New windows and doors improve comfort, cut energy bills and add long-term value to your home. Juniper Windows Austin pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
1. Choose your installer
The unit is half the job - the install is the other half. Our own background-checked crews measure, set, seal and insulate every opening, and they know the lines we quote inside and out because they install them every week.
2. Select the right products
Compare styles, materials and glass packages side by side until the fit is right for your rooms, your budget and your goals. The product-line comparison below is the place to start.
3. Prepare your home for install
Before install day we walk you through a short checklist - furniture pulled back, treatments down, a clear path to each opening - so install day is watch-it-happen, not scramble.
Compare the Lines We Quote
Every project is priced on the same lines, side by side - the price indicators below are relative, and your consultant shows exact numbers on your actual openings.
PGTThe line Florida homeowners arrive naming - the most Miami-Dade certifications in the industry$$$
- More Miami-Dade NOA certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe Florida value pick$$
- Vinyl systems built in Florida for Florida codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Miami-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
PGT Door Installation: The Austin Owner’s Guide
PGT door installation in Austin typically runs $450 to $1,900 depending on the door configuration, frame condition, and whether you’re replacing hardware, glass, or the entire unit. We stock PGT-compatible rollers, hinges, panels, thresholds, and full door slabs on our trucks, so most jobs wrap up same-day once we’re on site. Homeowners usually find us the hard way: a slider that suddenly drags like it’s grinding gravel, a French door that won’t latch, or a frame so warped by three Texas summers that the deadbolt barely catches. If your PGT door moved into your house years ago and has been fighting Austin heat, humidity, and that one aggressive monsoon season ever since, this page tells you exactly what a proper fix involves and what it should cost.
We’re an independent Austin door and window specialist, not a PGT dealer or factory service center. That matters because we match parts by spec, not by brand loyalty. Sean Mackey and our crew have swapped PGT hardware on everything from 1990s WinGuard sliders to current 7700-series hinged doors, and the failure pattern is almost always the same: the part that moves wears out long before the glass or the frame gives up.
Which PGT Models This Applies To
PGT builds three main door families that show up in Austin homes, and each uses different hardware geometries. The WinGuard line (impact-rated, built for coastal wind codes but popular here for security and HOA requirements) includes hinged entry doors and sliding glass doors. The 7700/5700 series covers aluminum-frame sliders and single-hung doors, while the Vinyl line (PGT’s vinyl-framed patio and entry doors) uses roller and track systems that don’t interchange with the aluminum families at all.
The compatibility gotcha nobody warns you about: PGT changed roller carriage designs twice since 2010. A 2012 WinGuard slider takes a different roller assembly than a 2019 unit, even if the doors look identical from the outside. We identify the right part by pulling the door panel and reading the etched code on the frame or the roller housing itself, not by visual guesswork. If the code’s worn off, we measure the roller wheel diameter, axle offset, and housing width to match it. For glass replacement, PGT’s impact-rated laminated units (typically 5/16″ or 7/16″ thick depending on the door’s original spec) need exact edge profile matching, and aftermarket equivalents from CGI or CWS occasionally fit where a discontinued PGT glass pack doesn’t. We’ll tell you honestly when OEM is the only call and when a quality equivalent saves you $200 with no functional difference.
Signs Your PGT Door Installation Is Failing
- The door drags or grinds when you slide it. Roller wheels flatten over time, especially in Austin’s heat, which softens the nylon and lets the door ride on the track instead of rolling. You’ll hear it before you see it.
- The deadbolt or latch won’t fully engage. This is usually settlement or frame sag, not a bad lock. The door’s strike plate drops out of alignment, and forcing the lock just chews up the keeper. A real fix means reshimming the frame or replacing the threshold, not filing the plate.
- You can see daylight around the edges. Weatherstripping compresses and thresholds wear down, but in PGT doors, a visible gap often means the adjustable rollers have bottomed out. That lets air, dust, and the occasional Austin scorpion into the house.
- Condensation or fog between the glass panes. Your insulated unit’s seal has failed. On impact-rated doors, this is a full glass pack replacement, not a reseal job, because the laminated interlayer can’t be separated in the field.
- The door sticks at the top or rubs the jamb. Frame shift from foundation movement (extremely common across Austin’s expansive clay soil) means the rough opening is no longer square. The door panel didn’t warp; the house moved around it.
