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 San Rafael
Patio door installation in San Rafael typically runs $1,800 to $4,600 depending on door size, frame material, and glass package, and most projects take one to two days once the door is on-site. We schedule work across San Rafael’s neighborhoods from Terra Linda to the Canal, and our crews arrive with a written price already in hand. That price does not move at the door.
San Rafael’s patchwork microclimates mean a sliding door that performs on a foggy Peacock Gap patio can struggle on a sun-baked Dominican terrace. We scope each door for its specific exposure, not a generic Marin County spec. Call (817) 686-2228 to get a free estimate on your patio door installation.
Why Meridian Windows & Doors Is San Rafael’s Preferred Patio Door Installation Company
We are the windows-and-doors specialist within the Garrison Partners family, held to The Garrison Standard since 2009. That standard covers how we price, how we schedule, and how we handle what happens after the install is done. Every project gets a written 365-Day Done Right Promise. If the work fails within that year, we come back and fix it at no charge. No fine print about labor exclusions.
Elliot Vance leads our installation work across San Rafael, and the crews who show up at your door are background-checked and uniformed. You know exactly who is walking onto your property. Our phones are answered by a live person around the clock, seven days a week. If you call on a Sunday afternoon with a question about your sliding door estimate, a human answers.
San Rafael homeowners call us after living through contractors who quoted one number and charged another, or who left a sill flashing detail undone and walked away. We put the price on paper before any work starts, and we do not change it at the door.
Sliding Door Replacement in San Rafael
Sliding door replacement in San Rafael starts with pulling the old unit and inspecting the rough opening, the sill plate, and the flashing condition beneath it. In homes along the bayside flats and the hill slopes, we routinely find water intrusion at the sill because the previous installer did not flash for wind-driven rain. That is not a cosmetic issue. It rots the framing underneath.
Replacement costs in San Rafael typically run $1,800 to $3,900 depending on door width, frame material, and glass. A standard 6-foot vinyl sliding door lands on the lower end. A 12-foot aluminum unit with impact-rated glazing and low-E glass pushes toward the upper end.
Sill And Flashing Inspection
Before we order the door, we check what is happening under the existing threshold. If the sill plate shows rot, we tell you before the new door goes in. The written price accounts for any repair work up front, not as a surprise change order.
Replacement Timing
Once we confirm measurements and the door arrives from the manufacturer, most replacements finish in one day. If sill repair is needed, expect a second day. We coordinate permits and schedule the San Rafael inspection so the job closes cleanly.
Sliding Door Installation in San Rafael
Sliding door installation in San Rafael means cutting a new rough opening or replacing a hinged door with a sliding unit. This work runs $2,300 to $4,600 installed. The range accounts for structural header work, new sill construction, and flashing details specific to your home’s wind exposure.
If the opening does not exist yet, or you are converting a window into a patio door, the framing work drives most of the cost. A clean opening in a single-story wall is simpler. A second-floor conversion or a wall that carries roof load requires a larger header and more labor.
New Opening Work
We route the header sizing through the San Rafael permit review, which requires a Title 24 energy compliance form for any new sliding door. That step is not optional under the 2022 Building Code update. We file it, and we do not install without it.
Hardware And Track Quality
San Rafael’s coastal air chews through cheap rollers and uncoated tracks. We spec CWS hardware rated for salt air on bayside installations. The track should roll in year five the way it rolls on day one.
Trusted Brands We Service in San Rafael
We are authorized to install patio doors from Patio Door Installation lines including PGT, CGI, CWS, and ES Windows. We stock local parts for San Rafael customers, which means a warranty roller replacement does not sit on backorder for two weeks. The PGT aluminum line is a common choice for hillside homes with west-facing glass. CGI impact-rated units work well on bayside exposures where wind-driven rain is a regular event. CWS hardware holds up in the salt air. If you have an existing door from any of these brands, we can service it, and if you are replacing it, we will spec the right product for your specific exposure, not whichever door happens to be in the warehouse.
