Door Installation in Houston - Free In-Home Measure, Written Price

Trusted Door Installation for Houston Homeowners

A door that sticks, sags, or leaks around the edges isn’t something you should have to live with in Houston’s heat and humidity. A front door that won’t close tightly lets cooled air escape all summer, and a sliding glass door that grinds on its track becomes a daily frustration. We install and replace doors across Houston, TX, handling everything from front entry doors to patio sliders, French doors, and storm doors. Every job comes with a written price before work starts, background-checked technicians who wear shoe covers inside your home, and a 365-Day Done Right Promise that says if the finished work isn’t right, we make it right. Call Lightwell Windows Houston at (254) 401-4583 to schedule a free estimate.

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Front Door Replacement

Front Door Replacement is a service we provide throughout Houston for entry doors that have warped in the humidity, rusted at the threshold, or simply stopped insulating the way they should. In neighborhoods like Meyerland and West University, we regularly see original doors from the 1980s and 1990s that have swollen enough to make deadbolts misalign. Lightwell Windows Houston replaces the full door unit, frame included, so the new door sits square and seals tight. Most front door replacements run between $1,200 and $4,800 in Houston depending on material, glass package, and whether the frame needs rebuilding. We carry Therma-Tru entry doors alongside several other brands, and we’ll recommend what fits your home’s exposure rather than what’s easiest to stock. The written estimate you get at the start is the price you pay at the end.

Frame Assessment and Rot Repair

We check the frame before ordering anything. A Houston summer thunderstorm finds every gap, so we look for rot at the bottom corners and around the threshold. If the frame needs repair, we quote that separately in writing before any work begins.

Energy Efficiency Choices

Houston cooling bills climb fast when a front door leaks. We’ll show you insulated core options and weatherstripping upgrades that hold conditioned air inside where it belongs. The door should feel like it closes against a cushion, not a hard edge.

Door Replacement

Door Replacement covers more than the front entry. It applies to any interior or exterior door in your Houston home that no longer functions quietly or looks right. A bedroom door that scrapes the carpet, a back door that lets ants march in along the baseboard, a utility room door with a broken hinge – all of these are door replacement jobs we handle. Lightwell Windows Houston prices door replacement by the opening, with most jobs falling between $800 and $3,600 depending on door type, size, and hardware. We give you a written, line-item price before touching anything, so if the project scope changes, you’ll know the new number before we proceed. Kids and pets stay safe during the work because we seal off the work area, use drop cloths, and clean up before we leave.

Interior Door Upgrades

Replacing hollow-core interior doors with solid-core panels changes how a home feels and sounds. We measure each opening precisely so the new door swings without dragging. Hardware swaps happen on the same visit when you want a matching finish throughout the house.

Back and Side Door Replacements

Back doors get more weather exposure than any other opening. We check for heat-warped frames and install doors rated for direct sun and driving rain. In Katy and Pearland, where back doors often face west, that rating matters more than homeowners expect.

Sliding Glass Door Replacement

Sliding Glass Door Replacement is what gets Houston families back onto their patios when the old track has pitted, the rollers have flattened, or the glass has lost its seal and fogs between the panes. A sliding door that takes two hands and a hip-check to open isn’t annoying enough to replace until it becomes a safety issue for kids and older relatives. Lightwell Windows Houston replaces worn sliders with new units that glide with one finger. Typical sliding glass door replacement in Houston runs from $1,800 to $5,200, influenced by door width, glass package, and whether the floor track needs leveling. We work with CWS and ES Windows sliders, both built for coastal climates like ours. The track gets cleaned and aligned so the door closes flush, keeping out Houston’s summer humidity and the mosquitos that come with it.

Roller and Track Upgrades

Cheap rollers flat-spot under years of use. We specify stainless steel or sealed-bearing rollers that won’t degrade in Houston’s damp air. The replacement kit includes a new track where the old one has worn through the anodizing.

Low-E Glass Selection

South-facing sliders turn a living room into a greenhouse by 3 p.m. Our glass options include Low-E coatings that cut solar heat gain without darkening the view. You’ll feel the difference in the afternoon without reaching for the thermostat.

Storm Door Installation

Storm Door Installation adds a second layer of protection in front of your primary exterior door, giving Houston homes better ventilation, more natural light, and a barrier against wind-driven rain. A storm door lets you open the main door in spring and fall without inviting every bug in the neighborhood inside. Lightwell Windows Houston installs storm doors that fit the existing opening so tightly that no daylight shows around the edges. Expect storm door installation to run between $500 and $1,400 per door, including hardware and installation. We prefer full-view storm doors with retractable screens that disappear into the door when not in use. The screen stays pet-safe because there’s no loose mesh flapping at paw height.

