Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Patio Door Installation Across Del Aire
A sliding patio door replacement in Del Aire typically costs $1,850 to $4,600 installed, depending on the door width, glazing package, and whether the rough opening needs reframing. Most jobs take one full day once the door is on site, with a second morning for finish trim and hardware adjustment. We serve every street in Del Aire from our Los Angeles dispatch office, and our crews know the local housing stock well enough to spot a salt-corroded track before it becomes a structural problem. Call (817) 686-2228 to get a written price on your specific door, no obligation.

Del Aire sits on the LAX-adjacent coastal plane where marine-layer salt fog moves through most mornings and onshore wind loads push against west-facing patio doors with real force. That changes what belongs in a patio door here. Standard annealed glass and bare aluminum tracks that work fine in Whittier or Pasadena will pit, bind, and fail early in Del Aire. We spec doors for this specific environment, not for a generic Southern California zip code. That is the difference between a door that lasts seven years and one that still operates cleanly after twenty.
Why Meridian Windows & Doors Is Del Aire’s Preferred Patio Door Installation Company
Meridian Windows & Doors operates under The Garrison Standard, the quality and conduct code set by Garrison Partners since 2009. Every Del Aire job, from a glass pane replacement to a full patio door replacement, gets a written price before work begins. That price does not move at the door. Our technicians arrive background-checked and in uniform, and they follow The Garrison Code on site: no shortcuts, no unapproved substitutions, no leaving a sill pan unflashed.
Del Aire homeowners call us back because the doors we install stay square and the workmanship carries a written 365-Day Done Right Promise. If something fails within that year, we return at no charge. No fine print about labor exclusions. Elliot Vance, our owner, personally reviews every Del Aire installation report before it is closed out. That is not a marketing line. It is how the company runs.
We stock parts for the common patio door lines found in Del Aire homes, including PGT, CGI, CWS, and ViewLux. When a homeowner needs a roller carriage or weatherstripping replacement, we usually have the part on the truck. That keeps repair timelines short and avoids the two-week freight wait common with special-order hardware.
The phones are answered by a live person 24 hours a day. You will not get a voicemail loop at 7 p.m. or on a Saturday morning. Call (817) 686-2228 and a human picks up.
Sliding Door Repair in Del Aire
Sliding door repair in Del Aire most often comes down to two things: a track that has pitted from salt air, and a roller carriage that has ground itself into the jamb. The fix is not always a full replacement. We regularly rebuild tracks, replace roller assemblies, and re-align sashes on doors that are otherwise structurally sound. A roller and track rebuild in Del Aire runs $275 to $520, including parts and labor.
Track Rebuilding and Roller Replacement
Older Del Aire sliders, especially on stucco homes within a mile of the flight path, show a predictable failure pattern. The bottom track corrodes, the rollers flatten, and the door starts to drag. We remove the sash, clean and re-square the track base, and install new stainless or polymer rollers sized to the door weight. If the track is too far gone, we replace the track extrusion itself rather than trying to polish pitted aluminum.
Latch, Lock, and Weatherstripping Service
A patio door that does not lock cleanly is a security issue, and Del Aire homeowners are right to treat it that way. We replace worn latch assemblies, adjust strike plates, and install fresh weatherstripping along the jamb and header. That last step matters more here than inland. Marine air finds every gap, and a door that does not seal tightly will let moisture into the wall cavity over time.
Patio Door Replacement in Del Aire
Patio door replacement in Del Aire starts with measuring the rough opening and checking the condition of the surrounding framing and stucco. We remove the old door, inspect for water intrusion at the sill, repair any rotted jamb material, and set the new unit on a properly flashed sill pan. A standard 6-foot slider replacement in Del Aire runs $1,850 to $2,900. Wider multi-panel doors, impact-rated glazing, and French-style in-swing units push that into the $3,800 to $4,600 range.

