Carlsbad Quality Windows is North San Diego County's go-to pros in steel windows, specializing in thermally broken steel casements, aluminum steel-look systems, and steel-framed patio doors. We offer galvanized steel frames and marine-grade stainless hardware.
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Our team provides a coastal coating spec on every quote, delivering narrow old-style frames around new dual-pane glass for both residential and commercial projects. With 13 years in business, our 2-year workmanship warranty and over 1,730 projects finished, we take on anything from one steel-look kitchen casement to a full estate elevation.
From the galvanizing beneath the topcoat to the insulating strip inside each frame member, our team handles every detail. Serving Carlsbad and neighboring Solana Beach, Rancho Santa Fe and Del Mar, we bring a corner sample of each system so you can hold both up to your own wall before deciding.
Why Carlsbad Quality Windows
Catherine, The Covenant, Rancho Santa Fe
Covenant estate with original steel casements that no longer latched
Investment and duration figures are estimates. Your written quote sets the final price and schedule.
Catherine's Lilian Rice-era estate inside The Covenant still had its original steel casements, and most of them no longer latched. We recommended thermally broken steel-look casements matched to the slim original sightlines, with the plans shown to the Art Jury before anything was ordered. Replacing all 7 casements, Lilian Rice-era estate windows with a 1920s profile, was an estimated $6,300 to $8,200 job that took 1 to 2 days to install by our estimate. Every casement now latches and seals, and the front of the house kept the thin lines it was built with.
Click or drag the window to open it.A picture window is fixed glass and does not open.
Window style
Frame material
Investment and duration figures are estimates. Your written quote sets the final price and schedule.
Try a style with each frame to compare our estimated price per window, how long the frame lasts and what the maker covers. Aluminum is the base of every steel-look line, with a lifespan of 25 to 40 years in the picker, and the casement style is the one most owners choose for a steel profile.
Narrow frame that holds up to salt air
Wood inside, cladding outside, simulated divided lites where the house calls for them
Down to the studs, new flashing and sill pan, stucco patched
Investment and duration figures are estimates. Your written quote sets the final price and schedule.
The system you pick drives most of the bill for steel windows in Carlsbad, and a steel-look casement installed full-frame is estimated at roughly $800 to $1,500 per window, while real thermally broken steel is quoted per opening once the maker returns the product data. The finish grade, the glass and how far the house sits from the water move the price most, so a Carlsbad Village cottage and an Old Del Mar bungalow can land far apart.
An estate set like Catherine's seven casements typically lands at an estimated $6,300 to $8,200, because matching the original sightlines takes a custom profile rather than a stock size.
A modern home in Aviara or La Costa that only wants the black-grid look usually saves the most with a fiberglass casement or a clad-wood or divided-lite casement in a dark finish. Bluff-side homes in Solana Beach and Del Mar Heights need the highest design pressure, which adds to the frame cost.
These steel window figures are estimates and may change with the system, the finish and the glass you choose. Once we measure, the written quote fixes the final price and the install schedule.
Real steel gives the thinnest line and a solid feel, steel-look aluminum gives a very close line with less weight and an easier life near salt air, and dark fiberglass gives the look on a budget. The table compares them for North County homes.
| Frame | Sightline | Salt-air care | Best fit |
|---|---|---|---|
| Thermally broken steel | The thinnest, closest to a 1920s casement | Galvanized under the paint, rinsed often within sight of the ocean | Rancho Santa Fe Village and Covenant estates |
| Aluminum steel-look | Very close to steel, welded corners | Does not rust, finish still needs rinsing | Coastal homes in Del Mar and Cardiff-by-the-Sea |
| Dark fiberglass casement | Wider than steel, still slim | Will not pit or rust in salt air | Leucadia and Aviara homes on a budget |
Rolled steel casements were common on 1920s cottage and Spanish Colonial Revival houses, and after the Second World War, rust-free aluminum pushed steel out of most homes.
The biggest risk with steel near the ocean is the finish, not the frame: damp is what rusts steel, and the marine layer leaves salty moisture on the frames through every overcast morning. A galvanized steel frame under a factory-applied coating holds up far better than plain painted steel on a Leucadia or Eden Gardens street.
The second mistake is buying a frame by its brand and ignoring the finish line on the quote, so we write the coating, the hardware grade and the rinse schedule into it. The third is skipping the permit: a steel window swap still needs a Title 24 permit and an NFRC label, and in Rancho Santa Fe the Art Jury sees the plans first, which our crew lead handles.
Owners who want the grid of steel with wood inside choose clad-wood windows, while beach homes on a budget pick fiberglass windows in a dark finish, and original sash that can still be saved goes to wood window restoration.
We show you real steel and steel-look at your own opening before you choose, and we submit the frame, finish and glass data for your sign-off before a single unit is ordered. The same crew lead who measures your openings sets the frames, and every job carries our 2-year workmanship warranty on every installation. Meet the team behind our estate projects.
We install steel and steel-look windows across a 30-mile radius of Carlsbad, from Aviara and La Costa to Rancho Santa Fe estates, Del Mar homes and Solana Beach bluff-top houses. Fairbanks Ranch, Harmony Grove and Encinitas are on our service area page.
Steel-look projects often extend into folding and multi-slide door walls or floor-to-ceiling glass walls, and arched heads on Revival homes go to our arched and specialty windows team.
Yes for homes in Cardiff-by-the-Sea and Old Encinitas when the finish is specified for salt air, because galvanized steel under a factory coating resists the rust that ruins plain painted steel.
Real steel has the thinnest line, while steel-look is aluminum shaped to match it, lighter and easier near salt water.
A steel-look casement installed full-frame is typically estimated at $800 to $1,500 per window, and the final number arrives in writing after the measure.
They can when they match the original sightlines, which is how Catherine's Covenant casements were approved.
An estate set typically needs 1 to 2 days on site, typically 4 to 12 weeks after the final measure.
Modern steel is, from Bressi Ranch to Calavera Hills, because a thermal break inside the profile stops the frame from carrying heat, and the glass meets Title 24.
Book a free consultation, and we will set both samples in your opening, measure every frame and send a written, itemized quote.
The process
We check every frame, sill and the stucco around it, then laser-measure each opening for the unit that goes in it.
Frame material, glass package, label values and install method arrive in writing before anything is ordered.
Each window is set on a sloped sill pan, flashed and sealed, with the NFRC sticker left on for the inspector.
We open and lock every window and door with you, and the city signs off the Title 24 permit.
Services
Where we work
Homeowners get a free measure at the house. Boards, managers and contractors can send plans or an opening count for a bid.
Calls only, we do not receive text messages.
