Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Custom Windows & Doors Across Daly City
Custom window and door work in Daly City usually lands between two realities: the opening you have and the opening the original builder left you. The Doelger-era homes that climb these hillsides were framed in steel casement windows in the late 1940s and early 1950s, and after seven decades of Pacific fog and salt air, most of those frames have corroded past the point of repair. Replacement in Daly City is not a style upgrade. It’s a materials decision, and the wrong spec costs more within a decade. We’re TruePane Windows & Doors, and we’ve been called to fix what the fog does to these houses. For a free estimate, call (888) 635-0804.
Why TruePane Windows & Doors Is Daly City’s Preferred Custom Windows & Doors Company
Daly City work is specific work. The housing stock is dense, the side yards are narrow, and the marine layer sits on the windows most mornings of the year. A crew that treats this like an inland job will install the wrong frame, skip the flashing tape, and be gone before the first winter condensation shows up. We’ve spent years in Bay Area window and door craft, and the crews we send into Westlake, St. Francis Heights, and the Doelger rows know what the salt air does to steel and stucco. Our Custom Windows & Doors team measures every opening twice and quotes manufacturer lines side by side on paper, so you see what you’re buying before the truck leaves the driveway.
Our Dana City customers tend to be homeowners who have lived in the same house for twenty or thirty years. They’ve already had one contractor out who said it couldn’t be done, or who left a fogged seal and a door that binds in July. That’s why we register both manufacturer warranty layers in writing before we leave, and why the Done Right Promise exists: if it is not done right, we make it right, no arguing. Dale Kessler founded this company on a whiteboard rule: if the pane is not true, the job is not done. That rule governs every install we set in Daly City.
Our Custom Windows & Doors Services in Daly City
Here’s what we actually do in Daly City, including our Door Installation in Daly City, and what it looks like on a hillside stucco row home.
Custom Shape Windows
Daly City’s Doelger homes often have fixed picture windows, corner wraps, and eyebrow transoms that no stock unit will match, which is why Daly City Window Replacement requires custom solutions. We order custom shape windows cut to the exact opening, in coastal-rated frame materials, with stainless or hot-dip hardware specified from the first quote. In St. Francis Heights, we see angled corner windows where the original steel frame has rusted through at the miter joint. The replacement has to be engineered for salt exposure, not just sized.

Architectural Grilles & SDLs
Many Daly City homeowners want the original divided-light look back on their living room windows, but with modern glass that won’t fog. We install simulated divided lites, or SDLs, in a range of patterns and widths. The grille profile is a design decision, but the spacer and seal system behind it is a coastal durability decision. We spec both together so the window looks right and holds up for decades in the marine layer.

Oversized Glass Panels
Hillside homes in Daly City often have large picture windows facing the ocean or the hills. Replacing an oversized glass panel on the upper level of a stucco row home means working with tight staging, not a standard extension ladder. We send crews who are set up for compact staging and interior pass-through, because a 3-foot side yard doesn’t allow shortcuts. The glass is heavy. The opening is old. The job gets done right.

