Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Windows & Doors Across Tiburon
Window and door work in Tiburon carries three headaches most of the Bay Area never thinks about: salt air chewing through cheap flashing within a few winters, hillside homes where a racked door frame signals something moving underneath, and a view-protection review process that can stop a project before it starts if you pick the wrong glass package. That’s why our crews treat every Tiburon job as its own negotiation with the marine layer, the slope, and the Planning Commission. We’ve been owner-operated since 1998, Tom Barrett’s name is on the truck and the license, and when you call (877) 610-1318 a live person answers – not a call center. If a window or door is failing against this town’s specific conditions, we’ll tell you what’s happening, what it costs, and what you don’t need to buy. A typical window replacement in Tiburon runs $4,500 to $15,000 depending on how many openings face the bay, and a full impact window package on a hillside home usually lands between $8,000 and $25,000.
Key Takeaways for Tiburon Homeowners
- Salt-laden marine air from three sides shortens the life of standard exterior hardware and flashing faster here than in Corte Madera or Mill Valley.
- Hillside homes on post-and-pier foundations often transfer small amounts of movement into door and window frames – leveling a sash may be hiding a slope issue, not just an aged hinge.
- Tiburon’s discretionary design review can require specific glass transparency and sightline details on bayside elevations long before you buy a single window.
- Every Barrett & Sons estimate arrives with a written change-order process; a price on paper stays a price on paper.
- Free second opinion on any written estimate, $40 off any repair over $200, no trip charge inside Marin County, and a permanent 10% senior and veteran discount.
Why Barrett & Sons Construction Is Tiburon’s Preferred Windows & Doors Company
We’ve spent enough years working the 94920 hills to know which side of a Tiburon house gets hit hardest by salt spray, and it’s rarely the one facing the Golden Gate. Southwesterly winds wrap around the peninsula and push marine air up the canyons off Paradise Drive and Lyford Drive, corroding window hardware on elevations that look protected from the street. That’s the kind of local knowledge you only accumulate by doing windows and doors here long enough to see which installations hold and which ones need re-flashing after three winters. When someone on Mar East Street or Belveron Avenue calls about a sticking patio door, we already know to check the slope movement under the deck before we blame the roller. Our Windows & Doors team has fixed and replaced openings in mid-century hillside homes, waterfront builds off Tiburon Boulevard, and newer upper-ridgeline custom houses that came with their own drainage surprises.
Tiburon homeowners don’t want a franchise dispatching strangers. They want the same face who showed up for the estimate to be the one running the crew. Tom Barrett’s sons work the job sites, and every crew member is background-checked and uniformed. We pull permits on every eligible job and get inspections signed, because a previous contractor telling a Marin homeowner “permits are optional” is how half our customers found us. The Town of Tiburon’s view-protection ordinance means a second-story window package on a bayside lot can pass the height limit on paper and still get redesigned at Planning Commission if a neighbor demonstrates view impairment, which is why many homeowners also consider Home Additions & ADU in Tiburon early in the planning process. We install story poles early, talk to the adjacent owners before the city asks us to, and document the sightlines before any Andersen or PGT order is placed. That’s not optional here. It’s how jobs stay on schedule.
Our Windows & Doors Services in Tiburon
Window Installation
New windows in Tiburon mean choosing glass and frame materials that can hold up to marine air on three exposures. We install Simonton and Ply Gem units regularly, with framing and flashing details that assume wind-driven salt, not just rain. Whether you’re replacing a single cracked pane near Blackie’s Pasture or doing a full bayside elevation, we spec the install for where the house actually sits – ridge, canyon, or flat waterfront block – just as we do with our Kitchen Remodeling in Tiburon.

Door Installation
A front door in Tiburon takes sun, fog, and salt in the same day. We hang entry doors with composite or marine-grade frames when the exposure calls for it, and we always check the rough opening for movement before we anchor anything. Hillside homes settle; a door that fits tight in August can bind by January. We account for that on install day, not after the first winter complaint.

Window Replacement
Most replacement jobs in the 94920 area involve removing aluminum single-pane units from the 1960s and 70s hillside stock, then fitting modern double-pane glass into openings that were never built square. We order to actual field measurements, not original plans. Expect a window replacement project in Tiburon to run $4,500 to $15,000 depending on count, glass package, and whether the openings face the bay and need sturdier flashing systems.

Impact Windows & Doors
Impact-rated glass isn’t only for hurricane zones. On Tiburon’s exposed ridgelines and waterfront blocks, homeowners choose impact windows for wind-driven debris during winter storms and the noise reduction that comes with the laminated layer. A full impact window package here typically runs $8,000 to $25,000. We carry PGT and CGI lines for customers who want a rated system, and we’ll pull the permit and get the inspection signed before you write the final check.

