New Awning Window Unit
Your choice of vinyl, fiberglass, wood, aluminum, or composite frame with the glass package you pick. We order the exact size and color, and confirm the operator and screen before the order ships.
Licensed
Licensed & Bonded
Fully Insured
Insured & Bonded
24/7 Emergency
Same-Day Response
Warranty Backed
16+ Years Trusted in Los Angeles
What's Included in Awning Window Replacement
Every awning window replacement we quote covers the unit, the labor, and the materials that make the install watertight. We don't nickel-and-dime you on flashing or caulk. Here's what comes standard, and what we'd flag as an add-on if your job needs it.
Removal and Haul-Away
We pull the old sash and frame, protect your floors and walls with drop cloths, and haul the old unit away. No dumpster in your driveway, no debris left behind.
Flashing and Sealing
Flashing tape over the nailing flange, low-expansion foam in the gap, and a full bead of silicone caulk inside and out. This is the part that keeps water out during a Los Angeles rainy season.
Shimming and Leveling
We set the unit on window setting blocks and shim it plumb and level before fastening. A square install is what keeps the sash cranking smoothly and the lock lining up years down the road.
Operator and Screen
Every awning window ships with its crank operator and screen. We install both, test the open and close, and show you how to remove the screen for cleaning.
Workmanship Warranty
Our install carries a workmanship warranty on top of the manufacturer's unit warranty. If a seal fails or a crank sticks because of how we set it, we come back and fix it.
Awning Window Replacement Los Angeles CA, Explained
Awning Window Replacement Los Angeles CA is the removal and reinstallation of hinged, top-hung windows that crank open outward from the bottom. The sash tilts out 4 to 6 inches on a scissor-style operator, so you get airflow without a window swinging into your room. We pull the old sash and frame, check the rough opening for rot or water damage, set new window setting blocks, shim the unit level, and seal it with flashing tape and silicone caulk. Most single-window swaps run two to three hours.
Los Angeles homes need awning windows for reasons that don't show up in a brochure. Westside marine layer pushes moisture against glass for weeks at a time. Valley summers hit 105 degrees and cook single-pane units until the seals fail. Older homes in Sherman Oaks and Encino still carry original wood frames that have swelled and rotted at the sill. If you've been searching for awning window replacement near me Los Angeles, we handle the whole job from measurement to final caulk line.
How Our Awning Window Installation Works
We run every awning window installation Los Angeles job the same way: measure twice, protect the floors, install clean, and walk you through the operation before we pack up. Here's what the day looks like from your side of the door.
01
Schedule
Call or book online — a real human picks up and confirms a 2-hour arrival window.
02
Diagnose
Licensed tech inspects on-site, then walks you through the cause and your options.
03
Fix
The job is completed to code and done right the first time — no shortcuts, no surprises.
04
Guarantee
Every job backed by a written workmanship warranty — and we stand behind it.
Tools and Methods We Use
Tools & Equipment
Tape measure and level
We measure every opening to the sixteenth of an inch and check plumb and level before and after setting the unit. Out-of-square openings are the number one cause of sticking sashes.
Pry bar and utility knife
Used to remove the old sash and frame without damaging the surrounding drywall or stucco. We score the caulk line first so the trim comes off clean.
Caulking gun and silicone caulk
We run a full bead of silicone caulk inside and out after the unit is set. Silicone holds up better than latex against UV and the marine layer.
Flashing tape
Applied over the nailing flange to shed water away from the rough opening. This is the layer that keeps rain out of your wall, not the caulk.
Window setting blocks and shims
Setting blocks hold the sash at the right height in the frame, and shims square the unit in the opening. We shim at the correct points so the frame doesn't bow.
Insulation gun and low-expansion foam
We fill the gap between the window frame and the rough opening with low-expansion foam. It seals air leaks without bowing the frame the way high-expansion foam can.
Drill and screwdriver set
Used to drive the fasteners through the nailing flange and to install the operator and screen. We use the manufacturer's specified fastener pattern.
Methods & Standards
AAMA 2400 installation standard
We follow the AAMA 2400 practice for window installation, which covers flashing sequence, fastener spacing, and shim placement. It's the standard inspectors look for and the one that keeps water out long-term.
NFRC-rated glass selection
Every unit we quote carries an NFRC label showing U-value, SHGC, and visible transmittance. We pick the glass package based on which direction the window faces and how much sun it takes.
Energy Star certification
We stock and order Energy Star certified awning windows for the California climate zone. That means the unit meets a tested performance threshold, not a marketing claim.
