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 Redlands
Patio door installation in Redlands runs $2,400 – $6,800 for most replacements, with sliding door repair work typically landing between $180 – $540 depending on what’s failed. Those are honest local numbers, not national averages pulled from a chart. We work Redlands daily, from South Redlands off East Citrus Avenue to the older stock near Smiley Heights, so we know what these homes need and what they’ll cost before the first cut is made. If you’re pricing a new patio door or a repair, call (817) 686-2228 and we’ll give you a written number before any work starts.

Why Meridian Windows & Doors Is Redlands’s Preferred Patio Door Installation Company
Redlands homeowners don’t have to settle for a crew that shows up late and rewrites the price at the door. Our Patio Door Installation team runs on a simple discipline: written quotes, scheduled work, clean installs. Elliot Vance, who leads the crew, holds every job to The Garrison Standard that’s been in place since 2009. That means the price goes on paper before work begins and it doesn’t move. It means every installation is covered by our 365-Day Done Right Promise in writing. If it fails within a year, we come back at no charge.
We’re not the lowest bidder in Redlands and we won’t pretend to be. What we offer is a crew that shows up when we say we will, in uniform, background-checked, and answers the phone when you call. Our phones are staffed by a live person 24/7, not a voicemail tree. We carry eight manufacturer lines including PGT and Therma-Tru, so the door spec’d for your Redlands home is the right one for the wind exposure and the framing, not whatever happens to be sitting in a warehouse.
Sliding Door Repair in Redlands
Sliding door repair in Redlands usually means one of three things: a door that’s binding or sticking, a roller or track failure, or water getting in around the sill. In the pre-1980 homes that make up a big share of Redlands housing stock, we also see rotted jamb framing hiding behind what looks like a simple roller problem. That’s the repair that matters most to catch early. A sticking door near Smiley Heights often isn’t just dirty tracks. It’s the jamb settling or moisture working into the framing.
Most sliding door repairs in Redlands run $180 – $540. A roller replacement sits at the lower end. A full track replacement or sill rebuild with new flashing lands higher. We’ll tell you which one you’re dealing with before we quote it, and the quote is free.
Roller and Track Replacement
Rollers wear out, especially on heavy sliders that get daily use from a kitchen to a patio. When they go, the door drags, then jams. We replace the rollers and inspect the track for wear while we’re in there. On older Redlands homes, we also check for sagging header framing at the same time, because a fresh roller set won’t fix a sagging opening.
Sill and Flashing Repair
Wind-driven rain off the San Bernardino foothills hits Redlands patio doors hard during fall and winter storms. If the sill pan wasn’t flashed correctly on an older install, water pools and rots the subfloor. We pull the door, replace the rot, set a sloped sill pan, and reseal. That’s not a caulk job; it’s a framing repair done right.
Patio Door Replacement in Redlands
Patio door replacement in Redlands is a different scope than in newer cities like Highland. Most Redlands homes built before 1980 have rough openings that aren’t square and jambs that may have decades of moisture damage. A stock door from a big-box store rarely fits without field modifications that weaken the install and void the manufacturer warranty. We measure, order the right door for the actual rough opening, and remediate the framing before the new unit goes in.
A full patio door replacement in Redlands typically runs $2,400 – $6,800 installed, depending on the size of the opening, the glazing package, and how much framing correction the existing jamb needs. The permit, inspection, and warranty paperwork are all included in that number. So is walking you through the wind mitigation documentation for your insurer if you’re installing impact-rated glazing.
Impact-Rated Sliders for Wind Exposure
Redlands sits in a high-wind-prone pocket of the Inland Empire where Santa Ana events push design pressures above default prescriptive values. That’s not code language for a brochure; it means the glazing you choose has a real structural job to do. We spec PGT and CWS impact-rated units with laminated interlayers and low-E coatings when the exposure calls for it. A standard off-the-shelf slider from a neighboring city’s inventory often doesn’t meet Redlands’ wind design requirements, and your insurer will notice.
French and Hinged Patio Doors
Some Redlands homes, especially the Spanish-style and Craftsman stock near the University of Redlands area, look wrong with a sliding unit. A hinged French patio door suits those houses better. We install Therma-Tru hinged patio doors in standard and custom sizes, with the same attention to sill flashing and square framing. The price range holds about the same as a slider, though oversized openings push toward the top of it.

