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CGIFree in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Get your free estimateFast, Reliable Window Installation Across Silver Lake
Window installation in Silver Lake is rarely a simple swap. Most of the homes across this neighborhood were built between the 1920s and 1950s, which means the rough openings often aren’t standard sizes, and the original wood frames have had decades to settle, shift, and weather under the California sun. We understand that before we ever open the truck door. Our crews work throughout Silver Lake regularly, from the flats near Sunset Boulevard up through the winding hillside streets above the reservoir, and we schedule every job with the same first question: what does this house actually need? If you’re considering replacement windows or a full installation, call us at (626) 628-2308. Keith Yamada leads our team, and he’ll talk you through what’s realistic for your home. Estimates are free.

Why Lightwell Windows Pasadena Is Silver Lake’s Preferred Window Installation Company
Silver Lake homeowners tend to know their houses. They can tell you when the original windows went in, which ones stick in summer, which ones whistle during Santa Ana winds, and which rooms get hammered by afternoon sun. We work with that knowledge rather than around it. Our technicians arrive in uniform, background-checked, with a written scope and price already in your hands before any material gets ordered. That’s not a marketing line; it’s how we’ve operated since 2010 as part of the Cedarwell network, under the Cedarwell Care Promise. Floors get covered, furniture gets protected, and the crew cleans up and photographs the space before they leave. If you have kids or pets, we use pet-safe sealants and quiet tools where it matters. The C.A.R.E. values aren’t a poster in our office. They’re the operating rules on every visit: Clean up like it’s our own home, Ask before we move or touch anything, Respect your time and quiet hours, Explain the price before the work.
Silver Lake’s housing stock rewards installers who understand pre-war construction. We do. The hillside and canyon homes here, the Spanish Colonials, the Craftsman bungalows, the Mid-Century boxes perched above the reservoir, all present different challenges. A standard double hung goes in one way on a 1950s ranch and a completely different way on a 1928 hillside bungalow with original plaster returns. We’ve handled both, and we’ll tell you which path your house falls on. You’ll also get the same 365-Day Done Right Promise on every job: if the finished work isn’t right, we make it right, no debate and no countdown. That matters more in Silver Lake than most places, because custom-sized windows and retrofit anchoring are exacting work.
Styles & brands we work with









Vinyl Windows in Silver Lake
Vinyl windows in Silver Lake are a practical choice for homeowners who want energy performance and low maintenance without the long lead times of custom wood or architectural aluminum. Given the sun exposure on this side of the city, especially on west- and south-facing slopes, vinyl frames with low-E glass and insulated glazing make a measurable difference in how hard your air conditioning works between July and October. Most vinyl window installations in Silver Lake run between $650 and $1,200 per opening, depending on size, grid pattern, and whether we’re doing a straight replacement or modifying the opening. The honest caveat: many Silver Lake homes don’t have standard rough openings, so “off-the-shelf” rarely applies. We measure, confirm, and quote before ordering anything.
Retrofit vs. Full-Frame Replacement
A retrofit install keeps the original trim and stucco intact and slips a new window into the existing frame. That’s the right call for Silver Lake homes where the exterior character is part of the appeal. A full-frame replacement removes everything down to the rough opening. We’ll recommend whichever actually fits the condition of the house, not whichever is faster for us.
Glass Packages for Silver Lake Sun Exposure
South and west exposures in Silver Lake get intense afternoon sun. We spec glass packages with low-E coatings and the right solar heat gain coefficient for each elevation. A sunroom on the west slope needs different glass than a shaded north-facing bedroom. Most owners don’t realize that detail until their first summer utility bill, so we address it in the quote, not after the fact.
Picture Window in Silver Lake
A picture window in Silver Lake is more than a big piece of glass. It’s how you frame the view, whether that’s the treetops above the reservoir, the downtown skyline from a hillside perch, or the soft light over a canyon garden. Most picture window installations in Silver Lake run between $900 and $2,400 per window, and the range reflects glass size, glazing package, and frame choice. We’ve installed large fixed units in mid-century living rooms where the original window was a single pane framed in rotting wood. The right replacement brings the room back to life. For Spanish Colonials with deep window reveals, we often recommend a picture unit in the front elevation with casements flanking it, but the house dictates what’s possible.
Framing and Grid Options
If the home is a 1920s or 1930s build, the original window grids were probably true divided lite with narrow muntins. A modern picture window with simulated divided lites can match that look from the street while giving you a single insulated glass unit. We’ll show you samples and photos of comparable homes in Silver Lake so you can decide with your eyes, not a catalog description.
Where Picture Windows Pay Off
The classic Silver Lake situation is a hillside living room with a south-facing view and a wall of old aluminum sliders that leak air and rattle in the wind. Replacing that wall with a properly sized picture window and ventilation on the sides changes the thermal profile of the entire room. Plan on tempered glass if the sill is low or the window sits near a walkway. Code still applies, even on a 1929 lot.