Flashing sequence
We flash the sill first, then the jambs, then the head, so each layer laps over the one below it. Done in the wrong order, flashing channels water into the wall instead of out.
Low-expansion foam sealing
We insulate the perimeter gap with low-expansion foam, then trim it flush and caulk. This seals air infiltration without putting pressure on the frame that could bow the sash.
When Awning Windows Make Sense
01
A kitchen sink window you want to crack open without rain coming in
What we do: We install an awning window sized to the opening above the sink, with a crank operator that reaches easily over the counter. Low-E glass keeps the kitchen from heating up while you cook.
→ You get ventilation on a drizzly day without mopping up water, and the glass stays clear instead of fogging.
02
A bathroom with no fan and chronic moisture
What we do: We set a small awning window high on the wall, above the tile line, so it vents steam without blocking the shower. Tempered glass is standard for bathroom windows under California code.
→ Steam escapes instead of condensing on the mirror and walls, and the room dries out faster after a shower.
03
A west-facing bedroom that bakes every afternoon in the Valley
What we do: We replace the old single-pane unit with a fiberglass awning window using low-E glass and argon fill. Fiberglass holds its shape through the temperature swing that warps vinyl in full sun.
→ The room runs measurably cooler in the afternoon, and the AC cycles less. The sash still cranks smoothly after years of sun exposure.
04
A transom or clerestory opening too short for a slider
What we do: Awning windows work in openings as short as 12 inches because the sash tilts out instead of sliding. We measure the rough opening and order a custom-height unit.
→ You get an operable window where nothing else fits, and the room gets airflow it never had.
05
A home with original wood awning windows that no longer seal
What we do: We pull the old units, repair any rot in the rough opening, and install new awning windows with modern weatherstripping and dual-pane glass. We match the interior trim profile so it looks original.
→ The house keeps its character but stops leaking air and water, and the windows open and close with one hand.
How Awning Window Replacement Runs in Los Angeles
Los Angeles is not one climate, and awning window replacement in Los Angeles, California has to account for that. Westside homes in Santa Monica and ZIP 90291 sit in the marine layer for weeks, so we spec units with corrosion-resistant hardware and pay extra attention to the exterior caulk line. Valley homes in Woodland Hills, Northridge, and ZIP 91367 face 100-degree summers and heavy UV, so we push fiberglass or composite frames and low-E glass over standard vinyl. Older housing stock in Van Nuys, Reseda, and Pacoima often has original wood frames that have swelled and rotted at the sill, which means the job includes rough-opening repair, not just a swap. We pull permits when the scope requires it and follow California building code for tempered glass in bathrooms and egress openings. If you're comparing awning window installation cost Los Angeles quotes, ask each contractor what glass package and flashing method they're using. That's where the real difference shows up.
Neighborhoods We Serve
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Sherman Oaks
Mix of 1950s ranches and newer builds. Many homes still have original wood awning windows over kitchen sinks that have rotted at the sill and need rough-opening repair.
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Woodland Hills
West-facing walls take full afternoon sun and hit 100 degrees in summer. Fiberglass frames and low-E glass hold up better here than standard vinyl.
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Santa Monica
Marine layer keeps glass wet for weeks. We spec corrosion-resistant hardware and pay close attention to the exterior caulk line to prevent water intrusion.
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Pasadena
Historic homes with original wood windows. We match trim profiles and use wood or composite frames so the new units fit the architecture.
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North Hollywood
Older bungalows and duplexes with small bathroom and kitchen openings. Awning windows fit where sliders won't, and we often install them high on the wall for privacy.
Local Conditions We Plan For
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Marine layer moisture on the Westside
Constant dampness works into caulk joints and hardware. We use silicone caulk and corrosion-resistant operators on coastal jobs, and we check the weep holes at every service call.
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Valley summer heat and UV exposure
Vinyl can warp and seals can fail under sustained 100-degree heat. We recommend fiberglass or composite frames and low-E glass for west and south-facing windows in the Valley.
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Older housing stock with wood frames
Rotted sills and out-of-square openings are common in pre-1970 homes. We inspect the rough opening before install and repair framing when needed so the new unit sits square.
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California Title 24 energy requirements
New windows must meet U-value and SHGC thresholds for the climate zone. We spec Energy Star and NFRC-rated units that satisfy the code and pass inspection.
Kitchen Awning Window, Sherman Oaks
Awning Window Problems We Fix in Los Angeles
Most awning window calls we get fall into a handful of categories. The window sticks, the glass fogs, the frame rots, or water shows up on the sill. Here's what each one means and how we handle it.
