Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Fast, Reliable Window Replacement Across Strawberry
Window replacement in Strawberry usually costs between $850 and $2,400 per window installed, and most whole-home projects here land between $11,000 and $28,000 depending on frame material, glazing, and how far gone the existing jambs are. That’s the honest range we quote at Juniper Windows & Doors, and it’s the number we put in writing before a single screw turns. If you live up a hillside street off Strawberry Drive or down near the marsh edge off Tiburon Boulevard, you already know the marine layer treats windows differently here than it does ten miles inland. Call (682) 281-2168 and we’ll measure your rough openings, walk you through Title 24 glazing requirements, and hand you a fixed price.
We’ve been replacing windows and doors since 2001 under the Relay Home Co. family, and our crews know which streets in Strawberry get the brunt of the afternoon wind and which pockets sit in fog until noon. That changes the frame finish we spec, the gas fill we order, and the flashing detail we use. Let’s get into what that looks like for your house.
Why Juniper Windows & Doors Is Strawberry’s Preferred Window Replacement Company
Strawberry homeowners keep calling us back because we do the unglamorous work other contractors skip: we field-measure every rough opening instead of trusting the original blueprints, we pull the Marin County permit before demo, and we itemize the invoice so you see exactly where each dollar goes. Sean Mackey runs our crews with a simple rule: if the sash doesn’t square within an eighth of an inch after shimming, we pull it and start over. No argument, no change order.
Strawberry’s housing stock runs heavy on 1950s and 1960s ranches and split-levels with single-pane wood sashes and aluminum sliders that have been fighting salt air for five decades. Our technicians have rebuilt enough rotted jambs on streets like Entrata Drive and Richardson Drive to know which ones can be saved with treated stock and which need a full frame tear-out. That’s local knowledge you don’t get from a national call center.
You’ll know who’s walking through your door. Every Juniper technician is background-checked and uniformed, and you get a live arrival time you can track on your phone, the same way you’d track a rideshare. After the job, you get before-and-after photos and a digital invoice you can pay from a link. If something’s not right within 365 days, parts and labor, we fix it. In writing.
Window Seal Repair in Strawberry
Window seal repair in Strawberry is usually the fix when a double-pane window fogs up between the glass, and it runs between $180 and $550 per sash depending on whether we’re replacing the insulated glass unit (IGU) or the entire sash assembly. Marine-layer humidity accelerates seal failure here, so if your east-facing windows sweat every morning off the bay breeze, the seals are likely already compromised.
What Causes Seal Failure Near the Bay
Insulated glass units rely on a butyl or silicone seal around the spacer to keep argon or krypton gas inside and moisture out. In Strawberry, daily temperature swings between fog-cooled mornings and full afternoon sun expand and contract that seal until it cracks. Once moisture gets in, the desiccant inside the spacer saturates and the window fogs permanently. We order the replacement IGU sized to your exact frame, install it with fresh glazing tape, and warranty the repair under the 365-Day Done Right Promise.
When a Seal Repair Makes Sense vs. Full Replacement
If the frame and sash are still structurally sound, replacing just the IGU saves you $400 to $900 per window versus a full frame replacement. But in Strawberry’s older wood-frame homes, we often find the sash has swollen from years of marine moisture and the seal failed because the frame warped in the first place. In that case, patching the IGU would fail again within a few seasons. We’ll tell you straight which route makes sense for your windows, and the written quote covers whichever path we agree on.
Energy Efficient Windows in Strawberry
Energy-efficient windows in Strawberry typically run between $950 and $2,200 per unit installed, with the sweet spot for most homes landing around $1,400 to $1,700 for a low-E double-glazed vinyl or fiberglass replacement. The right glazing for Strawberry is not the same as what a Sacramento contractor would spec. Our marine layer means you need a low solar heat gain coefficient (SHGC) on west-facing glass to cut afternoon heat gain, but a higher U-factor tolerance because you’re not fighting sub-freezing winters.
Title 24 Compliance and Glazing Choices
Unincorporated Marin County enforces California Title 24 energy standards, which means your replacement windows must meet specific U-factor and SHGC thresholds based on your home’s orientation and climate zone. Strawberry sits in climate zone 3, which gives you more flexibility on glazing than interior Marin, but the inspector will check the paperwork. We pull the permit, submit the Title 24 compliance forms, and schedule the inspection after install. You never have to chase the county yourself.
Frames That Survive Salt Air
Aluminum frames without a coastal-grade finish corrode fast in Strawberry’s salt fog. We spec powder-coated aluminum from CWS or ES Windows when an aluminum frame is the right call, and we lean hard on PGT’s vinyl and impact-rated lines when homeowners want a maintenance-free frame that won’t pit. Vinyl doesn’t corrode, ever, which is why it’s the most common choice for Strawberry homes within a mile of the bay.
