Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
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AfterWindow Company in Corte Madera, CA
Most Corte Madera window and door projects run $800 to $4,200 per opening depending on material and size, with bay-side homes requiring marine-grade hardware that inland Marin properties rarely need. We’re Lightwell Windows & Doors, and our crews work the flatland ranches east of Highway 101 and the hillside homes west of it, replacing original 1950s – 1970s aluminum single-pane windows and failing sliding doors with products built for salt air and fog. Call (562) 478-8017 and we’ll put a written price in your hand before any work starts.
Why Corte Madera Homes Are Different
Corte Madera sits in a narrow corridor between San Francisco Bay and the Marin hills, and that geography creates conditions you won’t find five miles inland. The eastern flatlands border active tidal marshes, so homes near Corte Madera Creek and the Corte Madera Marsh Ecological Reserve live with near-constant salt-laden marine air. That salt accelerates corrosion of standard aluminum frames, hardware, and seals far faster than in San Anselmo or Fairfax. We’ve replaced dual-pane units in the flatlands that failed in under eight years because the spacer and hardware weren’t specified for coastal exposure.
The housing stock tells the same story. Neighborhoods like Chapman Park and the streets around Town Center are dense with single-story ranch homes built from the 1950s through the 1970s, many still carrying original aluminum single-pane windows and aging sliding glass doors well past their service life. Hillside neighborhoods west of 101 include more varied architecture, but the bulk of replacement demand sits in that postwar flatland stock.
Then there’s the compliance layer many contractors miss. Significant portions of eastern Corte Madera fall within FEMA Zone AE flood designations. Replacement doors and below-Base-Flood-Elevation windows must meet NFIP flood-resistant construction standards. It’s a real permit and product-specification issue here that hillside Marin towns simply don’t face. We pull permits, we spec to code, and we pass inspections.
Our Main Corte Madera Services
Corte Madera homeowners call us for two core needs: replacing failing original windows and doors, and installing new openings in additions or remodeled spaces. Each job type carries its own material and code considerations here.
Window Replacement in Corte Madera
Window replacement in Corte Madera means pulling out original aluminum single-pane units from postwar ranches and upgrading to dual-pane, low-E, argon-filled products that stop the fog and salt damage cycle. In bay-side neighborhoods, we specify fiberglass or marine-grade aluminum frames with stainless hardware, not standard contractor-grade aluminum that will oxidize visibly within a few seasons. Every replacement includes new interior and exterior trim, insulation in the rough opening, and a written price before we touch a thing. Window Replacement in Corte Madera
Window Installation in Corte Madera
Window installation in Corte Madera covers new openings in additions, garage conversions, and hillside remodels west of 101 where homeowners are expanding rather than replacing. New openings require header engineering, waterproofing details for the marine layer, and often Title 24 compliance documentation for permit closeout. We coordinate structural drawings, pull permits, and schedule inspections so the job doesn’t stall. Window Installation in Corte Madera
Door Installation in Corte Madera
Door installation in Corte Madera ranges from replacing original aluminum sliding patio doors that no longer roll or seal, to new entry systems with sidelights, to flood-compliant exterior doors in FEMA Zone AE areas near the marsh. Salt corrosion attacks bottom tracks and hinges first, so we spec stainless or marine-grade hardware and full-perimeter weatherstripping rated for coastal exposure. Door Installation in Corte Madera
What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Corte Madera
We carry PGT, CGI, and CWS products in our local inventory, with ES Windows available for specialized coastal applications. Most hardware and glass orders turn within 5 – 10 business days. See our brands for the full lineup and specifications.
Pricing for Window Company in Corte Madera, CA
| Service | Typical range in Corte Madera |
|---|---|
| Single window replacement (vinyl, standard size) | $800 – $1,400 |
| Single window replacement (fiberglass, standard size) | $1,200 – $2,000 |
| Single window replacement (marine-grade aluminum) | $1,400 – $2,400 |
| Large picture or bay window replacement | $2,800 – $4,200 |
| Sliding glass door replacement (standard 6 ft) | $2,000 – $3,500 |
| Sliding glass door replacement (8 ft, marine hardware) | $2,800 – $4,200 |
| Entry door installation (prehung, steel or fiberglass) | $1,800 – $3,200 |
| Entry door with sidelights | $3,200 – $5,500 |
| New window installation (new rough opening, standard size) | $1,400 – $2,400 |
| Flood-compliant door (FEMA Zone AE, below BFE) | $2,400 – $4,000 |
Prices in Corte Madera push higher when marine-grade hardware is required for bay-side exposure, when structural headers are needed for new openings, or when FEMA Zone AE compliance adds flood-venting and special fastening. We give you a written, line-item price before any work starts. That number doesn’t change once the job begins.
Neighborhoods We Serve in Corte Madera
We work across Corte Madera’s full footprint, from the flatland ranches to the hillside streets above Highway 101. Crews dispatch from our San Francisco Bay Area office, and most Corte Madera appointments schedule within a few days.
- Chapman Park
- Town Center area
- Madera Gardens
- East Corte Madera (bay-side, FEMA Zone AE)
- West Corte Madera (hillside, above 101)
Service Area – Cities Near Corte Madera
Our crews work throughout central and southern Marin County. We regularly schedule jobs in Larkspur, CA, Mill Valley, CA, Kentfield, CA, and San Rafael, CA, with the same written-price policy and marine-grade specifications where coastal conditions apply.
Serving Corte Madera, CA - Our Local Coverage Area
We’re based in the Corte Madera 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 Company in Corte Madera
Most replacement windows in Corte Madera require a building permit through the Town of Corte Madera, and any door or window below Base Flood Elevation in FEMA Zone AE must meet NFIP flood-resistant standards. We pull all permits and schedule inspections as part of every job. Call (562) 478-8017 to confirm what your specific property requires.
Most Corte Madera appointments are scheduled within 3 – 5 business days for estimates, with installation typically 2 – 4 weeks after contract depending on material availability. Marine-grade hardware and flood-compliant units sometimes add a few days to the order. Call (562) 478-8017 for current lead times.
Yes. Our technicians follow C.A.R.E. values on every visit: Clean up like it’s our own home; Ask before we move or touch anything; Respect the family’s time and quiet hours; Explain the price before the work. We use drop cloths, shoe covers, and pet-safe products where alternatives exist, and we’ll schedule around nap times when you let us know. Call (562) 478-8017 to schedule your free estimate.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Corte Madera Customers Say
"New patio slider. Clean install, they protected the floor and hauled off the old door. Quiet, polite crew that worked around my work calls without complaint."
- Andre Bellamy"They replaced a big foggy picture window. Careful with the furniture, laid down protection, and left no mess at all. Calm and respectful crew, and the view is clear again."
- Teresa Okafor"Replaced six windows. The crew laid runners through the house and vacuumed each room as they finished. With a crawling baby, that no mess thing meant a lot. Windows are gorgeous."
- Rosalind Kemp