New windows and doors improve comfort, cut energy bills and add long-term value to your home. Meridian Windows and Doors San Francisco pairs proven product lines with our own installing crews for lasting performance - and a price we put in writing.
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.
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.
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 homeowners arrive naming - the most impact certifications in the industry$$$
- More impact certifications than any other line we quote
- WinGuard, EnergyVue and ClassicVue Max systems built for every wind zone
- 99% on-time delivery keeps your install date on the calendar
CGIThe heavyweight impact line$$$$$
- Large-missile impact ratings for the strictest wind zones
- Architectural-grade aluminum with commercial-depth frames
- The line we quote when protection is the whole point
CWSThe value pick$$
- Vinyl systems built to strict wind codes
- Strong energy packages at the friendliest price point
- The smart start for whole-home replacements on a budget
ESWSlim lines, big glass$$$$
- Narrow-sightline aluminum for modern elevations
- Oversized openings and floor-to-ceiling glass
- Impact-rated without the bunker look
ECOThe aluminum impact workhorse$$$
- Factory-built aluminum impact systems
- A strong price-to-protection ratio for coastal homes
- Proven inventory lines with short lead times
Fast, Reliable Patio Door Installation Across Pacifica
Patio door installation in Pacifica typically runs $2,800 – $7,500 installed for a standard sliding door replacement, and $8,000 – $25,000+ for custom multi-slide or architectural glass systems on ocean-view walls. Most jobs are completed in one to two days once the door is on site, though custom orders carry lead times of three to eight weeks. We coordinate the schedule around the manufacturer’s delivery date so you’re never living with a tarped opening. Call (831) 273-7126 for a written quote before you commit to anything.
Pacifica is not a generic coastal market. The fog drip, salt wind, and hillside lots change what a patio door has to survive. We know the difference between a door that works in Sharp Park and one that works in Pedro Point because we have pulled both out of their rough openings. That local knowledge is the reason homeowners call us for Patio Door Installation work here specifically.
Why Meridian Windows and Doors San Francisco Is Pacifica’s Preferred Patio Door Installation Company
We are the windows-and-doors specialist inside the Garrison Partners network, locally owned and operated with a straightforward operating rule: show up when promised, put the price on paper before work starts, and stand behind the job in writing for a full year. The 365-Day Done Right Promise is not a marketing phrase. It is a written guarantee on every install: if it is not done right, we return and make it right, no labor exclusions, no fine print.
Elliot Vance leads the crew, and he holds every job to The Garrison Standard, the same operating code the Garrison Partners family has used since 2009. That means background-checked, uniformed technicians on every call. A live person answers the phone around the clock, every day of the year. No voicemail loops.
We stock eight manufacturer lines so the door spec’d for your Pacifica home is the one that fits the microclimate, not the one collecting dust in a warehouse. PGT, CGI, CWS, ES Windows, ECO Window Systems, Mr-Glass, Therma-Tru, and ViewLux are all in the portfolio. For coastal Pacifica, that matters: some frames hold up to salt air better than others.
Patio Door Repair in Pacifica
Patio door repair in Pacifica usually means one of three things: a roller swap, a track adjustment, or a lock and interlock realignment, and it typically runs $180 – $450 depending on what has seized. In Pacifica’s salty air, rollers pit and bind faster than inland. A door that scrapes or needs a hip-check to move is giving you the warning sign.
Roller and track restoration
We pull the sash, clean the track channel, and replace the pitted rollers with corrosion-resistant stainless units. Pacifica homes within a mile of the ocean often need this every three to five years, which is exactly why we keep common roller sets on the truck for Pacifica service calls.
Frame and seal correction
When fog drip rots the sill nosing or the jamb swells, the sash sags and binds. We repair or replace the affected wood, re-shim the frame, and reset the door so it glides clean. We do not caulk over rot; we cut it out.
Sliding Door Repair in Pacifica
Sliding door repair in Pacifica often comes down to a door that will not lock, whistles through the interlock, or has dropped so far it drags on the track. Repairs run $200 – $600 for typical fixes, but when the frame is salt-pitted and the glass seal is blown, we tell you straight: replacement costs less over five years than repeated band-aids.
Interlock and weatherstrip sealing
Winter storms in Pacifica push rain horizontally. If the interlock between panels is worn or the design pressure rating is wrong for the exposure, water gets driven through the seam. We replace the weatherstrip, adjust the interlock, and when the door is under-rated for ocean exposure, we quote a unit that is built for it.
Alignment and lift correction
A slider that has to be dead-lifted from the track is common here. Salt pitting eats the roller axles and the bottom rail seat. We clean, align, and replace the carriage hardware so the door moves with one hand.