Breeze and Light Control

A storm door does more than protect. It lets you leave the solid front door open and let daylight pull through the entry hall. The retractable screen keeps flying insects out while the glass keeps the rain on the porch.

Fit and Latching

A storm door that doesn’t latch firmly defeats its own purpose. We align the closer so the door shuts slowly and quietly, the way it should on a calm afternoon. No slamming, no bouncing, no gap along the weatherstripping.

Sliding Glass Door Installation

Sliding Glass Door Installation is the process of setting a brand-new slider into either an existing opening or a freshly framed one, and it’s one of the most common upgrades we perform around Houston’s newer subdivisions. In communities like Greatwood and Missouri City, where patios and covered porches anchor the back of the house, a new slider changes how the whole space works. Lightwell Windows Houston measures each opening to an eighth of an inch, levels the floor track, and secures the frame before hanging the panels. Standard sliding glass door installation in Houston costs between $1,600 and $4,800, with wide openings costing more. We carry ECO Window Systems and CWS sliders for their performance in humid, storm-prone regions. The installation is done to keep water outside, because Houston gets more annual rainfall than Seattle.

New Openings and Wall Work

When a wall gets opened for a new slider, we frame the rough opening to manufacturer specifications and install the header correctly so the wall carries its load. This work gets inspected where local code requires it. The job is done right, not just done.

Flashing and Drainage

Water finds the smallest mistake around a sliding door. We flash the sill pan with a positive slope to the exterior, tape the seams, and test the drainage before the interior trim goes back on. That’s the difference between a door that lasts twenty years and one that rots the subfloor in five.

Door Repair

Door Repair is a service we provide across Houston for doors that stick, sag, rattle, bind, or have hardware that no longer works smoothly. Sometimes the fix is a hinge that has loosened from a stripped screw hole. Sometimes it’s a door slab that has swollen so much in the humidity that it catches on the jamb every time someone closes it. Lightwell Windows Houston repairs doors rather than automatically replacing them when the structure is still sound. Minor adjustments and hardware fixes run $150 to $450, while more involved repairs like routing hinges, replacing thresholds, or resetting frames run $450 to $1,100. We’ll tell you if a repair is a two-year fix or a twenty-year fix, so you can spend money once instead of twice. The written quote comes before work starts, not after.

Alignment and Hinge Work

A door that rubs at the top corner usually has a sagging jamb or a hinge losing its bite. We remove the door, reset the hinges, and shim the frame so the reveal is even on all four sides. It closes with one hand when we’re finished.

Weatherstripping and Threshold Repair

Houston’s summer months show every air leak. We’ll replace compressed weatherstripping and adjust or rebuild the threshold so the seal is continuous. That keeps cooled air in and stops the dust that pushes through the bottom gap on windy days.

Exterior Door Installation

Exterior Door Installation covers every door that faces the outside of your Houston home, from the front entry to the garage access door. Exterior doors carry more duty than interior doors because they handle UV exposure, humidity swings, rain, and whatever the Gulf Coast weather throws at them. Lightwell Windows Houston installs exterior doors with proper flashing, shims, and fasteners so the unit stays square and sealed. Budget between $1,000 and $4,500 for most exterior door installations in Houston, with steel and fiberglass doors on the lower end and wood or custom glass doors on the higher end. The installation includes setting the door in the plane of the wall, insulating by the jamb, and sealing the exterior perimeter so water never gets behind the trim. We explain the price before the work, per our C.A.R.E. values, and you’ll know exactly what the job includes.

Sealing and Flashing

The most important part of any exterior door installation is what happens behind the trim. We use flashed openings with a sloped sill pan and continuous air seal. This is what stops the slow water damage that shows up years later as a soft spot near the threshold.

Security Hardware

An exterior door is only as secure as its strike plate. We install reinforced strike plates with longer screws that bite into the framing behind the jamb. The deadbolt engages fully, and the door doesn’t flex when you push against it.

French Door Installation

French Door Installation is a popular upgrade for Houston homes with a patio, garden, or formal living space where a wide opening changes the feel of the room. A pair of French doors brings in Houston’s long daylight hours and makes the transition between indoors and outdoors feel deliberate rather than accidental. Lightwell Windows Houston installs both hinged French doors and sliding French-style doors, using products from ES Windows and ECO Window Systems when the job calls for panoramic glass. Expect French door installation in Houston to run between $2,200 and $6,500 per opening, with the spread driven by door material, glass package, and whether the opening needs structural work. The doors get set so both panels meet flush at the astragal with no light gap down the center. That’s the detail that separates a door that looks good from one that feels right every time you close it.

Paired Door Alignment

French doors must work as a pair. We align the active and passive panels so the astragal seals cleanly and the hardware engages without fighting. If one panel ever drifts, the 365-Day Done Right Promise means we come back and fix it.

