Double hung
Horizontal roller
Casement
Bay & bow
Sliding glass doors
Entry doors
Impact garage doors
PGT
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 Replacement Across Pasadena
Window replacement in Pasadena costs between $650 and $1,450 per opening for most homes, with full-frame replacements on older Craftsman or Spanish Colonial Revival houses running $1,200 to $2,800 per window once design review, custom millwork, and hidden framing repairs are factored in. Our crew works in Pasadena’s historic districts every week, so we know what the city’s design review board looks for before a single permit is filed. If you live in Bungalow Heaven, Madison Heights, or anywhere near Arroyo Seco, call (626) 628-2308 and Keith Yamada will walk you through what your specific house actually needs.
Why Lightwell Windows Pasadena Is Pasadena’s Preferred Window Replacement Company
We carry eight manufacturer brands – PGT, CGI, CWS, and ViewLux among them – but what matters more in Pasadena is that we know the difference between a 1912 Craftsman with original Douglas fir sash and a 1950s Mid-Century ranch with aluminum frames. That distinction changes everything: which permit path applies, which design review board gets involved, and whether the window gets repaired, replicated, or replaced outright. Our technicians are background-checked and uniformed, and they follow the C.A.R.E. values on every visit: Clean up like it’s our own home, Ask before moving anything, Respect quiet hours and nap schedules, and Explain the price in writing before work begins.
Keith Yamada leads the team here, and he schedules every Pasadena job personally. We answer the phone with a live person 24/7, because a leaking window over a newborn’s crib at 11 p.m. should not end in a voicemail maze. The 365-Day Done Right Promise applies to every opening we touch: if the finished work is not right, we make it right. No debate, no countdown. And every job gets a written price before we touch anything, so the number you approve is the number you pay.
Styles & brands we work with
Window Pane Replacement in Pasadena
Window pane replacement in Pasadena typically runs $180 to $420 per pane for standard double-hung or casement windows, depending on glass type, divided lite patterns, and whether the sash itself can be saved. This is the fix when a pane cracks from a stray baseball in San Marino-adjacent neighborhoods or when old single-pane glass finally gives out on a north-facing bedroom window. We replace the pane, re-glaze where needed, and check the weatherstripping before we call the job done.
Glass Types for Pasadena Sun Exposure
South-facing windows in Pasadena take brutal afternoon sun. We recommend Low-E glass with a UV-blocking interlayer for those openings, which cuts heat gain in summer and protects hardwood floors and furniture from fading. The added cost is usually $40 to $90 per pane over standard clear glass, and it pays back in comfort the first August. For historic district homes where exterior appearance is locked, we can match the glass thickness and profile while upgrading the interior-facing performance.
Divided Lites and Custom Profiles
Many Pasadena Craftsman homes have true divided lites – individual panes held by wood muntins, not snap-in grilles. Replacing a single broken pane in that setup costs $220 to $380 because the muntin profile must be routed to match the rest of the sash. We do this work in our shop, not onsite, so the fit is clean and the paint lines stay crisp.
Window Seal Repair in Pasadena
Window seal repair in Pasadena typically costs $140 to $360 per sash for double-pane insulated glass units where the seal has failed and fog appears between the panes. Pasadena’s hot, dry summers followed by cool, damp winters put real strain on those seals – the constant expansion and contraction eventually breaks the bond, and you’ll see condensation that never wipes away. In many cases we can replace the insulated glass unit without tearing out the entire window frame, which saves hundreds over a full replacement.
Fogged Glass on Double-Hungs
Original 1920s double-hungs in Pasadena’s older neighborhoods rarely have insulated glass at all – they’re single-pane with wood sashes. But many homeowners added storm windows or retrofit double-pane units over the decades, and those seals are now failing. The repair involves removing the sash, routing out the failed IGU, and installing a new one with fresh glazing bead. If the sash has dry rot in the bottom rail – which we see constantly on north-facing windows – that adds carpentry time and cost we’ll quote in writing before starting.
Exterior Storms for Historic District Compliance
In Bungalow Heaven and other landmark districts, you often cannot replace original single-pane windows with sealed double-pane units at all. The design review board in Pasadena frequently requires matching single-pane glass with exterior storm windows instead. That means the “seal repair” on a historic home is really a storm window rebuild: new gaskets, fresh glazing, and a frame that actually holds tight against Santa Ana winds. We’ll tell you honestly whether your house needs a storm rebuild or a full replacement, and we’ll put both prices in writing so you can decide.
Trusted Brands We Service in Pasadena
We install and service ViewLux, PGT, and CGI windows across Pasadena, and we stock common parts for those lines locally so a seal failure or broken pane in a newer home doesn’t mean waiting two weeks for a factory shipment. ViewLux double-hungs are common in Madison Heights teardown-rebuilds, while PGT impact-rated windows show up in newer hillside construction near Annandale. We also work with CWS for the Spanish Colonial Revival homes where arched openings and custom radius windows need a manufacturer willing to do non-standard sizing. Our service doesn’t change: a written price, a scheduled crew, and a cleanup photo before we leave.