Trusted Brands We Service in Pacifica
We install and service doors from Therma-Tru, ViewLux, ECO Window Systems, and Mr-Glass, among the eight manufacturer lines in our portfolio. For Pacifica customers, we carry common replacement parts locally: rollers, locksets, interlock seals, and weatherstrip specific to these systems. That means a repair on a Therma-Tru sliding door in Fairway Park or a ViewLux unit in Sharp Park does not wait two weeks on a parts shipment. If you have an existing door from one of these brands, we can usually source what it needs fast, then install it to factory spec.
Common Patio Door Installation Problems We See in Pacifica Homes
- Salt-pitted aluminum frames and rollers. Within a mile of the ocean, original aluminum frames from the 1960s and 70s pit badly. The pitting eats the roller axles and the bottom rail seat, turning a one-hand slider into a two-person lift. Full replacement is usually the honest call.
- Fog-rotted wood sills and jambs. Pacifica’s persistent marine layer drips condensation into the sill nosing and door jambs. Wood swells, the sash sags, and the door binds. We cut out the rot, not caulk over it.
- Storm-driven interlock leaks. Onshore winter winds push rain through worn interlocks on west-facing sliders. The door whistles and water pools on the interior floor. Sometimes it is a weatherstrip fix; often it is a design pressure mismatch that requires a higher-rated door.
- Long lead times on view-facing walls of glass. Custom multi-slide doors with architectural glass take three to eight weeks from order to delivery. If the scheduling is not sequenced with the manufacturer’s ship date, homeowners are left staring at a sheeted rough opening for weeks. We order first, then schedule the tear-out.
Pricing for Patio Door Installation in Pacifica, CA
Here are the numbers we quote Pacifica homeowners every week. A standard vinyl sliding patio door replacement runs $2,800 – $5,500 installed. A fiberglass slider with a higher design pressure rating for ocean exposure runs $4,500 – $7,500. A custom multi-slide system with impact-rated glazing, like what we install on Pacifica’s ocean-view walls of glass, starts around $8,000 and climbs with glass spec, panel count, and finish. The written price covers the door, hardware, tear-out, disposal, and installation; we put it on paper before any work starts and it does not move at the door. Call (831) 273-7126 for your exact quote.
We Also Serve Cities Near Pacifica
Our crews serve Pacifica and the surrounding Bay Area communities, including San Bruno, San Mateo, San Francisco, and Alameda. If you are just over the hill from us, the same written pricing and 365-Day Done Right Promise apply. Call (831) 273-7126 to confirm your address is in our service area.
Serving Pacifica, CA - Our Local Coverage Area
We’re based in the Pacifica 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 Pacifica
Pedro Point sits directly in the onshore wind path off the Pacific, which means more salt spray and more fog drip than Daly City gets on its eastern slopes. The salt pits aluminum frames and roller axles, while the constant damp rots wood sills and jams. It is the coastal exposure, not the age of the house, that drives the accelerated failure. Call (831) 273-7126 and we can tell you within minutes what your specific door is up against.
In most cases, no. Once salt pitting has compromised the bottom rail seat or the roller axles, the frame’s structural integrity is gone. A repair would buy you months, not years. We will tell you straight if the frame is salvageable, and when it is not, we will quote a full replacement with a corrosion-resistant frame that is built for this microclimate.
Plan on three to eight weeks from order to install, depending on the glass spec and manufacturer. ES Windows and PGT custom systems with impact-rated or laminated glass run longer than stock sliders. We lock the written price before the order goes in, so the lead time never becomes an excuse to charge more. Call (831) 273-7126 early in your project timeline and we will sequence the tear-out around the delivery date.
For a west-facing opening within a mile of the ocean, you want a DP50 or higher rating, and impact-rated glazing if the door is fully exposed to storm wind. Many original Pacifica doors from the 1960s and 70s carry a DP30 or lower rating, which is why they whistle and leak through the interlock. We spec the rating to your exact exposure and the door’s size, then put it in writing.
Yes, in most cases. Replacing an exterior door involves the rough opening and the building envelope, and the City of Pacifica requires a permit for it. We pull the permit, we schedule the inspection, and we make sure it passes before we call the job complete. The permit cost is in the written quote, not a surprise line item.
Written by Elliot Vance, Owner at Meridian Windows and Doors San Francisco, serving Pacifica and the surrounding Bay Area since 2009.
Six Reasons Homeowners Choose Meridian Windows and Doors San Francisco
Laminated glass and reinforced frames hold up to wind-driven rain, hail and flying debris, so your openings stay sealed when the weather turns.
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.
Tighter seals and insulated glass even out hot and cold rooms and stop the drafts at the frame.
A full impact package upgrades curb appeal, buyer confidence and appraised value in one project.