Common Patio Door Installation Problems We See in San Rafael Homes
- Wind-driven rain intrusion at the sill plate. Homes in Peacock Gap and the Canal neighborhood get hit with soggy, gusting storms off the bay. Poorly flashed thresholds let water run under the door and into the subfloor, and the first sign is usually a musty smell near the jamb.
- Condensation and rot from non-thermally broken frames. The cool, damp microclimate in the flats means a bare aluminum frame sweats. Over years, that moisture wicks into the jamb and rots it. A thermally broken frame prevents this, but only if the installer specs it correctly.
- Sticking tracks from corrosion. Salt air near the bay eats standard steel rollers. Doors that once glided become two-handed shoves. Coastal-rated hardware solves this, but many contractors install inland-grade parts to shave cost.
- Permit rejection on retrofits. San Rafael requires a Title 24 energy compliance form for sliding door work, and some installations get flagged or removed when that form is missing. We handle the filing before work begins, so the inspection clears and the door stays.
Pricing for Patio Door Installation in San Rafael, CA
A standard 6-foot sliding glass door replacement in San Rafael runs $1,800 to $2,900 installed. A 9-foot unit lands between $2,200 and $3,400. New-opening installations or conversions from windows start at $2,300 and reach $4,600 when structural header work, stucco repair, and finish trim are included.
The biggest cost drivers are door width, frame material (vinyl is least expensive, aluminum and wood-clad run higher), glass package, and the condition of the rough opening once we open the wall. We deliver a written line-item price before any work starts, and that number is the number you pay. Call (817) 686-2228 to schedule a free estimate at your San Rafael home.
We Also Serve Cities Near San Rafael
Our crews work throughout central Marin, including San Rafael and the surrounding communities of Larkspur, Kentfield, Corte Madera, and San Anselmo. If you are in one of those towns and need a sliding door scoped for your home’s specific exposure, the same San Rafael team handles the work with the same written pricing and the same 365-Day Done Right Promise.
Serving San Rafael, CA - Our Local Coverage Area
We’re based in the San Rafael 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 San Rafael
Yes. San Rafael requires a building permit for sliding door replacement, and the 2022 code update added a Title 24 energy compliance form for any new sliding door. We file the permit, complete the Title 24 form, and schedule the inspection as part of the job. The cost of the permit is included in our written estimate, not added later. Call (817) 686-2228 to confirm your project scope.
For bayside exposures like Peacock Gap, we recommend CGI impact-rated doors with coastal hardware. For hillside homes with strong afternoon sun, PGT aluminum with low-E glass handles heat gain well. CWS rollers and tracks hold up in salt air. The right brand depends on where your door faces, not a one-size list. We will spec it during the free estimate.
Most replacement installations finish in one day. New-opening work or conversions take two to three days, including framing, stucco or trim work, and permit inspection. Door lead time from the manufacturer typically runs one to three weeks depending on the brand and glass package. Call (817) 686-2228 for a realistic timeline on your specific door.
Door width is number one, followed by glass package and frame material. A 12-foot door costs substantially more than a 6-foot door because of the glass area and the structural header required. West-facing hillside homes in Gerstle Park or Dominican often need low-E or tinted glass, which adds to the unit price. The condition of the rough opening matters too as rot repair adds labor and material. Our written quote spells out every line item so you see exactly what drives the total.
Yes, especially if your current door is a single-pane unit or has a failed seal. A modern dual-pane door with low-E glass reduces heat transfer year-round. In San Rafael’s foggy flats, it helps with moisture control. On sun-baked hill exposures, it cuts afternoon heat gain. The Title 24 form we file documents the energy performance of the door we install. Call (817) 686-2228 for a free assessment of your current door’s efficiency.
Written by Elliot Vance, Owner at Meridian Windows & Doors, serving San Rafael and central Marin.