Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterFast, Reliable Patio Door Installation Across Pasadena
Most patio door replacements in Pasadena run between $2,800 and $6,500 installed, depending on door size, framing condition, and glass package. The work typically takes one full day once the measured unit arrives, though stucco patching can add another day or two on older homes. We serve Pasadena directly, from the Caltech area up to Hastings Ranch, with crews who know exactly what a 1920s Spanish Revival or a 1960s ranch slider opening actually looks like. Call (817) 686-2228 for a written quote before any work starts.
Why Meridian Windows & Doors Is Pasadena’s Preferred Patio Door Installation Company
Pasadena homeowners deal with a specific set of problems: original wood-framed doors that have sagged, aluminum sliders that bind in their tracks, and stucco openings that were never square to begin with. We’ve worked through all three in this city more times than we can count. Elliot Vance, who leads our team, holds every Patio Door Installation project to The Garrison Standard, which means the written scope, the written price, and the written 365-day guarantee all come before the first cut. There is no second crew, no subcontractor shuffle, and no change in the number once it’s on paper.
We answer the phone with a live person around the clock, every day of the year. When a Pasadena homeowner calls at 7 a.m. before work or 9 p.m. after dinner, someone picks up and schedules the estimate. Our technicians arrive uniformed and background-checked, and they leave the job site clean, which matters when the door opens onto a patio you actually use. The 365-Day Done Right Promise covers every installation in writing: if the work fails within the year, we come back at no charge. That’s the whole point of a fixed meridian line, the thing you measure everything against.
Sliding Door Replacement in Pasadena
Sliding Door Replacement in Pasadena usually means taking out a failed aluminum or wood slider from the 1950s through the 1980s and putting a measured unit in its place. The old track gets cut out, the rough opening gets inspected, and the new door gets shimmed level and square before the trim and weather seal go on. A typical Pasadena slider replacement runs $2,800 to $5,800 depending on glass and framing condition. If the original opening is out of square, the jamb work adds $400 to $1,200, and homes with stucco or brick veneer often need patching after the old frame comes out. Homeowners should budget for that before the job starts.
Aluminum-to-Vinyl or Aluminum-to-Fiberglass Swaps
Older Pasadena homes frequently have single-glazed aluminum sliders that conduct heat and condense on winter mornings. Swapping those for a vinyl or fiberglass frame with insulated low-E glass changes the feel of the room immediately. The old aluminum frame often hides corrosion at the track level, which is why we inspect the sub-sill for rot before ordering the replacement.
Stucco Repair After Replacement
The removal process on a stucco home almost always cracks the veneer around the opening. We schedule the stucco patch after the door is set, and the homeowner sees that line item in the written scope before we start. It is not a surprise change order; it is written down from the first estimate.
Sliding Door Installation in Pasadena
Sliding Door Installation in Pasadena refers to putting a door into an opening that previously held a hinged French door, a window, or sometimes no opening at all. The job involves framing the rough opening, setting the slider, flashing it against Pasadena’s rain and heat cycles, and finishing both sides. A new slider installation typically runs $3,800 to $6,500 in this market, with the spread driven mostly by glazing upgrades and whether the opening needs new framing. Every job gets a written price before we order anything.
French Door to Slider Conversions
Some Pasadena homeowners want to replace a swinging French door with a slider to reclaim floor space in a smaller craftsman or bungalow dining room. The conversion means removing the swing arc, reframing the rough opening for a wider glass panel, and matching the interior trim to the original wood profile. We’ve done this in the neighborhoods near Orange Grove and along the Arroyo, where the older floor plans often fight the furniture.
New Build and Addition Openings
When a Pasadena homeowner adds a sunroom or builds a new rear wall, the slider goes in before the drywall and stucco. We coordinate with the general contractor or work directly with the homeowner, setting the door so the exterior finish and the interior floor height both line up. The written quote includes flashing, sill pan, and shim details, because those are the parts that fail silently when they’re rushed.
Trusted Brands We Service in Pasadena
We are authorized to install and replace products from PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux, which means a Pasadena homeowner gets the right glazing for the orientation of the house and the fire-hardening rules of the hillside zones. We keep common Pasadena replacement parts and rollers in stock for faster turnarounds on repairs and replacements, so a failed slider on a 1950s ranch in the Hastings Ranch area doesn’t wait weeks for a part to ship. The portfolio exists so we spec the door for the job, not the door that happens to be sitting in a warehouse.