Trusted Brands We Service in Silver Lake
We’re a Cedarwell windows-and-doors company, which means we carry a curated lineup of eight manufacturer brands rather than whatever one vendor wants to move that month. On Silver Lake jobs, we lean on PGT, ES Windows, CWS, and CGI most often, because these manufacturers offer the custom sizing, impact options, and architectural profiles that pre-war hillside homes actually need. We don’t list all eight brands on every job because most homes only call for two or three realistic candidates. The recommendation fits the house, not our inventory preferences. If you need a warranty part or a service visit on a manufacturer product in Silver Lake, we coordinate directly with the factory, and the 365-Day Done Right Promise covers our labor regardless.
See the difference
Before
After
Before
After
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AfterCommon Window Installation Problems We See in Silver Lake Homes
- Non-standard rough openings. Builders in the 1920s through 1940s framed windows to whatever dimensions the plans, or the carpenter, called for. Ordering standard sizes without measuring the actual rough opening means new frames that don’t align, extra masonry or stucco work, or a botched install. We measure every opening and specify custom sizes where the house requires them.
- Western sun heat gain. Silver Lake’s west-facing slopes catch intense afternoon sun from late spring into early fall. Specifying low-E glass without the correct solar heat gain coefficient for that elevation leads to overheating, higher cooling loads, and glass that feels like a radiator by 4 p.m. We calculate glass performance per elevation, not per house.
- Seismic anchoring on hillside homes. Silver Lake sits in a seismically active region, and hillside homes feel every quake. Original wood windows often lacked proper jamb anchoring, and many have no structural tie into the framing beyond old nails. We install with proper anchoring details and discuss laminated glass interlayers where the location calls for it. That work is not optional when replacing windows on a sloped lot.
- Millwork lead times blowing the schedule. On high-end Silver Lake jobs with custom interior trim, Douglas fir casings, or matched jamb profiles, the millwork often takes longer than the windows themselves. If you wait until the windows arrive to order trim, you’re pushing your move-in date. We coordinate the millwork schedule in parallel with the window order so both land together.
Pricing for Window Installation in Silver Lake, CA
Window installation in Silver Lake doesn’t have a flat per-window price, because the houses don’t have flat, uniform openings. A straightforward vinyl double hung replacement runs roughly $650 to $1,200 per opening. Picture windows typically land between $900 and $2,400 depending on glazing and size. Custom aluminum or wood windows, especially with architectural glass packages, run higher, and we’ll tell you the range before you commit. What drives cost here more than anything is custom fabrication. Silver Lake’s pre-war homes often need windows cut to exact non-standard dimensions, with matched jamb profiles and possibly custom trim. That’s a different order than a spec sheet pull from a warehouse. Our written quote includes the full scope, the glass package, the anchoring details, and the trim plan. The price doesn’t change after work starts, because the hard questions got answered during measurement and planning, not mid-install.
Call (626) 628-2308 for a free estimate. Keith Yamada or a member of our team will walk the house with you, name what needs replacing, and give you a written number. Estimates are free, and you’ll never be rushed.
We Also Serve Cities Near Silver Lake
Along with Silver Lake, our crews cover a service area that includes Pasadena, Downtown Los Angeles, Burbank, and Arcadia. If you live near Silver Lake or just across the neighborhood line, you’re still in our range. We schedule by drive time and project density, so call and we’ll confirm the next available slot. For a broader look at what goes into a proper install, see our full Window Installation page.
Serving Silver Lake, CA - Our Local Coverage Area
We’re based in the Silver Lake 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 Window Installation in Silver Lake
We match the jamb profiles and sightlines of the original windows using custom-manufactured units, then spec insulated glazing and low-E coatings that meet current code without changing the street-facing appearance. In practice, that means taking precise measurements of the existing jambs, stucco reveals, and trim details, then working with a manufacturer like ES Windows or PGT to reproduce the profile in a modern insulated unit. For homes with original wrought iron grilles, we resize the sashes so the grilles can remain in place. The result reads as original from the street and performs like a 2026 window. Call (626) 628-2308 to talk through your specific house.
In most Silver Lake hillside homes, yes. The original rough openings were framed by hand, and decades of settling mean the dimensions rarely match today’s standard window sizes. Off-the-shelf windows often require enlarging or shimming the opening, which damages interior plaster and exterior stucco. Custom-sized windows cost more per unit, but they preserve the original framed openings and save you the cost of repairing collateral damage. We measure every opening on site and quote based on those actual dimensions. That’s what a correct install looks like on a 1930s hillside bungalow.
Yes, and the key is choosing the right glass, not just any “low-E” glass. West-facing windows in Silver Lake need a package with a low solar heat gain coefficient to block the worst of the afternoon sun while still letting in visible light. We spec different glass for each elevation, because a south-facing sunroom and a west-facing kitchen need different performance characteristics. Most owners notice the difference in their cooling bills within the first summer. We’ll show you the SHGC and U-factor numbers in the quote so you can see exactly what you’re getting.
We preserve the millwork wherever it’s sound, and we match or replicate it where it’s not. That means removing the old window without cutting through interior casings, saving the original trim, and coordinating with a millshop for any pieces that need to be reproduced. On one recent Silver Lake job, a 1930s Spanish Colonial needed custom ES Windows casements matched to the original jamb profiles, and the architect’s millwork drawings specified Douglas fir trim that had to arrive pre-finished and ready to set. We scheduled the trim fabrication alongside the window order so both were on site the same week. Your quote includes the millwork plan, not just the window cost.
Custom windows in Silver Lake typically run 6 to 10 weeks from order to delivery, and the lead time is set by the manufacturer’s fabrication schedule, not by our labor availability. Waiting until the last minute to order means the install lands after your target date. We order as early as the final measurements are confirmed, and we include the order date and expected delivery window in your written quote. If millwork-matched interior trim is part of the job, that gets ordered in parallel so the two aren’t waiting on each other. Call (626) 628-2308 to get your home measured and the clock started.
Written by Keith Yamada, Owner at Lightwell Windows Pasadena, serving Silver Lake since 2010.
Six Reasons Homeowners Choose Lightwell Windows Pasadena
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.