Commercial Storefront Glazing & Curtain Wall Systems
For storefronts along Mission Street and retail spaces in the Westlake district, custom glazing and curtain wall work follows the same salt-air rules as the homes. We replace failed storefront glass, reglaze frames where the corrosion started, and spec systems with marine-grade finishes and sealed joints. A storefront next to the fog line in Daly City fails differently than one in San Bruno, and we bid it that way.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Daly City
We install and service a range of manufacturer lines, and we’ll quote them side by side on paper so you can see the dollar difference between a Milgard Tuscany vinyl casement and an Andersen wood/vinyl composite for the same opening. For Daly City’s coastal conditions, we regularly recommend Impact Windows & Doors in Daly City from Milgard, PGT, CGI, and ES Windows, because those frames and finishes are built for salt exposure. We stock parts and hardware for the brands we install, which shortens lead times on Daly City service calls.
Common Custom Windows & Doors Problems We See in Daly City Homes
- Corroded steel casement frames that no longer seat. The original 1948-1955 steel casements rust at the weld points first. The frame warps, the sash won’t close flush, and the window drafts through the winter and lets fog-moisture in year-round. The fix is a full replacement, not a hardware swap.
- Fogged glass and condensation between panes. Salt-laden air accelerates seal failure. Once the desiccant in the spacer is exhausted, condensation forms between the panes and you can’t wipe it away. In Daly City, this is a near-universal complaint in the older housing stock.
- Racked exterior doors from swollen jambs. Moisture wicks through unsealed window frames into the stucco and wood framing. That swells the jamb, and the door goes out of square. It binds in July and leaks in January. The door often isn’t the original problem; the failed window above it is.
- Leaks at the head jamb from skipped flashing tape. On side elevations with only 3 to 4 feet of clearance, a contractor working with an undersized ladder may rush the flashing. The leak shows up the first winter. We flash every opening as if the fog will test it, because it will.
Pricing for Custom Windows & Doors in Daly City, CA
Daly City pricing is coastal pricing. A standard single-opening replacement in a Doelger home, with a mid-tier vinyl or fiberglass frame, coastal-rated hardware, and proper flashing, runs roughly $1,100 to $2,800 per window including installation. Custom shape windows and oversized glass panels run higher, typically $2,500 to $6,000 or more depending on opening size and access. A full door replacement, side panel included, ranges from $1,800 to $5,500. The gap between a coastal-spec install and the inland-spec version of the same job is usually 15 to 25 percent on materials, and the cheap spec is the one that corrodes, fogs, and leaks within a decade. Call (888) 635-0804 for a written, line-item quote. Estimates are free.
We Also Serve Cities Near Daly City
TruePane serves the entire northern Peninsula and the coastside, including South San Francisco, San Bruno, Pacifica, and San Francisco. If your home sits just over the Daly City line in any of those communities, the same crew and the same coastal-spec standards apply. We coordinate scheduling from our Bay Area office and dispatch local crews every weekday.
Serving Daly City, CA - Our Local Coverage Area
We’re based in the Daly City 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 - Custom Windows & Doors in Daly City
They fail because steel corrodes, and Daly City delivers salt-laden fog against those frames most mornings of the year for 70-plus years. The weld points rust first, the frame warps, and the sash stops seating. Replacement cost runs $1,100 to $2,800 per window depending on the frame and access. Call (888) 635-0804 for an exact number on your openings.
Yes. We work through the interior or use compact staging rigs set up for the narrow side yards in Daly City’s Doelger rows. A standard extension ladder is unsafe at that width, so we don’t use one. The install takes a little longer, but the flashing and the seal get done correctly. Call for a free assessment of your side-elevation openings.
Vinyl and fiberglass frames resist salt corrosion better than unfinished aluminum or wood, and powder-coated aluminum with marine-grade finishes works where the budget allows. For most Daly City homes, a coastal-rated vinyl casement with stainless steel hardware is the strongest value. We’ll quote two or three frame options side by side so you can see the numbers before you commit. Call (888) 635-0804.
In most Daly City homes, yes. Fogged seals mean moisture in the airspace, which destroys the insulating value of the unit. Replacing failed dual-pane units with modern low-E glass typically cuts heat loss through the glass by 30 to 50 percent, and at Daly City’s gas rates, that translates to real dollars. The bigger saving is this: you stop paying to re-fog the same opening twice.
Coastal-rated windows typically run 15 to 25 percent more than the inland-spec version of the same opening. In Daly City, that means a $1,400 inland-spec window becomes a $1,600 to $1,750 coastal-spec unit. The cheaper spec is the one you replace again in eight to ten years. Call (888) 635-0804 for a line-item quote on your exact openings.
Key Takeaways
- Daly City’s Doelger homes require coastal-spec window and door replacements, not inland-spec.
- The original steel casement windows from 1948-1955 are the defining failure point in this market.
- Narrow side yards, salt air, and fog-driven moisture demand specific materials and staging techniques.
- Pricing runs $1,100 to $2,800 per window for standard replacements and $2,500 to $6,000+ for custom shapes and large panels.
- TruePane works through the interior or with compact staging when the side yard is too tight for ladders.
Call TruePane Windows & Doors for Custom Windows & Doors in Daly City
In the Westlake district, we removed a 1952 steel casement from a hillside stucco row home where the frame had rusted through at the sill, causing seal failure and visible condensation between panes. Our crew worked through the interior because the 3-foot side yard made extension ladders unsafe, installing a Milgard Tuscany vinyl casement with stainless steel hardware and marine-grade flashing tape. The fogging never returned. That’s the standard we hold on every Custom Windows & Doors job in Daly City.
We stand behind the work, the warranty, and the promise, in writing. The Keystone Standard means both manufacturer warranty layers are registered before we leave the driveway. The Done Right Promise means if it isn’t done right, we make it right, no paperwork, no arguing. A live person answers the phone 24 hours a day, 7 days a week. Call (888) 635-0804 to schedule your free estimate.
Written by Dale Kessler, Owner at TruePane Windows & Doors, serving Daly City and the San Francisco Bay Area with window and door craft since 2008.



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