McKinney has grown from a courthouse-square town into one of the larger cities in Collin County, and most of that growth shows up as new subdivisions built over the last fifteen to twenty years — Stonebridge Ranch, Trinity Falls, Craig Ranch, Tucker Hill, and the older in-fill around downtown. Alpine Exteriors installs and replaces entry doors, French and sliding patio doors, and storm/security doors across all of it, and the job looks a little different depending on which McKinney a homeowner lives in. A builder-grade steel entry door in a ten-year-old Craig Ranch home is usually swapped for a heavier-gauge steel or fiberglass unit with better weatherstripping. A century-old home near the historic square may need custom sizing because nothing is a standard opening anymore. Either way, the work is the same trade — remove the old jamb and threshold, check the rough opening for square, set and shim a new pre-hung unit, flash it correctly, and seal it — but the details of hardware, insulation, and code compliance change block to block.
Doors get less attention than roofs or siding, but they're one of the most common insurance and energy-loss line items we find on inspections here. A door that's racked out of square from foundation movement, or one whose weatherstripping has cooked away in the sun, leaks air and water in ways homeowners don't notice until a utility bill or a water stain forces the issue.
Most McKinney door calls fall into three categories. First, storm damage — after a hail or wind event, insurance adjusters will sometimes approve door and frame replacement alongside roof and siding claims if there's documented impact damage or wind-driven debris damage to the door face or glass. Second, wear and function — doors that no longer latch, drag on the threshold, or let daylight around the frame, which in this area is almost always tied to slab movement rather than a defective door. Third, upgrades — homeowners replacing a single steel entry door with a fiberglass door-and-sidelight combination, or swapping an aging sliding patio door for a French door before a resale.
On a typical job, we pull the old unit, inspect the rough opening and sill plate for rot or movement, re-square the frame where needed, and set the new door with shims and structural screws rather than relying on the nailing flange alone — a detail that matters more here than in milder climates because a door that isn't anchored solidly will work loose faster under thermal cycling. We also pay close attention to the threshold and pan flashing, since standing water at a slab-level entry is one of the more common places we find hidden rot in North Texas homes.
North Texas doors take a beating that's different from what you'd design for on either coast. Four things drive our specs on every McKinney job:
For entry doors, we lean toward fiberglass or heavier-gauge steel over solid wood. Wood doors look great but move with humidity and heat in ways that fight against a climate with 40-degree swings between a January cold front and a July afternoon; they also need more frequent refinishing under direct sun exposure than most homeowners want to keep up with. Fiberglass holds paint and stain better through our heat cycles and won't rot at the base the way wood can where a threshold sits close to grade.
For patio doors, we generally recommend French doors over large single-panel sliders in homes with any history of settlement, since a slider track that's even slightly out of level will bind, and re-leveling a slider track is a more involved fix than adjusting hinges on a French door. Impact-rated or laminated glass is worth discussing for any door with large glass panels facing an open yard or field, given our hail exposure — it costs more up front but resists cracking in a moderate hail event where standard glass would fail.
On hardware, we spec adjustable multi-point locking hardware on most fiberglass entry doors, since it compresses the door against the weatherstripping at three points instead of one and holds a tighter seal as the frame moves seasonally.
Straight door replacement in an existing opening — same size, same location — typically does not require a City of McKinney building permit, since it's considered like-for-like repair. That changes the moment the job involves altering the rough opening size, moving a door location, adding a new opening in an exterior wall, or touching structural framing around the opening; those scopes need a permit through the city's Development Services department and an inspection before the wall is closed up.
The step people forget is the HOA. McKinney has a high share of homes inside deed-restricted communities — Stonebridge Ranch, Trinity Falls, Erwin Farms, and others each have an Architectural Review Committee that governs exterior door color, style, and sometimes glass configuration, separate from anything the city requires. Submitting a color swatch or spec sheet to the HOA before ordering a non-standard door color or a decorative glass pattern avoids a costly do-over. We handle both the city documentation and the HOA submission paperwork as part of the project scope when a homeowner asks us to.
A single steel entry door replacement in McKinney generally runs in the range of roughly $1,200 to $2,800 installed, depending on hardware and whether the existing frame needs repair. Fiberglass entry doors with sidelights or decorative glass run higher, often $2,500 to $6,000, driven mostly by the glass and finish work rather than labor. French patio door replacements typically land between $3,000 and $7,000 for a standard two-panel unit, more for wider openings or impact-rated glass. Storm and security doors are the least expensive add-on, usually $400 to $900 installed.
The cost swing inside each range mostly comes down to three things: whether the existing frame is square and sound or needs carpentry repair first, glass upgrades for hail or UV performance, and hardware level. We price a written, itemized estimate before any work starts so a homeowner can see exactly what's driving the number rather than a single lump figure.
Sometimes, if there's documented impact damage to the door face, frame, or glass, and if the door was included in the adjuster's inspection alongside roof and siding damage. Cosmetic hail dimples on a metal door skin are less likely to be covered than cracked glass or a door that no longer seals. We can document visible damage and provide photos for a claim, but the coverage decision is between the homeowner and their carrier.
This is almost always a combination of heat expansion in the door material and seasonal foundation movement from the expansive clay soil common across McKinney. If it's mild, planing the door or adjusting hinges solves it. If the gap pattern is severe or getting worse each year, it's worth having the foundation checked before spending money on a new door that will develop the same problem.
Yes, if the new opening is wider or taller than the existing rough opening, since that touches structural framing and requires a City of McKinney permit and inspection. A same-size swap generally doesn't need one, but check with your HOA architectural committee regardless, since many McKinney communities regulate patio door style and glass appearance.
A quality fiberglass or steel entry door with good hardware typically lasts 20 to 30 years here, though weatherstripping and thresholds usually need replacement or adjustment well before that, often within 8 to 12 years, due to the heat cycling and UV exposure. Wood doors on sun-exposed elevations tend to need refinishing every few years and have a shorter practical lifespan in this climate than fiberglass.
If you're dealing with a door that's sticking from foundation movement, glass that took a hit in the last hailstorm, or you're just ready to upgrade before winter, Alpine Exteriors can walk your McKinney property, check the frame and rough opening, and put together a written estimate that accounts for local code, your HOA's requirements if applicable, and the materials that actually hold up here. Reach out to schedule a walkthrough.