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 Kentfield, CA
Window and door work in Kentfield comes with a particular set of demands: older, custom-built homes on sloped lots, wet winters, and a strong preference for keeping the original architectural character intact. Juniper Windows & Doors handles replacement, installation, and door upgrades here with written pricing before any work begins. We carry several product lines suited to Kentfield’s climate, including PGT, CGI, and ViewLux, so the right glass and frame for a hillside home isn’t a compromise. Call (682) 281-2168 to talk through your project.
Why Kentfield Homes Are Different
Kentfield sits in a pocket of Marin County where many homes were built between the 1930s and 1970s. That means a lot of original wood sash windows, single-pane glass, and doors that have been repainted more times than anyone can count. Sloped lots are common, especially in the areas around Woodland Road and Goodhill Road, which changes how a window gets flashed and how a door threshold sits. Water is the constant topic: Kentfield gets meaningful rain, and fog rolls through during summer mornings, so we focus on proper drainage, rot repair, and weatherstripping that actually holds up.
Permits in unincorporated Marin County, which includes much of Kentfield, tend to move at their own pace. Most window and door replacements that keep the existing opening size don’t require a permit, but if you’re changing the size of an opening or adding a new door, the county wants to see it. HOAs exist in some Kentfield neighborhoods and can have opinions about visible materials, especially on street-facing elevations. We’ll help you figure out what’s needed before the first screw turns.
Our Main Kentfield Services
Kentfield homeowners call us most often for replacement of failing windows and installation of new door systems. Each service has its own dedicated page with local details, but here’s the quick picture.
Window Replacement in Kentfield
Older Kentfield homes often have windows that don’t seal well and frames that show water damage along the sills. Replacement means removing the old unit down to the rough opening, addressing any rot we find, and installing a properly flashed new window. In Kentfield’s climate, we lean toward impact-rated glass and low-U-factor frames that handle rain and coastal moisture without fogging or failing. Window Replacement in Kentfield covers the specific product choices and process in detail.
Window Installation in Kentfield
New construction and addition projects in Kentfield call for installation of brand-new windows in freshly framed openings. The soil movement on sloped lots means we pay close attention to level and square before the window goes in, and we flash the opening to handle the wet months. We work with your builder or directly with you, keeping the schedule clear and the pricing locked before any work starts. Window Installation in Kentfield walks through what installation looks like here.
Door Replacement in Kentfield
Entry doors in Kentfield take a beating from winter rain and morning fog, and many original doors have warped or lost their seal. Replacement includes the slab, frame work, threshold, and hardware, with particular care on hillside homes where the door sits close to grade. We carry Therma-Tru and other lines that hold up in damp conditions. Door Replacement in Kentfield has the full breakdown.
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 Kentfield
We work with PGT, CGI, CWS, and ES Windows, among our brands, and stock common parts for these lines locally in the Bay Area. That means fewer delays when a component needs replacing mid-project.
Pricing for Window Company in Kentfield, CA
| Service | Typical range in Kentfield |
|---|---|
| Single window replacement | $650 – $1,400 |
| Double window replacement | $1,200 – $2,600 |
| Triple window replacement | $1,800 – $3,800 |
| Bay or bow window replacement | $3,500 – $7,500 |
| Standard window installation (new opening) | $900 – $2,100 |
| Custom window installation | $1,400 – $3,200 |
| Entry door replacement | $1,200 – $3,000 |
| Patio door replacement | $2,000 – $4,500 |
| French door replacement | $2,500 – $5,500 |
| Custom door replacement | $3,000 – $7,000 |
In Kentfield, hillside access, older framing, and visible street-facing elevations that need HOA-compliant materials can push a project toward the upper end of these ranges. Whatever the number is, it’s locked in writing before we start, and it doesn’t change at the door.
Neighborhoods We Serve in Kentfield
We work across Kentfield, including the winding streets and hillside lots that define much of the area. Our crews regularly handle projects in:
- Woodland Road area
- Goodhill Road area
- Kent Woodlands
- Murray Park vicinity
- Upper Kentfield hills
For most Kentfield projects, we can schedule a site visit within a few business days, and our scheduling coordinators answer the phone around the clock.
Service Area – Cities Near Kentfield
Our Kentfield crews also serve neighboring Marin communities. If you’re in Larkspur, CA, San Anselmo, CA, San Rafael, CA, or Corte Madera, CA, the same written-price promise and product lines apply. Each city has its own local page with details specific to that area.
Serving Kentfield, CA - Our Local Coverage Area
We’re based in the Kentfield 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 Kentfield
Most Kentfield homeowners get a site visit scheduled within a few business days of calling. Our phone line is answered by a real person 24/7, so you can book a time that works and get a written quote before any work is scheduled. Call (682) 281-2168 to set it up.
If you’re replacing a window or door in the same opening size, permits are usually not required in Kentfield. Changing the size of an opening or adding a new door often triggers a county permit. We’ll check the specifics for your project and handle the paperwork if it’s needed.
We often recommend impact-rated glass with low U-factors for Kentfield’s rain and fog exposure, along with frames that resist moisture, like those from PGT, CGI, and ViewLux. The right pick depends on your home’s exposure, elevation, and existing style, and we’ll walk through that during the estimate.
Have a window or door project in Kentfield? Call (682) 281-2168 to schedule your free estimate. Written pricing, a live arrival time, and work backed by a 365-day parts-and-labor guarantee come standard on every job.
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 Kentfield Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.