what happens if the work is not right. Sonia Raman, who leads Sightline Windows & Doors, built the company’s Haven Standard around exactly those questions. Every job begins with a measured survey the customer keeps, and the written quote cannot differ from that document. The price is fixed before we order anything.
Our crews working in Southlake are background-checked, uniformed, and identified by license number before arrival. That is Haven Clause 3, Verified Crews, and it means the person at your door is the person on the record. We have re-hung sagging arched entry systems in the Estates of Southlake, reset jambs on custom double doors off Southlake Boulevard, and replaced storm-damaged glazing throughout the corridor. When a Southlake homeowner shows us a competitor’s written estimate, we will review it at no charge and tell you what we would do differently.
Our Door Installation team coordinates scheduling and dispatch from the brand’s Dallas-Fort Worth office, with crews serving Southlake locally. When you call, a live person answers. No voicemail queue, no callback window.
Our Door Installation Services in Southlake
Entry Doors
A Southlake entry door is rarely a 36-by-80 stock unit. The homes built here between roughly 1992 and 2015 feature 8-to-10-foot door systems, arched transoms, sidelights, and custom millwork surrounds that were originally fabricated for the opening, not pulled from a warehouse shelf. That means a replacement entry door in Southlake is almost always a custom-ordered unit with a lead time measured in weeks, not days. We specify the door by the opening, not by what is in stock, and we lock the price in writing before fabrication begins.
Hurricane-Proof Front & Entry Doors
Southlake sits squarely in the DFW hail corridor. Spring storms move through fast, and aging glazing on an 8-foot entry surround takes disproportionate damage. Large-missile-rated impact glass from manufacturers like CGI and CWS gives a Southlake front door the same protection you would spec on a coastal home, without changing the street-facing look. For homeowners with west-facing entries, the conversation usually starts with impact-rated glazing that also carries a low-E coating, because the afternoon sun bakes unprotected insulated glass units until the seals fail.
French & Double Doors
Double doors on a Southlake home carry twice the weight of a single entry system, and the clay soil under the slab treats them accordingly. When one leaf binds at the head and the other gaps at the threshold, the problem is almost always foundation heave, not a product defect. We quote French and double door installations with a threshold adjustment or re-hang line item as standard practice in Southlake. That is not upselling. It is what the soil demands.
Replacement Doors
When a Southlake homeowner asks whether to replace the slab or the whole prehung unit, the answer usually comes down to what the frame readings show. If the jamb has been planed repeatedly to accommodate slab movement, or if the reveals are inconsistent, a slab swap will not fix the underlying geometry. We measure the sightline, check the header, and tell you what we found, in writing. Then we quote the replacement the same way.
Storm & Exterior Doors
A storm door on a Southlake home is a working door, not a decoration. It takes the hail, the west sun, and the temperature swings from 100-degree summers to ice-storm winters. We install storm doors from ES Windows and ECO Window Systems that are specified by performance tier, not by margin. If the existing exterior door has a cloudy haze between the panes, we can usually replace the insulated glass unit without replacing the entire door, provided the frame is still sound.
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.
BeforeAfterTrusted Brands We Service in Southlake
Southlake homeowners buy premium doors, and premium doors deserve a documented install. We install and service doors from eight manufacturer lines, including CGI for large-missile impact protection, CWS for high-performance glazing, and Therma-Tru for fiberglass entry systems that hold their reveal through seasonal slab movement. Because we draw from multiple verified lines, we specify the product by what the opening requires, not by what is in stock. That matters on a custom Southlake entry system where the transom, sidelight, and jamb extensions all need to match the existing millwork profile.
Key takeaways for Southlake homeowners:
- Door installation in Southlake runs on custom fabrication lead times of 8 to 12 weeks for statement entry systems, not the two-week stock turn you would find elsewhere.
- Expansive clay soil racks door frames within a few seasons; every quote we write for Southlake includes a threshold adjustment or re-hang line item as standard.
- Spring hail and west-facing sun accelerate glass seal failure on oversized entry surrounds, which is why we lead with impact-rated, low-E glazing options from CGI and CWS.
- The written price is the measured survey is the final invoice. They are one document under the Haven Standard.
When you are ready to price a new door or troubleshoot a binding one, call (509) 265-6387. Our Door Installation in Southlake team will schedule a measured survey and hand you a written quote you can keep.
Common Door Installation Problems We See in Southlake Homes
- Foundation heave binding the jamb. Southlake’s expansive clay subsoil moves enough seasonally to visibly rack door frames within a few years of installation. A front door that sticks in summer and gaps in winter is almost never a product defect here; it is slab movement and the fix is a re-hang, not a warranty claim against the door manufacturer.