Impact-Rated Glazing for Coastal Wind Exposure
West-facing patio doors in Del Aire take onshore wind head-on. Building code and warranty language both get stricter for openings within the wind-borne debris zone. We commonly spec laminated glass interlayers and impact-rated frames from PGT or CGI for these exposures. The upgrade is measurable: impact-rated patio doors in Del Aire typically add $900 to $1,600 over a standard unit of the same size. It is the right call for a door that needs to hold up through winter storms.
Full-Frame Versus Pocket Replacement
A pocket replacement fits a new door into the existing frame and costs less. A full-frame replacement removes everything down to the studs and lets us fix the water damage and sill rot that older Del Aire stucco homes often hide. If your door has been binding for years, plan on a full-frame job. Attempting a pocket swap over a rotted jamb does not work. We will show you exactly what we find when the old door comes out, with photos, before we proceed.
Trusted Brands We Service in Del Aire
We are authorized to install and replace patio doors from PGT, CGI, CWS, and ViewLux, among the eight manufacturer lines in our portfolio. For Del Aire specifically, we lean on PGT and CGI for impact-rated coastal doors, and ViewLux for sleek multi-slide units on newer construction. Our relationship with these manufacturers means we can order to exact rough-opening dimensions and deliver a door that fits without shim stacks or field modifications. We stock common hardware and weatherstripping for these lines locally, so repair parts for Del Aire homes are usually available within a day or two, not two weeks.
Common Patio Door Installation Problems We See in Del Aire Homes
- Salt-corroded tracks on older sliders. The marine layer here carries enough salt to pit bare aluminum within a few years. A door that binds on the track is usually past the point where cleaning and lubricant will fix it. The track extrusion or the entire door needs replacement.
- Under-specified glazing on wind-facing doors. A patio door rated for a calm inland exposure can fail inspection or flex badly when Del Aire gets a strong onshore blow. We see this most often on west-facing sliders installed years ago with standard annealed glass. The fix is impact-rated glazing sized to the wind zone.
- Rotted sill pans under stucco homes. Older stucco homes near El Segundo Boulevard and Aviation Boulevard often have original sill flashing that was never sealed correctly. Water pools at the threshold, the jamb softens, and the door drops out of square. A replacement has to address the flashing first.
- DIY rough-opening mistakes. Homeowners sometimes order a door to the visible opening dimensions without checking for stucco cracks or hidden rot. The gap shows up later as a draft, or worse, as water running down the interior wall during the first real rain. We re-measure and re-flash properly.
Pricing for Patio Door Installation in Del Aire, CA
You should know what a patio door costs in Del Aire before anyone sets a ladder against your wall. A standard 6-foot sliding glass door replacement starts around $1,850 and runs to $2,900 depending on glass package and frame finish. Impact-rated doors for coastal wind exposure sit between $2,750 and $4,600. Multi-slide or French door units go higher. Track rebuilds and roller replacements run $275 to $520. The written price we give you covers labor, materials, flashing, hardware, finish trim, and disposal of the old door. It does not change at the door because we priced it correctly the first time. Call (817) 686-2228 and we will put your exact number on paper.
We Also Serve Cities Near Del Aire
Our crews cover Del Aire and the surrounding metro from our Los Angeles dispatch office. If you are searching for Patio Door Installation in a nearby city, we serve Los Angeles, San Diego, San Jose, and San Francisco with the same written pricing and 365-Day Done Right Promise. Wherever the door is, the standard does not change.
Serving Del Aire, CA - Our Local Coverage Area
We’re based in the Del Aire 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 Del Aire
If the replacement keeps the same rough opening size and does not alter the header or structural framing, most Del Aire patio door replacements qualify as like-for-like and do not require a building permit, though impact-rated glazing upgrades may trigger a simple window/door compliance check with the county. If the opening is being enlarged, or if we find rot that requires reframing, a permit is needed and we pull it as part of the job. Our written quote will tell you exactly which category your door falls into. Call (817) 686-2228 if you want to know before you commit to anything.
A standard sliding door replacement in a Del Aire single-family home takes one full day for removal, reframing if needed, and setting the new unit, with a second short visit the following morning for trim, hardware adjustment, and a final seal check. Impact-rated units and full-frame replacements on stucco homes can add a half day because of the additional flashing and sill work. We give you a calendar before the job starts, and we hold to it. Call (817) 686-2228 to schedule a measure and get your firm dates.
Three things move the price in Del Aire: the glazing package, the condition of the rough opening, and the door width. Impact-rated glass for coastal wind zones adds the most to any single line item. Rotted jamb or sill framing has to be rebuilt before the new door goes in, and that is labor and material you cannot see from outside. Wider doors cost more in both material and track hardware. The rest is rounding. We show you every line item before work starts so you know exactly what you are paying for. Call (817) 686-2228 for a written breakdown.
Yes, if the door panel itself is sound and the frame is still square. We rebuild tracks, replace roller carriages, and re-align sashes for $275 to $520 on most Del Aire sliders. When the track is pitted through or the jamb has softened from water intrusion, repair becomes false economy. We will tell you straight which situation you have, with photos, and let you decide. Call (817) 686-2228 and we will assess the door honestly.
Impact-rated patio doors can qualify Del Aire homeowners for wind-mitigation discounts on their homeowner’s policy, depending on the carrier and the door’s design pressure rating. Cooling savings are smaller but real: laminated glass with low-E coating cuts solar heat gain through west-facing doors during the afternoon, which is exactly when Del Aire gets the most sun exposure. The savings depend on your policy and your AC usage. The durability benefit is the stronger argument here. Call (817) 686-2228 and we will spec the right glazing for your exposure.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Del Aire with written pricing and a 365-Day Done Right Promise on every patio door installation.










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