What happens when you call
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A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Tiburon
We install and service Simonton, Ply Gem, PGT, and CGI lines because they’re brands you can look up before you sign anything. When a Tiburon customer has a failed sash balance on a Simonton double-hung or a fogged PGT impact unit, we can typically source parts without waiting on an out-of-state vendor. We keep common hardware and weatherstripping stocked for the window styles that dominate the mid-century homes around Richardson Bay, which means faster turnaround when a crank operator snaps or a sliding panel starts dragging across its track.
Common Windows & Doors Problems We See in Tiburon Homes
- Salt-corroded hardware and flashing: Marine air from three compass directions oxidizes cheap window cranks, hinges, and metal flashing years faster than just a few miles inland in Marin. We see failed flashings on west-facing elevations of homes along Paradise Drive that look fine from the street.
- Slope movement binding doors and windows: Post-and-pier foundations from the 1960s and 70s shift subtly with winter saturation and summer drying. A patio door that won’t latch or a bedroom window that cracks when it’s forced shut is often a foundation or drainage issue showing up at the opening first.
- View-corridor design constraints: The town’s discretionary review process means a neighbor can force a redesign if your new window or door changes their bay view. We see projects stall because glass transparency and sightline studies weren’t done before the order went in. We handle that step early.
- Fogged double-panes and failed seals on older retrofits: Homes that got cheap replacement glass in the last 15 years now show condensation between panes. In Tiburon’s damp marine climate, a failed seal shows itself fast, and repairing it with a quality unit beats living with clouded sightlines toward the bay.
Pricing for Windows & Doors in Tiburon, CA
Here are the honest ranges we’ve written for Tiburon work. Window replacement runs $4,500 to $15,000 for a typical hillside or waterfront home. Impact window installation lands between $8,000 and $25,000 depending on how many openings face the bay and what wind-load rating the permit requires. Door installation – unlike the many contractor sites that say “varies” without a number – usually falls between $2,500 and $9,000 when you’re replacing an entry unit or a sliding patio door, with custom openings and view-corridor glass packages pushing toward the top. Sliding and patio door work in Tiburon typically runs $2,800 to $10,000. Three things move the price: the number of openings on salt-exposed elevations, whether the home is post-and-pier or slab, and whether the job comes with discretionary review conditions from the town. We give you a written line-item quote, and if the scope changes we hand you a written change order with the new price before any work proceeds. Call (877) 610-1318 for a free estimate – no trip charge inside Marin County.
We Also Serve Cities Near Tiburon
Our crews work regularly in Sausalito, Tamalpais Valley, Tamalpais-Homestead Valley, and Corte Madera, where the conditions are different – more wind in Sausalito, more flat-land expansions in Corte Madera. If you’re in any of those communities, Windows & Doors in Tiburon gives you the same written pricing and local expertise applied to your specific location. We also handle Fence Installation in Tiburon for hillside boundary work that often ties into deck and view-corridor planning, and Driveway & Pavers in Tiburon when a window or door project reveals drainage problems in the driveway that need fixing before water finds the foundation.
Serving Tiburon, CA - Our Local Coverage Area
We’re based in the Tiburon 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 - Windows & Doors in Tiburon
A live person answers the phone around the clock at (877) 610-1318, and most repair calls in the 94920 area can be scheduled within a few days depending on crew availability in Marin that week. Salt-air failures don’t wait nicely, so we keep common replacement parts stocked for the window and door brands we install locally. Call us and we’ll tell you when we can be there, not a vague window.
Yes. We work throughout Tiburon, including the waterfront blocks along Tiburon Boulevard, the hillside streets off Paradise Drive and Lyford Drive, the neighborhoods around Belveron Avenue and Mar East Street, and the upper ridgeline custom homes in the 94920 zip code. Our crews are familiar with the tight access, steep driveways, and view-corridor restrictions on every side of town.
A standard window replacement job in Tiburon runs $4,500 to $15,000, which sits a bit higher than flat-land Corte Madera pricing because hillside access, post-and-pier shimming, and bayside flashing details add labor hours. Impact window packages here run $8,000 to $25,000. You’ll pay for the site conditions, not for some fuzzy “premium pricing” line. Call (877) 610-1318 for a written quote specific to your house.
Only if the scope changes, and only then with a written change order handed to you before the work proceeds. If we open a wall and find rot behind a window frame from years of salt intrusion, we’ll show you the problem, give you a number on paper, and wait for your go-ahead. The allowance that isn’t on paper is a surprise waiting for a date – we don’t play that game, and Tom Barrett has run the company that way since 1998.
Every window and door job we complete carries our written 90-Day Done Right Promise. If it’s not done right, one call brings Tom back to make it right. Beyond that, the manufacturer warranties on Simonton, Ply Gem, PGT, and CGI products apply as written, and we handle the paperwork so you’re not chasing a brand’s support line yourself. Call (877) 610-1318 to schedule your free estimate.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Tiburon and Marin County since 1998.







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