- Hail-shattered glazing on entry surrounds. The DFW hail corridor hits Southlake hard in spring, and large glass assemblies on 8-to-10-foot entry systems take the worst of it. Unprotected glazing on an aging custom surround can fail in a single storm, and replacement glass usually has to be custom-cut to the original sightline.
- West-facing seal failure on insulated glass. Two-story entry windows and transoms that face west bake in afternoon sun, which accelerates low-E coating breakdown and breaks the gas-fill seal. The fix is custom replacement glass, not a stock sash, and the lead time follows.
- Mismatched millwork on additions and replacements. A homeowner orders a beautiful statement door, then discovers the transom, sidelight, and jamb extensions do not match the existing profile. Change orders get expensive. We quote the whole assembly in the written scope from the start.
Pricing for Door Installation in Southlake, TX
Here is what we tell Southlake homeowners when they ask what a door costs. A quality fiberglass entry door with installation in Southlake runs $2,800 to $6,500, depending on size, glass options, and whether we are re-hanging the existing frame or setting a new prehung unit. A custom arched entry system with sidelights and a transom, which is the typical statement door on a Southlake executive home, runs $8,000 to $18,000 or more, and the lead time is 8 to 12 weeks because the unit is fabricated to your rough opening. French and double door installations run $4,500 to $12,000 depending on glass specification and whether the existing jamb needs planing to accommodate slab movement. Storm and exterior doors run $900 to $3,200 installed. Every quote includes the threshold adjustment or re-hang line item that Southlake’s soil makes necessary, and the price is fixed in writing before we order anything. Call (509) 265-6387 for a free measured survey and written estimate.
We Also Serve Cities Near Southlake
Our crews work throughout the northeast Tarrant County corridor. We install doors in Colleyville, Grapevine, Flower Mound, and Bedford, and the same Haven Standard applies on every job: written price first, documented photo record when it is done. If you are in a neighboring city and want a quote, the number is the same: (509) 265-6387.
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 - Door Installation in Southlake
Because Southlake’s housing stock was built around custom openings, not stock sizes. The 1990s through 2010s growth boom produced thousands of semi-custom and fully custom homes with 8-to-10-foot entry systems, arched transoms, and elaborate surrounds that were fabricated for a specific rough opening. A replacement door for those openings has to be custom-ordered from the manufacturer, and the fabrication lead time is 8 to 12 weeks. A standard 36-by-80 door can be sourced in about two weeks, but that size does not match most Southlake entryways. The price, including the custom fabrication, is fixed in writing before we place the order. Call (509) 265-6387 to schedule a measured survey and get your written quote.
Probably not. In Southlake, seasonal sticking and a moving threshold gap are classic signs of expansive clay soil shifting the slab, not a failing door. The clay under your foundation swells when wet and contracts when dry, and that movement racks the heavy door frame. The fix is often a re-hang: we pull the door, plane the jambs to accommodate the slab shift, and reset the reveals so the door operates cleanly through the seasonal cycle. If the door itself is damaged or the glass seal has failed, we can replace those components while we are in there. Either way, we quote the work in writing before we start. Call (509) 265-6387 for a measured assessment.
That depends on what the frame readings show. If the jamb is square, the header is level, and the reveals are consistent, a slab replacement can work. But in Southlake, where foundation heave is ongoing, we frequently find jambs that have been planed repeatedly or reveals that are no longer uniform. In those cases, a slab swap leaves you with the same binding problem in a season or two. We measure everything during the survey, show you the readings, and recommend slab or prehung based on what the opening actually says. The written estimate reflects that recommendation. Call (509) 265-6387 to schedule your survey.
No, not from the street. Large-missile-rated impact doors from manufacturers like CGI and CWS use laminated glass and reinforced frames that look essentially identical to a premium non-impact entry door. The difference is in how they perform when a spring hailstorm or wind-driven debris hits the glazing. For Southlake homeowners with west-facing entries, we often pair the impact rating with a low-E coating, which also slows the afternoon sun damage that causes seal failure on oversized insulated glass units. The look stays clean; the specification changes. Call (509) 265-6387 for a written quote on your exact door configuration.
Yes, in most cases. The haze is seal failure on the insulated glass unit, which means the gas fill has escaped and moisture has entered the airspace. The glass can be custom-cut to the original sightline and replaced without pulling the entire door, as long as the frame and hinges are still sound. On a Southlake double door, we check the frame geometry first, because if slab movement has racked the leaves, replacing the glass without correcting the alignment will shorten the life of the new unit. We include that assessment in the written survey. Call (509) 265-6387 for a measured quote on the glass replacement.
Written by Sonia Raman, Owner at Sightline Windows & Doors, serving Southlake under the Haven Standard since 2012.