Trusted Brands We Service in Redlands
We stock and service patio doors from PGT, CWS, and Therma-Tru in Redlands, which means replacement parts and warranty service don’t require a four-week wait while a part ships from a distributor three states away. We’re authorized to install and replace products from PGT, CWS, and ES Windows, and we carry the weather seals, rollers, and hardware for those lines locally. When you call for a repair on a PGT slider, we show up with what we need. That’s the whole point of carrying the lines we do.
Common Patio Door Installation Problems We See in Redlands Homes
- Rotted jamb framing hidden behind a sticking door. The pre-1980 homes in Redlands often have irrigation overspray hitting the sill for years. The door sticks, the homeowner replaces rollers, and the real problem is rotted wood behind the trim. We see this constantly in the neighborhoods off Cajon Street and East Colton Avenue.
- Non-impact glazing that fails Redlands’ wind exposure. A door bought off the shelf without checking design pressure leaves the home vulnerable during Santa Ana events and doesn’t earn wind mitigation credits on insurance. Redlands is wind-prone in a way neighboring cities like Loma Linda simply aren’t.
- Missing or flat sill pans on slider installs. Wind-driven rain from fall and winter storms pools behind the track and rots the subfloor. A sloped sill pan with proper flashing is the difference between a door that lasts 20 years and one that fails in five.
- Stock doors forced into out-of-square rough openings. Older Redlands homes settle. A standard door shoved into a non-square opening binds within months, and the field shims void the warranty. We frame the opening true before the door goes in.
Pricing for Patio Door Installation in Redlands, CA
Here’s what we tell Redlands homeowners when they ask about cost. Sliding door repair: $180 – $540. Full patio door replacement: $2,400 – $6,800 installed, including permit and inspection. What moves the price inside that range is the glazing package (impact-rated costs more than standard), the size of the rough opening, and how much framing remediation the existing jamb needs. We never give a verbal range at the door and then change it. The price goes on paper before work starts, and it doesn’t move. Call (817) 686-2228 for a free written estimate.
We Also Serve Cities Near Redlands
Our crews work Redlands daily, and we also cover Redlands neighbors like Loma Linda, Mentone, Colton, and Highland. If you’re in any of those towns and need a patio door bid, the same written pricing and 365-Day Done Right Promise apply. Call (817) 686-2228 and we’ll get you on the schedule.
Serving Redlands, CA - Our Local Coverage Area
We’re based in the Redlands 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 Redlands
Yes. Replacing a patio door in Redlands requires a building permit because the work involves the exterior envelope and structural framing. We pull the permit, schedule the inspection, and walk you through the paperwork before the job starts. It’s included in our quoted price. Call (817) 686-2228 and we’ll explain the timeline for your specific opening.
For most Redlands homes, we recommend an impact-rated glazing package with a laminated interlayer and low-E coating. Redlands sits in a high-wind-prone pocket of the Inland Empire, and Santa Ana events push design pressures above default values. PGT and CWS both make units that meet those loads and earn wind mitigation credits with insurers. We’ll assess your exposure and spec the right package, not the cheapest one. Call (817) 686-2228 for a written glazing recommendation and price.
Plan on three to six weeks in Redlands. Custom-sized doors take two to four weeks from order to delivery. The install itself is usually one day for the framing, door set, and flashing. The Redlands inspection follows within the week, depending on building department scheduling. If framing remediation is needed, that adds a day. We give you a written calendar with your quote. Call (817) 686-2228 and we’ll give you an honest timeline for your door.
Often yes, but it depends on your carrier. Installing an impact-rated slider with laminated glazing in a wind-exposed Redlands home can earn wind mitigation credits that many major insurers recognize. We provide the documentation your insurer needs: the product approval, the design pressure rating, and the permit sign-off. You submit it to your agent. We don’t process insurance claims or quote premium reductions. Call (817) 686-2228 and we’ll make sure you get the right paperwork for your policy.
Nothing, unless we find something structural that wasn’t visible during the estimate and you approve the additional work in writing first. The most common example in Redlands is rotted jamb framing behind the trim on pre-1980 homes. That requires additional framing and flashing, and we’ll show you the rot before we touch it. If we see it coming during the initial measurement, it’s already in your written price. If we don’t, we stop, show you, get your written approval, and keep the scope change documented. No surprise line items at the door. Call (817) 686-2228 for a free estimate that covers the realities of your Redlands home.
We recently replaced a failing sliding patio door at a 1960s ranch home near Smiley Heights off Cajon Street. The original jamb was rotted from years of irrigation overspray, so we sistered the framing, flashed the sill with a sloped pan, and set a Therma-Tru impact-rated sliding unit with laminated glass interlayer and a low-E coating. The homeowner had been fighting a sticking sash and water intrusion for two seasons. After the install, the door slid clean and the interior temperature held noticeably steadier through a 105-degree afternoon. We pulled the Redlands permit, scheduled the inspection, and walked the homeowner through the wind mitigation documentation for their insurer. That’s the job, done the way it should be done.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving Redlands with the Garrison Standard since 2009.
Call (817) 686-2228 today to schedule your free, written patio door installation estimate in Redlands.










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