Tiburon CertainTeed Siding

CertainTeed is a single manufacturer with several distinct siding families. Its lineup covers traditional lap vinyl, foam-backed insulated panels, and shingle- and shake-style profiles, so a Tiburon homeowner can compare several looks and price points without switching brands. Bay Area Siding Company is based in Larkspur, and we install CertainTeed siding across the Tiburon peninsula. That includes the older cottages near downtown and Ark Row and the hillside homes off Paradise Drive. We'll help you work out which CertainTeed line suits your house, your exposure and your parcel. If CertainTeed isn't the right fit, we'll tell you that too.

Want to see how CertainTeed would look on your walls? Request a bid or call (415) 619-5167.

The CertainTeed lineup, in plain terms

Most people who search for "CertainTeed siding" have vinyl in mind. The brand's range is wider than that, and the differences between lines matter.

• Monogram. A heavier-gauge lap vinyl aimed at homeowners who want vinyl's low upkeep with a crisper, more substantial look. It's a common choice when the siding needs to read well from the street or from the slope above.
• Mainstreet. A more budget-conscious lap vinyl. It suits secondary structures, rear elevations and simpler homes where cost matters more than the heaviest profile.
• Cedar Impressions. Vinyl formed to imitate cedar shingles and shakes. It often comes up on Tiburon's shingle-style and cottage homes, where owners want the texture of shingles without restaining real wood.
• CedarBoards insulated siding. Vinyl with a contoured foam backing. The foam adds rigidity, which helps the wall look flatter and resist denting, and it adds some insulating value at the wall. CertainTeed's former Craneboard insulated line is now part of this family.
• Polymer shakes. Molded shake and shingle products for accents such as gables, dormers and bays, or for whole walls.
• Fiber cement (WeatherBoards). CertainTeed has also offered a fiber cement line. Product availability changes over time, so we confirm what is currently stocked before building a proposal around it.

CertainTeed backs its siding with manufacturer limited warranties. Coverage terms vary by product line and depend on proper installation, so we review the actual warranty document for the product you choose rather than summarizing it from memory. For an overview of the brand across the region, see our CertainTeed siding hub.

How CertainTeed fits Tiburon's conditions

Salt air and wind

Much of Tiburon is surrounded by water and takes wind-driven moisture and salt air from several directions. Vinyl has real advantages in that setting:

• It doesn't rot.
• It doesn't need repainting every few years.
• It won't corrode.

Other parts of the wall still need attention near the water. Fasteners, trim accessories and flashing should be corrosion-resistant and installed to CertainTeed's instructions. Those details, not the panels, are usually where coastal walls start to fail.

Wind also affects how siding is installed. On exposed elevations we follow the manufacturer's nailing and fastening requirements closely. Some heavier and insulated profiles stay flatter and more rigid on a long, windy wall than thin standard vinyl.

Sun and glare on view elevations

Tiburon's big south- and west-facing elevations can get intense sun. Vinyl can distort under concentrated heat, including sunlight reflected off nearby glass. CertainTeed's darker colors also call for more thought about placement.

On a view home with a lot of glazing, we check where reflected heat may land before recommending a color or profile. This is a known issue with vinyl in general, not a CertainTeed flaw, and good product and placement choices reduce the risk.

Fire zones: where vinyl may not be the answer

This is the most important part of this page for some Tiburon owners. Parts of Tiburon are mapped in Fire Hazard Severity Zones, including Very High in places, and in Wildland-Urban Interface areas along the vegetated slopes and open space.

In those areas, Chapter 7A of the California Building Code can govern exterior wall coverings. It generally favors noncombustible or ignition-resistant materials, or assemblies that have been tested and approved. Standard vinyl siding is combustible and typically isn't the straightforward route on a parcel where Chapter 7A applies.

Whether Chapter 7A applies to your home depends on three things:

• your parcel's mapped designation,
• the product, and
• the scope of work.

We confirm that with the Town of Tiburon and the Tiburon Fire Protection District rather than guessing.