Common Patio Door Installation Problems We See in Pasadena Homes
- Out-of-square rough openings. Homes built in Pasadena between 1920 and 1955 rarely have perfectly square door openings. When we set a new slider into an opening that’s off by half an inch or more, the weather seal and the lock alignment both suffer unless the jamb gets reframed or shimmed correctly. We measure before we order, every time.
- Stucco cracking during removal. The veneer around an original patio door is usually bonded to the old frame. Pulling the frame cracks the stucco, and the patch has to cure before paint, which adds a day or two. We write the patch into the original scope on any stucco home.
- Corroded aluminum tracks. Sliders from the 1960s and 1970s in Pasadena often have aluminum tracks that have corroded from years of sprinkler overspray and morning condensation. The track is frequently too far gone to repair, which means the homeowner is really shopping for a full replacement, not a hardware fix.
- Wildfire-hardening glazing requirements. Homes in Pasadena’s foothill and canyon zones fall under fire-safe building codes that restrict certain glass types in exterior doors. We spec tempered glass with the correct glazing for those zones, so the door passes inspection the first time.
Pricing for Patio Door Installation in Pasadena, CA
In Pasadena, a straightforward sliding door replacement in a standard 6-foot opening runs $2,800 to $4,200 with a mid-grade vinyl frame and insulated low-E glass. Wider openings, wood-clad frames, or impact-rated glass from PGT or CGI push the range to $4,200 to $6,500. A full slider installation where no opening exists adds framing work and runs $3,800 to $6,500. The written price includes the door, hardware, weather seal, trim work, and haul-away of the old unit. Stucco patching, if needed, is a separate line item we include in the first quote, not a surprise after the wall is open. Call (817) 686-2228 for a written estimate with real numbers for your specific opening.
We also serve Patio Door Installation in Pasadena and the surrounding communities, with independent local operation backed by the Garrison Partners family. Dispatch and scheduling are coordinated from our Los Angeles office, and crews serve Pasadena directly.
We Also Serve Cities Near Pasadena
Our Pasadena crews also cover San Marino, South Pasadena, Altadena, and San Gabriel. If your home is in one of those cities, the same written-price policy and 365-Day Done Right Promise apply. Call (817) 686-2228 and tell us your street; we’ll tell you exactly when we can get a technician out to measure.
Serving Pasadena, CA - Our Local Coverage Area
We’re based in the Pasadena 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 Patio Door Installation in Pasadena
Replacing an existing patio door with a same-size unit typically does not require a permit in Pasadena, but enlarging the opening or installing a door where one didn’t exist does. We pull the permits when the scope requires them and schedule the inspection as part of the written timeline. Call (817) 686-2228 if you’re not sure which situation applies to your home; we’ll tell you straight.
Measured units take one to three weeks to arrive after we place the order, and installation itself is usually one full day. If stucco patching is needed, add one or two days for cure time before paint and final inspection. We put the calendar in the written quote, and it doesn’t drift unless the opening condition forces a reframe we couldn’t see until demo.
Pasadena’s pre-1940s housing stock frequently features original wood-framed French doors and single-glazed sliders set into stucco or brick veneer, so replacement usually requires custom jamb extensions and stucco patching rather than simple insert swaps. Homes in the city’s hillside and canyon areas also fall under wildfire-hardening building requirements that affect glazing choices for exterior doors. That’s a different job than a 1990s tract house in a neighboring city.
West- and south-facing doors in Pasadena benefit from low-E glass, which is a thin coating that reflects heat while letting light through, and from insulated glass units for the hot afternoons. Hillside homes need tempered and fire-rated glazing to meet local wildfire codes. We spec the glass by orientation and code zone, not by what’s in stock. Call (817) 686-2228 for a written recommendation and price.
On older Pasadena homes, the two real variables are an out-of-square rough opening that requires reframing and stucco damage that wasn’t visible until the old frame came out. Both are written into the initial quote whenever the home’s age and veneer type suggest they’re likely, so the price doesn’t move at the door. We’d rather quote the worst honest case than hand you a change order on day two.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Pasadena since 2009.