Glass and Privacy Options

Full-glass French doors let in the most light, but Houston privacy matters too. We’ll show you Low-E glass with low-iron clarity, plus obscured glass options where a side yard runs close to a neighbor’s window. You choose the view, not the compromise.

Brands We Service

Lightwell Windows Houston carries CWS, ES Windows, and ECO Window Systems, three manufacturers whose products are designed for the heat, humidity, and storm exposure that define the Gulf Coast. CWS builds aluminum and vinyl impact-rated windows and doors used in coastal and storm-prone regions, which makes them a strong fit for the Houston area’s wind-driven rain. ES Windows is known for their aluminum frames and narrow sightlines, giving you more glass and less metal. ECO Window Systems offers impact-rated options that handle Texas heat without the maintenance that older aluminum frames demanded. Our team receives ongoing training on each product line, from hardware adjustment to glass replacement.

Whether you have a CWS slider, an ES Windows French door, or an ECO Window Systems entry unit, we can install, repair, and replace it. And if your existing door carries another manufacturer’s name, we’ll still service it. A written estimate comes first, and the job isn’t done until the door closes quietly, seals completely, and looks like it belongs in your Houston home. For more about what we install, see our home page, or explore Door Installation in Pearland and Door Installation in Spring if you’re on the south or north side of the metro.

Signs You Need a Pro Right Now

• Daylight shows around the door edges. If you can see light through the gaps around a closed exterior door, conditioned air is escaping at the same rate. In Houston’s July heat, every cubic foot of cooled air that leaks out is money leaving through the doorway.
• The door sticks or scrapes in humid weather. Houston humidity causes wood doors to swell, and once a door sticks, it only gets worse. Forcing it can damage the hinges and slab. A door that only closes when you slam it is misaligned and crying for professional help.
• You hear street noise like the window is open. A properly installed and weather-stripped exterior door cuts outside noise substantially. If you hear neighbors’ conversations or passing traffic clearly, the seal has failed somewhere you can’t see.
• The door feels hot to the touch in summer. An exterior door should not radiate heat into your home. When heat transfers through the slab, your air conditioner works harder. It’s a sign the door’s core insulation is depleted or the door was never insulated properly.
• Water stains appear on the interior wall or floor near the door. This is the warning sign no one should ignore. Water intrusion around an exterior door means flashing, sealing, or threshold failure. Left alone, it rots framing and subflooring, and the repair cost grows by the month.

Our Process, Step by Step

1. 1
   Measure and Assess. We come to your Houston home, inspect the existing opening, and take precise measurements to the eighth of an inch. We check frame squareness, floor level, and any hidden rot or water damage. This tells us what the job actually needs, not what a four-door brochure says it needs.
2. 2
   Written Estimate. You get a written, line-item price before any work starts. It covers product, labor, hardware, and any prep or repair we identified. If the work doesn’t require a change, the number doesn’t change.
3. 3
   Prep and Protect. On installation day, we protect the floors with drop cloths and wear shoe covers inside your home. The work area gets sealed off so dust doesn’t travel. We ask before moving anything, and quiet tools are used where the job allows so nap time stays nap time.
4. 4
   Installation. We remove the old door, repair or rebuild the rough opening as needed, and set the new unit with proper flashing, shims, and fasteners. Every screw, every seal, every alignment check has a reason behind it. We don’t rush this step.
5. 5
   Clean Up and Walk Through. We clean up like it’s our own home, and we take a photo of the clean-up before the crew leaves. Then we walk you through the new door, show you how it operates, and confirm you’re satisfied. The 365-Day Done Right Promise means the job is not finished until you say it is.

How Much Does Door Installation Cost in Houston?

Our Service Area Near Houston

Lightwell Windows Houston serves homeowners throughout the greater Houston metro, from Sugar Land and Missouri City to Katy, Pearland, Alvin, Stafford, and the Bay Area communities of Webster and Seabrook. We also cover Baytown, Rosenberg, and Greatwood. Houston’s sprawl means our crews are used to coordinating routes, and we’ll give you a specific arrival window before our technician leaves the shop. For homes further south, see our sister page for Door Installation in Pearland, or head to Door Installation in Spring for the north side of the metro. Your location determines which local team serves you, and all of them follow the same Cedarwell Care Promise.

Frequently Asked Questions About Door Installation in Houston

Schedule Your Door Installation Service in Houston Today

If a door in your Houston home needs replacing or repair, call Lightwell Windows Houston at (254) 401-4583 to schedule a free, no-obligation estimate. You’ll get a written price before any work begins, a clean and considerate crew on installation day, and the 365-Day Done Right Promise standing behind every detail. Our live phone is answered 24/7, not by a recording.

Written by Keith Yamada, Owner at Lightwell Windows Houston, serving Houston since 2010.