Window Replacement in Corte Madera - Free In-Home Measure, Written Price

Fast, Reliable Window Replacement Across Corte Madera

Window replacement in Corte Madera runs $680 to $1,900 per window for most homes, with full-frame work on hillside properties pushing toward the top of that range. We’re Juniper Windows & Doors, part of the Relay Home Co. family since 2001, and we handle everything from fogged-glass swaps in aging ranches to full-frame impact-rated replacements on view lots. Sean Mackey leads our Bay Area team, and every Corte Madera job starts the same way: a written price before any work begins, a live arrival time you can track, and a 365-Day Done Right Promise in writing. Call (682) 281-2168 to schedule your free estimate.

Call (682) 281-2168

Here’s what most Corte Madera homeowners actually need to know, fast:

• Cost reality: $680 to $1,900 per window, depending on the opening, glass package, and whether the frame stays or goes.
• Local code catch: Hillside addresses, especially near Chapman Park, often need design pressure ratings of 30 psf or more. Skip that check and your inspection fails.
• Permit timeline: Most Corte Madera replacements take 2 to 4 weeks from signed scope to final inspection.
• Our guarantee: 365 days, parts and labor, in writing. If it’s not right, we make it right.

Why Juniper Windows & Doors Is Corte Madera’s Preferred Window Replacement Company

Corte Madera homes are different from what you’ll find five minutes east in Larkspur or ten minutes north in San Rafael. The mix includes 1960s ranch-style houses along Corte Madera Avenue, newer builds tucked into the hills above Town Park, and everything between. Our crews work Corte Madera neighborhoods every week, so we already know which permit counter questions tend to come up, which hillside lots need extra flashing attention, and which older frames hide rot behind the trim. That local reps-in-the-field knowledge is what keeps our quotes accurate the first time.

We don’t ask you to trust a four-hour arrival window. Every Corte Madera customer gets The Relay Standard: book in a tap, live arrival time, before-and-after photos, written price, and a digital invoice you can pay from a link. Our technicians are background-checked, uniformed, and they answer questions without rushing the job. When Corte Madera homeowners call about fogged glass or a leaky sash, they talk to a live person, 24/7. Not a voicemail maze. Not a callback queue. The number is (682) 281-2168.

Juniper is a hardy evergreen built to handle sun, wind, and cold. That’s a fitting name, because Corte Madera’s west-facing exposures and uphill wind corridors put glass and frames through more than a little abuse. We carry eight product lines, including PGT, CGI, and CWS, so the right glass is a spec question, not a compromise. For the full Window Replacement breakdown or service across Corte Madera neighborhoods, our team knows this area’s housing stock inside out.

Window Repair in Corte Madera

Window Repair in Corte Madera usually means one of three things: failed insulated glass units (the foggy look you can’t wipe away), rotted wood sashes and jambs, or hardware that’s stopped locking and sealing. The fix we recommend depends on what the frame still has to give. A double-glazed insert replacement in good condition runs $350 to $700 per opening. Repairing the existing sash, when it’s salvageable, runs $150 to $400 per window. And a full-frame replacement with new trim and flashing typically lands between $800 and $1,900.

One thing to know before anyone cuts into a wall: if your house sits up in Chapman Park or another hillside pocket, the window assembly needs to meet the design pressure the 2019 California Building Code requires for your specific address. We verify that before ordering glass, every time. Here’s how that works in practice.

Fogged or Failed Glass

When the seal goes, moisture gets between the panes and you see a haze that never clears. The glass unit is the problem, not the frame. We can often swap the insulated glazing unit and keep your existing window, which saves money and keeps the installation smaller. On Corte Madera’s windward lots, we’ll upgrade the replacement glass to a low-E, impact-rated unit when the code calls for it, which also cuts the fog problem for good.

Rotted Sash or Jamb Repair

Wood windows on older Corte Madera homes take a beating, especially where irrigation sprays the wall or where drainage wasn’t detailed correctly on a hillside lot. We cut out the rot, scarf in new wood or use modern composite fillers, and repaint or wrap the sill so water doesn’t find its way back in. If the sash is racked beyond repair, replacement is the honest call. We’ll show you why with photos.

Window Replacement Company in Corte Madera

Window Replacement Company work in Corte Madera starts with a written scope and price, not a salesman’s vague estimate. When we replace windows, we’re either doing an insert job (new sash and glass into the existing frame) or a full-frame job (removing the old frame, flashing, sealing, and setting a new one). Inserts run $680 to $1,400 per window. Full-frame runs $900 to $1,900 per window. What pushes a Corte Madera job upward is design pressure requirements, rotted rough openings, and second-story access on hillsides.

Here’s what to expect at each stage:

Measure and Spec for Local Code

We measure each opening, verify the required design pressure, and confirm Title 24 compliance before ordering. On Corte Madera’s exposed hillsides, that often means PGT impact-rated windows with laminated glass interlayers. We spec the glass for your address, your exposure, and your energy goals. No generic package that might not pass inspection.

Installation and Final Inspection

We remove the old sash or frame, replace with the new unit, and detail the flashing and drainage so water can’t pool behind the trim. Every job gets photographed before, during, and after, and you’ll see the digital invoice before we leave. If anything isn’t right, the 365-Day Done Right Promise covers it, parts and labor, in writing.

Trusted Brands We Service in Corte Madera

We install and service the brands Corte Madera homeowners ask for most. PGT impact-rated windows are a common spec here because of the wind zone. CGI carries a similar structural package where coastal exposure pushes the requirements higher. CWS gives us a strong mid-range line for standard replacements when the design pressure isn’t as demanding. We keep common parts local and coordinate directly with suppliers who serve Corte Madera, which cuts lead times and helps avoid reorders after an inspection surprise.

Common Window Replacement Problems We See in Corte Madera Homes

• Failing design pressure specs: We regularly see projects where someone ordered windows without confirming the required design pressure for the address. The inspector fails it, the glass can’t be returned, and the homeowner pays for a reorder. We verify this before anything gets ordered.
• Title 24 glazing downgrades: Skipping the energy compliance check can mean permit delays or a mandatory glazing upgrade mid-project. Corte Madera’s Title 24 requirements aren’t the same as a sheltered inland city’s. We run the check first.
• Hillside flashing failures: On sloped lots, water finds its way behind the sill if the drainage detail isn’t right. We repair rotted jambs and sills on hillside homes more than anywhere else in central Marin. Proper flashing details stop it.
• Fogged glass from the original builds: Many 1960s and 1970s Corte Madera homes still have their original aluminum windows. The seals have failed, the glass is fogged, and the U-factor is terrible by today’s standard. Those are the easiest efficiency wins we handle.

Pricing for Window Replacement in Corte Madera, CA

We Also Serve Cities Near Corte Madera

If you’re just outside Corte Madera, we cover the nearby areas of Larkspur, Mill Valley, Kentfield, and San Rafael. The same written-price guarantee, the same local crews, and the same 365-Day Done Right Promise apply. For more on what we do in this area, see Window Replacement and our Corte Madera coverage details.

FAQs About Window Replacement in Corte Madera