Carlsbad Quality Windows is coastal North County's go-to expert in casement window replacement, specializing in fiberglass casements, clad-wood casements with divided lites, and slider-to-casement conversions. We offer stainless crank operators and multipoint locks that pull the sash into its seal.
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Our team provides full-frame and retrofit casement installs, delivering windows that crank smoothly for homes and matched sash heights across an elevation for both residential and commercial projects. With 13 years in business and our 2-year workmanship warranty behind every casement, we've completed more than 1,730 projects, from a pair of kitchen casements to every crank-out window on a coastal two-story.
From a stripped operator gear to a hinge track pitted by salt air, our team handles every detail. Serving Carlsbad and neighboring Encinitas, Del Mar and Solana Beach, we set each sash so it locks at every point and still swings clear for cleaning.
Why Carlsbad Quality Windows
Sarah, Leucadia, Encinitas
Leucadia home six blocks from the beach with pitted aluminum frames and corroded sash hardware
Investment and duration figures are estimates. Your written quote sets the final price and schedule.
Sarah's two-story Leucadia home in Encinitas sat six blocks from the beach, and its pitted aluminum frames and corroded sash hardware no longer cranked or latched. Our call was fiberglass casements on stainless hinges and operators, since salt air pits aluminum and leaves fiberglass alone. Replacing all 9 windows was an estimated $6,400 to $9,800 project over an estimated 2 to 3 days, with the sandstone exterior color matched to the house. Today the nine casements crank without a fight, and the frames should stay free of pitting well past the next decade.
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.
Choose casement in the picker, then switch frames to see each material's estimated price per window, lifespan and warranty. Fiberglass lists at an estimated $400 to $1,500 per window and wood at an estimated $600 to $2,000, which is the same choice most Aviara and Olivenhain owners weigh.
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.
A casement seals tighter than a slider because its sash closes against a continuous gasket and the lock pulls it in, so onshore wind presses the sash harder into its seal instead of rattling it. A slider's panels ride on tracks with brush seals that leave room to move, which is why so many Calavera Hills sliders whistle in the wind.
That difference shows on the Coast Highway 101 side of Leucadia and on Cardiff-by-the-Sea homes facing the water, where the afternoon breeze finds every gap in an old slider. On a Del Mar Heights wall that takes the full wind off the ocean, a fiberglass casement on a multipoint lock is the quietest, driest window we can set.
Most casement failures start in the hardware rather than the glass: the crank operator's gears strip, the hinge arms bind on a pitted track, and a single-point lock leaves the far corner of a tall sash loose. Marine-layer mornings around Carlsbad Village keep that hardware damp, which is why a casement there corrodes faster than one in Harmony Grove Village.
We fit stainless or coated operators on every coastal job from La Costa to Old Encinitas and a multipoint lock on any sash taller than a kitchen window. The screen moves to the inside, since the sash swings out, and folding-handle operators keep the crank clear of blinds and shutters.
Fiberglass is our default casement near the Encinitas coastal bluffs, clad-wood suits a home that wants real wood inside and a divided-lite pattern outside, and converting an old slider opening to casements makes sense when the slider no longer seals.
| Option | Est. price per window | Est. time per window | Best fit |
|---|---|---|---|
| Fiberglass casement | Est. $650 to $1,200 | Est. 1 to 2 hours | Salt air in Leucadia and Solana Beach |
| Clad-wood or divided-lite casement | Est. $800 to $1,200 | Est. 1 to 2 hours | Tudor Revival and older Old Del Mar cottages |
| Vinyl or fiberglass slider kept as a slider | Est. $750 to $1,400 | Est. 1 to 2 hours | Wide, low openings in New Encinitas tracts |
| Slider opening reworked for casements | Est. $800 to $1,500 | Est. 3 to 6 hours | 1970s tracts in Poway with failed aluminum |
A wide slider opening usually becomes a pair of casements, or a casement on each side of a fixed center lite, so the view stays and both ends open. Our salt-air fiberglass window page covers that frame in depth, and the clad-wood window options cover wood interiors and cladding colors.
Casement window replacement in Carlsbad is typically estimated at $650 to $1,200 per window for fiberglass, with frame material, the lock type and whether the old frame stays moving the price most. Clad-wood casements with simulated divided lites run an estimated $800 to $1,200 per window, and a full-frame tear-out for a rotted frame or a converted slider opening is estimated at $800 to $1,500.
A coastal set like Sarah's nine casements typically lands at an estimated $6,400 to $9,800, while inland homes in Lake San Marcos or Bonsall often come in lower because the hardware does not need a salt-air grade.
These casement prices are estimates for Carlsbad and nearby homes and are subject to change after we open the old frames, and the written quote you receive sets the final price and the install schedule.
The biggest casement mistake is shrinking a bedroom's escape opening: under CBC R310 a bedroom window must open wide enough to climb through, and a casement that swaps in a narrower sash or a limiting hinge can fail that test. A full-swing hinge is what lets a casement meet egress in an opening where a slider would not.
The second mistake is skipping tempered glass in a bathroom or beside a door, which CBC R308 requires. The third is a DIY retrofit casement set out of square, which leaves the gasket touching on three sides only and lets water in at the fourth. Title 24 applies to every casement swap from Elfin Forest to Fairbanks Ranch, so we pull the permit and keep the NFRC label on until the inspector signs off.
Most coastal owners choose fiberglass frames built for salt air, and owners of Rancho Santa Fe Village and Spanish Colonial Revival homes often move to wood-interior clad casements.
Owners trust our crew because the installer who measures each casement is the one who sets it, so the sash height and hinge clearance are checked by the same person. Every install carries our 2-year workmanship warranty on every installation, plus the maker's warranty, typically 20 years on the glass, so meet the team before your measure.
We replace casements across a 30-mile radius of Carlsbad, from Leucadia and Encinitas casements to Del Mar cottages and bluff-top homes in Solana Beach. Rancho Santa Fe, Fairbanks Ranch, Elfin Forest and Poway are on our service area list.
Adding a casement where no window exists, such as a new bedroom or an ADU, is new residential window installation with its own header and framing, and that page covers the permit side. Owners replacing every window at once can move to a whole-house replacement project, and arched heads above a casement go to arched and specialty windows.
Most casements are estimated at $650 to $1,200 per window installed in fiberglass, and your written quote sets the final price after the measure.
Most casements take an estimated 1 to 2 hours each on site, and a whole set like Sarah's in Leucadia took an estimated 2 to 3 days.
Yes, most slider openings take a pair of casements or a casement-fixed-casement unit, as on the 1970s tracts of Poway, and a resized opening gets a full-frame install and a permit.
Yes, a casement closes against a continuous gasket and its lock pulls the sash in, so ocean wind in Del Mar and Solana Beach presses it tighter.
Sometimes, but on pitted aluminum frames like those in Bressi Ranch the hinges and the frame usually fail with the crank, so we quote the whole window.
Yes, a full-swing casement in an Olivenhain or Harmony Grove bedroom usually meets CBC R310 in a smaller opening than a slider, and we measure the clear opening before ordering.
On the inside, because the sash swings out, and it lifts out by hand for cleaning.
Call us to book a measure anywhere in our 30-mile radius, and we will check every crank, hinge and lock 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.