Problem
Foggy glass and broken seals
Once the seal between panes fails, moisture gets in and you can't clean it out. The window loses its insulating value and you're paying to cool air that leaks straight through.
Our Fix
We replace the unit with a dual-pane awning window using low-E glass and argon gas fill. The new seal is factory-warranted, and the NFRC rating tells you exactly what U-value you're getting.
Problem
Rotted wood frames at the sill
Water sits on the sill and works into the wood. Left alone, rot spreads into the rough opening and the wall framing, which turns a window job into a carpentry job.
Our Fix
We open the wall, cut out the rotted material, treat or replace the framing, and set the new awning window with proper flashing. We show you the damage before we cover it up.
Problem
Sticking or broken crank operators
A crank that won't turn means the sash isn't sealing, which lets in drafts, noise, and water. Homeowners often force it and snap the operator arm.
Our Fix
Sometimes we can replace just the operator. When the sash itself is warped or the frame is out of square, a full awning window replacement is the better call.
Problem
Drafty windows and noise infiltration
Old weatherstripping compresses and stops sealing. You feel cold air in winter, hear traffic all night, and your HVAC runs longer than it should.
Our Fix
New awning windows compress their weatherstripping every time you close them, and dual-pane glass cuts outside noise. Most customers notice the difference the first night.
Problem
Water leakage during rain
Leaks at the head or sill stain drywall, warp trim, and can reach the framing. By the time you see a stain inside, water has usually been getting in for a while.
Our Fix
We trace the leak to its source, which is often failed flashing rather than the window itself. Then we re-flash and re-seal, or replace the unit if the frame is compromised.
Why Homeowners Choose Awning Windows
Awning windows solve problems that sliding and double hung units can't touch. They vent in the rain, they fit high on a wall, and they seal tighter than most operable windows because gravity pulls the sash against the frame. Here's what that means for your house.
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Ventilation Without the Rain
An awning sash opens outward and down, so the glass itself acts as a roof over the opening. You can leave it cracked during a light drizzle or a marine-layer morning and still get airflow. For kitchens and bathrooms that need constant venting, that's a real upgrade over a slider that has to stay shut.
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Tighter Seals, Lower Bills
Because the sash presses into the frame instead of sliding past it, awning windows compress their weatherstripping every time you close them. Pair that with low-E glass and argon gas fill, and you cut heat gain on a west-facing wall. Homeowners in Woodland Hills and Northridge routinely tell us their back rooms feel 5 to 8 degrees cooler in July.
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Fits Awkward Openings
Awning windows work where nothing else does: above a kitchen sink, over a bathtub, beside a garage door, or stacked above a fixed picture window. They're also a smart choice for egress-restricted walls because the sash doesn't intrude into the room. We've set them in 12-inch-tall transom openings and 6-foot-wide spans.
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Built for California Sun
UV exposure in Los Angeles County is brutal on vinyl and wood alike. We spec units with UV-stabilized frames and laminated or tempered glass rated for the heat. Fiberglass and composite frames hold their shape through 100-degree temperature swings, which keeps the sash square and the operator cranking smoothly for years.
Licensed, Insured, and Proven in LA
Licensed & Certified
- California Contractor License — issued by California State License Board (CSLB)
- Energy Star Partner — issued by U.S. Environmental Protection Agency
- AAMA Member — issued by American Architectural Manufacturers Association
- NFRC Certified Products — issued by National Fenestration Rating Council
- Fully Insured and Bonded — issued by State of California
Verified Reviews
Google ★★★★★4.9
Had six awning windows replaced in our Encino home. Crew showed up on time, protected the floors, and finished in two days. They found rot in one sill and showed me photos before fixing it. Price matched the quote exactly. Would use again.
Yelp ★★★★★4.8
We needed awning windows for a kitchen remodel and got three quotes. American Reliable was the only one that explained glass packages and NFRC ratings without me asking. Install was clean and the caulk lines look professional. No drafts.
BBB ★★★★★4.9
Replaced two foggy awning windows in our Santa Monica condo. They matched the existing trim and the new units crank smoothly. Followed up a month later to check the seals. That kind of follow-through is rare.
Google ★★★★★5.0
Called about a leaking awning window in Tarzana. They came out, found the flashing was the problem, not the window, and fixed it without trying to sell me a full replacement. Honest work and fair pricing.
What Los Angeles Homeowners Say
Real experiences from customers who chose our Awning Window Replacement services.
