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Small shingled cottage on a wooded Fairfax hillside with white windows and French doors

Window Replacement in Fairfax, CA

Windows for Fairfax cottages, canyon homes and hillside houses near open space.

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  • Free written estimates
  • Vinyl, wood and fiberglass

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Fairfax is the end of the line in Marin, and the houses show its history. A lot of them started as summer cabins and weekend cottages and got added onto over the decades, so it's common to find three or four different kinds of windows on a single house. Many are still single-pane wood or early aluminum. Up the canyons along Cascade Creek and around Deer Park, the trees keep homes shady and damp for much of the year, and the hills that make Fairfax beautiful also put many homes right up against open space. That brings wildfire into the picture, which changes what kind of glass makes sense.

We replace and repair windows all over Fairfax, from small cottages to larger hillside homes, and we're used to working with odd sizes and older framing. A full window replacement can bring a patchwork of mismatched windows into one consistent look, done in stages if that suits your budget. Call or send the form for a free estimate.

Wildfire Zones and Glass That Holds Up

Many Fairfax homes sit in or near areas California rates as high wildfire risk, especially on the hillsides facing open space. Windows matter here because heat from a nearby fire can break single-pane glass and let embers inside. For homes in these zones, California's wildfire building rules call for dual-pane glass with at least one tempered pane, which stands up to heat far better than ordinary glass. We include that in every quote for a home in a fire-risk area. Frame material matters too. Fiberglass and some clad wood frames hold up better to heat than vinyl, and we'll walk you through the trade-offs for your property. If you're replacing windows on a hillside home facing open space, fiberglass windows are worth a close look.

Cottages, Add-Ons and Odd Sizes

Fairfax cottages rarely have two windows the same size, and plenty of openings have shifted out of square over the years. That's why we measure every opening ourselves and order each window built to fit, instead of forcing a stock size in. Where an addition has a different window style than the original house, we can bring them into line so the whole place looks like it was built at once. Older framing sometimes hides rot under the trim, so we check each opening once the old window is out and repair what we find before the new one goes in. Many of the same older-home challenges show up just down the road in San Anselmo, and we bring the same patience to both towns.

Common Questions

If your home is in a designated high fire hazard area, California's wildfire building rules call for dual-pane windows with at least one tempered pane, and we'd recommend it for any hillside home near open space even if it isn't required. Tempered glass is also required in certain spots on every house, like near doors and in large panes close to the floor.

Yes. Many Fairfax homeowners start with the worst windows or one side of the house and finish the rest later. We record the exact product, color and grille pattern so the next round matches, and we can plan the order around your budget and the rooms that bother you most.

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Our Marin County Service Areas

Marin CountySan RafaelNovatoMill ValleySan AnselmoFairfaxLarkspurCorte MaderaKentfieldTiburonSausalito

Call (415) 969-6318 for a free estimate anywhere in Marin County.

Call (415) 969-6318
Call (415) 969-6318