If you’re noticing any one of these, the part is telling you something. Austin’s freeze-thaw cycles and hundred-degree summers punish door hardware harder than most climates in the country. What might be a five-year part in Ohio is often a three-year part here.
Replacement Cost & What’s Included
Here’s what PGT door installation actually costs in Austin, installed by Juniper Windows Austin, with a written price before we touch anything:
| Job Type | Typical Installed Range | What’s Included |
|---|---|---|
| Roller replacement (sliding door) | $180 – $380 | New roller carriages, track cleaning, door re-leveling, full operation test |
| Hinge set replacement (hinged door) | $220 – $450 | New hinges matched to door weight, frame reshimming if needed, latch alignment |
| Weatherstripping & threshold rebuild | $160 – $320 | New seals, adjustable threshold or replacement sill, full air-gap check |
| Impact glass pack replacement | $700 – $1,400 | Laminated glass unit matched to PGT spec, full frame inspection, seal install |
| Complete door slab replacement | $1,200 – $1,900 | New PGT-compatible slab, hardware transfer or new hardware, frame adjustments, haul-away |
The spread comes down to three things: which PGT series you own, whether the frame is still square, and whether we’re matching existing hardware or starting fresh. Parts and labor are always listed separately on the written quote we hand you before work begins, so you’ll see exactly what the door costs and what the hands-on-the-door costs. Every installation carries the 365-Day Done Right Promise in writing: if something isn’t right, parts and labor are covered for a full year. If a repair fails, the second visit is free. No fine print, no argument.
DIY or Call Us?
A homeowner can safely do a few things before picking up the phone. Clean the track with a dry brush, check for obvious loose screws on the handle set, and verify that nothing’s physically blocking the door’s path. Those solve maybe ten percent of real problems, usually by revealing a pebble or a dog toy.
What you should not attempt: pulling an impact-rated door panel off its track, replacing rollers on any door over 150 pounds, or trying to reshim a frame that’s out of square. PGT impact doors are heavy. A WinGuard slider panel can run 200-plus pounds, and when the rollers let go, that weight comes down fast. We’ve seen crushed fingers and broken glass from homeowner roller swaps on brand-name doors. The compressed roller springs, the lift-out angle, the shim math, none of it is invisible-friendly. If the door is fighting you, stop. Call (325) 420-1750. We’ll be out with the right parts, and you’ll keep your hands.
FAQs
A well-installed PGT door in Austin should last 15 to 25 years before the slab or frame needs major work, but the moving parts (rollers, hinges, weatherstripping, latch hardware) realistically need replacement every 3 to 8 years depending on exposure and use. Call (325) 420-1750 if yours is underperforming, and we’ll tell you exactly what’s salvageable.
Yes, in most cases the door slab is fine and only the hardware or glass needs work, which is exactly what this page covers. We only recommend full replacement when the frame is compromised, the door is no longer square after foundation movement, or the cost of fixing the glass and hardware exceeds 60% of a new door.
Most roller, hinge, and weatherstripping jobs are done in 2 to 4 hours, while full slab or impact glass replacements typically run 4 to 6 hours including cleanup and haul-away. We’ll give you a written timeframe before we start, and you’ll get a live arrival time the morning of the job.
Yes, our Austin trucks carry the most common PGT roller carriages, hinge sets, handles, and threshold materials for both WinGuard and vinyl-series doors, so a same-day fix is typical if your door matches what we stock. If your model needs a special-order glass pack or discontinued hardware, we’ll tell you the lead time before you commit to anything.
Written by Sean Mackey, Owner, Juniper Windows Austin at Juniper Windows Austin, serving Austin and nearby areas.
Six Reasons Homeowners Choose Juniper Windows Austin
Impact systems engineered to design pressures up to +/-100, matched to your wind zone - your openings hold when the storm arrives.
Low-E insulated impact glass from our manufacturer lines commonly cuts monthly cooling bills 20-30%.
Laminated impact glass shuts out up to 40% of outside noise - traffic, neighbors, weather.
Monitoring services run $30-90 a month. Laminated impact glass resists forced entry around the clock, with no subscription.
Florida homeowners average around 25% savings on the windstorm portion of their policy after protecting every opening - some homes qualify for more.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.