See the difference
Before
After
Before
After
Before
AfterCommon Window Replacement Problems We See in Pasadena Homes
- Hidden dry rot in bottom rails. North-facing casement windows on 1910s bungalows rot from the inside out. Homeowners often don’t know until a sash falls out during a Santa Ana wind event, and by then the jamb is usually compromised too.
- Vinyl replacement without design review. We’ve seen homeowners install vinyl windows in Bungalow Heaven without city approval, only to get a stop-work order and a requirement to remove them at their own expense. The city’s design review board is specific about material, muntin profile, and even glass type.
- Failed waterproofing on stucco Spanish Colonial homes. Improper flashing around a replacement window lets winter rain wick behind the jamb, rotting the framing within two seasons. On stucco exteriors, the paper and flashing sequence matters more than the window itself.
- Warped and sticking wood sashes. Pasadena’s dry summer heat shrinks wood frames, then winter moisture swells them. Original double-hungs in un-air-conditioned Craftsman homes stick, bind, or refuse to stay open by July.
Pricing for Window Replacement in Pasadena, CA
Expect to pay $650 to $1,450 per opening for a standard double-hung or casement window replacement in Pasadena, installed. Full-frame replacements on older homes run higher – $1,200 to $2,800 per window – because custom millwork, permit fees, design review, and hidden framing repairs all land on the invoice. Window pane replacement alone is $180 to $420 per pane, and seal repair runs $140 to $360 per sash. Every quote from Window Replacement is a written, line-item price before work starts, and any hidden condition gets a change order you approve in writing before we touch it. Call (626) 628-2308 to schedule a free, no-pressure estimate at your home.
We Also Serve Cities Near Pasadena
Our Window Replacement in Pasadena crews regularly work in San Marino, Temple City, Arcadia, and El Monte. Each city has its own permit quirks and housing stock, but the same written-price rule and 365-Day Done Right Promise applies everywhere we go.
Serving Pasadena, CA - Our Local Coverage Area
We’re based in the Pasadena 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 Replacement in Pasadena
Yes. In Pasadena’s designated historic districts – Bungalow Heaven, Madison Heights, and others – window replacement requires city design review approval before any work begins, and that review often mandates matching original wood species, muntin profiles, and in some cases even single-pane glass with exterior storms. We handle the permit application and design review submittal for you, and we’ll tell you upfront what the board is likely to require for your specific house. Call (626) 628-2308 and we’ll check your property’s status before you spend a dollar.
Pasadena’s hot, dry summers bake the glazing putty and wooden sash joints, while the mild, wet winters swell them back up. That annual cycle breaks the bond between the glass and the sash, which is why so many 1920s double-hungs in Pasadena rattle in the frame and leak air around the edges. The fix is usually re-glazing and weatherstripping rather than full replacement, and we quote that work at $140 to $360 per sash. Call (626) 628-2308 for an exact number on your windows.
If the home is in a historic district, almost certainly not. Pasadena’s design review board frequently rejects vinyl replacement windows on Spanish Colonial Revival homes because the material, sightlines, and muntin profile don’t match the original character. Your options are usually repair of the original wood, historically accurate wood replacements, or exterior storms over the original sash. We’ll tell you which path applies to your house, and we’ll put the cost for each option in writing so you can choose with your eyes open. Call (626) 628-2308 to talk it through.
We typically find three things: dry rot in the bottom rails of north-facing casement windows, failed waterproofing behind the original trim, and framing that’s undersized by modern code standards. On a 1912 Craftsman on North Marengo Avenue, our crew opened the wall and found rotted jamb framing behind what looked like a solid window. Before touching the sash, we scoped the framing, wrote a change order for the hidden rot, and had the homeowner approve the new line item in writing before we rebuilt the jamb with custom-milled Douglas fir to match the existing profile. That’s how every surprise gets handled – found, photographed, priced, and approved in writing before work continues. Call (626) 628-2308 for an estimate.
We stop work on that opening, photograph the damage, scope the extent of the rot with a moisture meter and probe, and write a change order that itemizes exactly what the repair will cost. You approve that number in writing before we touch the framing. Then we rebuild the jamb or sill with matching wood species – usually Douglas fir for Craftsman homes – and continue the window replacement. The 365-Day Done Right Promise applies to the repair work too, so if it’s not right a year later, we make it right. Call (626) 628-2308 to schedule your free estimate with Keith Yamada.
Written by Keith Yamada, Owner at Lightwell Windows Pasadena, serving Pasadena and nearby communities.
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.