“We had four original wood awning windows over the kitchen sink and in the bathroom, all rotted at the sill. American Reliable measured on a Tuesday, had the units in three weeks, and installed in one day. They replaced the rotted sill material, flashed everything, and the cranks work smooth. The bathroom stays dry now even with the marine layer.”
M
Marisol R.
Homeowner, Sherman Oaks
“Our back bedroom faced west and cooked every summer. We swapped two single-pane awning windows for fiberglass units with low-E glass. The room runs about 7 degrees cooler in the afternoon and the AC doesn't run as long. Crew was clean, hauled away the old windows, and caulked the exterior better than the last company did.”
D
Danny K.
Homeowner, Woodland Hills
“I wanted awning windows because they vent in the rain, and the foggy glass on our old ones drove me crazy. The team walked me through glass packages and didn't upsell me on stuff I didn't need. Install was two days for six windows, and they matched the interior trim. No drafts, no fogging, and the price matched the quote.”
P
Priya S.
Homeowner, Santa Monica
Awning Window Questions Los Angeles Homeowners Ask
Real answers to the questions we hear most often from local homeowners and property managers.
How much does Awning Window Replacement cost in Los Angeles?
Most awning window replacements in Los Angeles run $650 to $1,400 per window installed in 2026, depending on size, frame material, and glass package. Vinyl units sit at the low end; fiberglass and wood sit higher. Full-house jobs of 10 or more windows usually land between $7,500 and $14,000. We give you a written number after measuring, not a phone estimate.
What is awning window installation in Los Angeles CA?
Awning window installation in Los Angeles CA is the process of fitting a top-hinged, crank-operated window into a rough opening, then flashing and sealing it against water intrusion. The sash opens outward from the bottom, so it vents without letting rain in. We handle removal of the old unit, frame prep, setting, insulation, and both interior and exterior caulk lines.
Who offers Awning Window Replacement near me in Los Angeles?
American Reliable Windows & Doors offers awning window replacement across Los Angeles County, including Sherman Oaks, Woodland Hills, North Hollywood, Santa Monica, Pasadena, and Beverly Hills. We've been installing since 2010 and carry a California Contractor License through the CSLB. Call +1 (747) 298-4287 and we'll schedule a measure.
Are awning windows good for Los Angeles weather?
Yes. Awning windows handle Los Angeles weather well because the outward-opening sash sheds rain and the compression seal blocks the marine layer moisture that fogs up westside homes. Pair them with low-E glass and they cut heat gain during Valley summers. The one thing to watch is UV exposure, so we spec UV-stabilized frames and tempered glass on south and west walls.
Other Window Services We Handle
Full Frame Window Replacement
When your awning window opening has rot or the frame is out of square, a full frame replacement pulls the entire unit down to the studs. We rebuild the rough opening, flash it properly, and set the new awning window with a clean, code-correct seal.
View Full Frame Window ReplacementRetrofit Window Replacement
Retrofit replacement fits a new awning window into your existing frame without disturbing interior or exterior trim. It's faster and less expensive than a full frame job, and it's a good fit when your original frame is solid and square.
View Retrofit Window ReplacementInsert Window Replacement
Insert windows drop a new sash and frame into the existing jamb, which keeps your stucco and drywall untouched. For Los Angeles homes with original wood frames in good shape, an insert awning window is often the cleanest path.
View Insert Window ReplacementWindow Sash Replacement
If your awning window frame is fine but the sash is rotted or the glass seal failed, sash replacement saves you the cost of a full unit. We match the profile and glass package so the new sash cranks and seals like the original.
View Window Sash ReplacementDouble Hung Window Replacement
Double hung windows slide up and down and tilt in for cleaning. They're a common swap when a homeowner wants more traditional curb appeal than an awning window offers, especially on front elevations in Pasadena and Beverly Hills.
View Double Hung Window ReplacementSingle Hung Window Replacement
Single hung units have a fixed top sash and a sliding bottom sash. They cost less than double hung and work well in bedrooms and hallways where you don't need full ventilation from both sashes.
View Single Hung Window ReplacementContact American Reliable Windows & Doors
Call +1 (747) 298-4287 or email us and we will get you on the schedule. We answer the phone seven days a week and can usually book a same-day estimate if you reach us before noon. Tell us how many windows, what material you are leaning toward, and whether anything is broken or leaking.
American Reliable Windows & Doors
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Phone
+1 (747) 298-4287 -
Address
6161 Van Nuys Blvd Van Nuys, CA 91401, Los Angeles, California
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Hours
Mon–Fri: 7AM – 7PM
Sat: 8AM – 4PM
Sun: Emergency Only
24/7 Emergency Available