If your lot backs onto open space or sits high on the ridge, tell us at the start. For those homes we'll usually compare fiber cement options side by side with CertainTeed. You can read more on our fiber cement page and the Tiburon James Hardie page. On lower-lying, non-designated parcels, CertainTeed vinyl remains a practical, low-maintenance choice.

Design Review and CertainTeed's color range

Tiburon requires a building permit for siding. The Town also notes that separate Design Review approval is required for many exterior items. A switch from painted wood to vinyl, or a new color or profile, is the kind of visible change that often goes through that review.

CertainTeed's wide range of colors and profiles helps here. We can pull samples that match your home's current character, or that show the Town a considered change rather than a generic one. We plan the review path into the schedule from the first meeting. The exact submittal requirements and review track for your address should be confirmed with the Town's Community Development Department.

What the job involves

A CertainTeed installation with us starts with removing the old siding. Tear-off exposes the sheathing, the water-resistive barrier and the flashing so we can inspect them. On a salt-exposed peninsula home, that inspection often shows how well the wall has been draining.

The sequence is:

1. Replace or repair any damaged sheathing we find. If the damage extends deeper, we'll talk it through before doing more.
2. Install a new water-resistive barrier.
3. Detail flashing at windows, doors and transitions.
4. Hang the CertainTeed panels to the manufacturer's installation instructions, leaving the expansion room vinyl needs.

The wider tear-off-versus-overlay decision is covered on our Tiburon siding replacement page. If your windows are also aging, replacing them at the same time avoids disturbing the new siding later. See window replacement in Tiburon.

What drives the cost

We don't publish prices, because Tiburon homes vary too much for a single number to be useful. The main cost factors are:

• The CertainTeed line. Mainstreet, Monogram, insulated CedarBoards and shake profiles sit at different price points.
• Wall area and complexity. Gables, bays and multiple rooflines take more labor.
• Hillside access. Steep lots may need staging or scaffolding.
• Condition under the old siding. Damaged sheathing adds work.
• Trim and accessories. Corrosion-resistant components for coastal exposure are part of the spec.
• Permitting and Design Review. The time and submittals required add to the schedule and scope.

How CertainTeed compares with other options

CertainTeed vinyl is usually chosen for low maintenance and moderate cost. Alternatives may suit some homes better:

• Fiber cement is noncombustible, which matters on fire-zone parcels.
• LP SmartSide offers a real-wood texture but needs painting.
• Wood gives an authentic historic look but requires the most upkeep.
• Vinyl from other manufacturers is also an option.

You can browse finished work on our projects page and see the other Marin towns we serve on the Marin service area page.

Frequently asked questions

Can I use CertainTeed vinyl siding on a Tiburon hillside lot? It depends on the parcel. Where Chapter 7A applies to exterior walls, standard vinyl is generally not the straightforward choice, and fiber cement is usually the more practical path. On non-designated parcels, CertainTeed vinyl can work well. We confirm your parcel's status with the Town of Tiburon and the Tiburon Fire Protection District before recommending a material.

Will switching to CertainTeed need Design Review in Tiburon? Often, yes. Changing cladding material or exterior color is the type of visible change the Town's Design Review process tends to cover, in addition to the required building permit. We plan for both, and the exact review track is confirmed with Community Development.

Is insulated CedarBoards worth it over standard lap vinyl? Insulated siding is more rigid, which helps it stay flat on long or windy walls and resist dents. It also adds some thermal value at the wall. Whether that justifies the extra cost depends on your walls and budget, so we compare the two lines against your specific elevations.

How does vinyl hold up in Tiburon's salt air? The panels themselves don't rust or rot. The components most vulnerable near the water are fasteners, trim and flashing, so we specify corrosion-resistant components and install to CertainTeed's instructions.

Ready to compare CertainTeed lines for your Tiburon home? Request a bid or call (415) 619-5167. We'll bring samples, check your parcel's fire and Design Review situation, and give you a clear written scope.