Trusted Brands We Service in Strawberry
We stock and install PGT, CGI, CWS, and ES Windows product lines, and our Strawberry customers most often land on PGT’s vinyl double-hungs for their longevity near salt air and CWS for their narrow sightlines on view-facing windows. Because we carry eight product lines total, we’re not married to one manufacturer’s sizing chart. If your rough opening is a half-inch off stock, we frame to the opening instead of forcing a window that doesn’t fit. Fast turnaround on replacement sashes and IGUs for Strawberry homes is standard, not an upsell.
Common Window Replacement Problems We See in Strawberry Homes
- Fogged panes from marine-layer humidity. The daily fog-sun-fog cycle in Strawberry kills window seals faster than inland heat. By the time you notice condensation between the panes, the IGU has already failed and needs replacement, not a cleaning.
- Corroded aluminum frames and steel hardware. Salt air off Richardson Bay eats uncoated aluminum sliders and their roller assemblies. We often find the sash won’t glide because the track has pitted, and the fix is a full frame replacement rather than new rollers.
- Swollen wood sashes and jambs. Strawberry’s 1960s ranches have single-pane wood windows that have soaked up decades of fog-belt moisture. The sash swells, the paint blisters, and the window sticks or won’t close at the strike plate.
- Non-standard rough openings from the original build. Many Strawberry homes were built before standardized window sizing, so ordering a stock replacement off a manufacturer’s chart leaves you with a window too small for the opening, wrapped in shims and spray foam. We field-measure every opening first.
Pricing for Window Replacement in Strawberry, CA
A typical insert window replacement in Strawberry runs $850 to $1,600 per window. Full frame replacement, where we tear out the old jamb and re-flash the rough opening, lands between $1,500 and $2,400 per unit. Whole-house projects fall between $11,000 and $28,000 depending on window count, frame material, and whether we’re dealing with rotted wood or corroded aluminum at the openings. The price we quote is the price you pay, in writing, before work starts. Call (682) 281-2168 for a free estimate and a line-item quote.
We Also Serve Cities Near Strawberry
Our Window Replacement in Strawberry crew regularly runs jobs in Pollock Pines, South Lake Tahoe, Diamond Springs, and Placerville. If you’re in one of those towns, the same written pricing and 365-Day Done Right Promise applies. Scheduling is coordinated through our San Francisco Bay Area office, and crews serve Strawberry locally.
Serving Strawberry, CA - Our Local Coverage Area
We’re based in the Strawberry 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 Strawberry
Yes, most window replacements in Strawberry require a permit from Marin County because unincorporated areas enforce Title 24 energy standards and inspection sign-off on replacement units. We pull the permit, submit the glazing compliance forms, and schedule the inspection on your behalf. Skipping it can stall a future home sale when the buyer’s agent asks for the window paperwork. Call (682) 281-2168 and we’ll confirm what your specific project needs.
Fogging between the panes means the insulated glass unit’s seal has failed, usually from the daily marine-layer humidity cycle expanding and contracting the seal material until it cracks. Once moisture gets inside, the window is permanently fogged and the IGU must be replaced. On a hillside off Strawberry Drive, we replaced four fogged double-hungs this month alone. A seal repair runs $180 to $550 per sash, and we’ll confirm the frame is worth saving before quoting it.
Bay-facing Strawberry homes do best with low-E double-glazed units that have a low solar heat gain coefficient on west and south exposures, paired with a frame material that resists salt corrosion, like vinyl or coated aluminum. If you face the open water toward Sausalito or Angel Island, we often recommend PGT’s impact-rated glass for wind-borne debris resistance without the full Florida HVHZ markup. Call (682) 281-2168 for a free glazing assessment based on your home’s actual orientation.
A typical insert replacement of ten to twelve windows in Strawberry takes two to three working days, while full frame replacements with rotted jamb repair run three to five days. Permitting adds a week or two depending on Marin County’s current review load. We give you a calendar before we start, and photo updates while we work. The 365-Day Done Right Promise covers the installation for a full year after we finish.
Possibly, but it depends on your carrier and whether you’re installing impact-rated glass. Some Marin County insurers discount premiums for impact-rated windows or for documented replacement of aging single-pane units. We provide the paperwork your agent needs, including the permit record and the product documentation for the glazing we installed. Call (682) 281-2168 to get your project scoped, and ask your agent what documentation they’ll want.
Written by Sean Mackey, Owner at Juniper Windows & Doors. Juniper’s crews serve Strawberry with written pricing, Title 24-compliant installations, and the 365-Day Done Right Promise, in writing, on every job.
Ready to price your window replacement? Call (682) 281-2168 for a free estimate. We’ll field-measure your Strawberry windows, spec the right glass for your exposure, and put the full price in writing before anything starts.










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