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Therma-Tru Construction in Santa Cruz, CA

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Therma-Tru Construction in Santa Cruz, CA | San Bruno Construction

We provide independent Therma-Tru door installation, repair, and replacement across Santa Cruz, CA, including Therma-Tru repair in Capitola. What makes our Therma-Tru work different here is that we understand how marine air, wind-driven rain, and older beach-cottage foundations stress these door systems in ways a generic door installer won’t catch. We’re a full-scope general contractor, not a Therma-Tru authorized dealer, but we’ve installed and serviced Fiber-Classic, Smooth-Star, and Classic-Craft doors across Santa Cruz County for years. Call (866) 472-1908 for a free estimate.

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Why Santa Cruz Residents Choose Us for Therma-Tru Service

Santa Cruz homes don’t take doors lightly, and neither do we. A fiberglass entry door on a Westside Victorian faces different conditions than one on a Pleasure Point beach cottage or a home needing Therma-Tru service in Pasatiempo, and the difference shows up in the hardware long before the slab fails. Noel Carvalho, our owner, grew up in San Bruno and trained in construction technology at Skyline College, where he learned to read load paths and think through a project before the first tool comes out of the truck. That training shapes how our crews approach every Therma-Tru opening: we check the level of the threshold, the condition of the jamb behind the slab, and the fasteners before we recommend a repair versus a replacement. Santa Cruz homeowners call us because we’ll tell them the truth about what’s failing and why, then fix it with parts that hold up to salt air.

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Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Common Therma-Tru Construction Problems We Solve in Santa Cruz

  • Corroded hinge screws and strike plates near the coast. Salt air from Monterey Bay accelerates corrosion on exposed fasteners, especially on beachside homes in Twin Lakes and Pleasure Point. Doors start sagging, latches miss, and the adjustable sill stops compensating. We replace corroded hardware with OEM Therma-Tru components and re-hang the slab so it swings clean.
  • Water intrusion through aging weatherseals. Wind-driven rain and coastal fog push moisture past worn sweeps and seals on Smooth-Star and Classic-Craft doors. The fiberglass slab looks fine, but the wood jamb behind it rots. We catch this during inspections before the frame fails entirely.
  • Twisted frames on raised-post beach cottages. Many pre-1980 cottages near Twin Lakes and Pleasure Point sit on posts, so thresholds shift out of level. A Therma-Tru frame twists with the structure, doors drag, and no sill adjustment fixes it. This is a foundation and opening-level issue, not a door problem.
  • Chalked and peeling wood-grain finishes. Therma-Tru Fiber-Classic doors with wood-grain stains and clear coats take a beating from UV and salt exposure in Santa Cruz’s coastal climate. We refinish where the slab is sound, and recommend replacement where UV degradation has gone too deep.
  • Poorly flashed installations that wick moisture into the subfloor. Santa Cruz’s rainy winters and morning marine layer expose bad flashing work fast. We see it a lot on older Live Oak ranch homes where doors were swapped quickly without proper sill pan detailing. Moisture reaches the threshold and subfloor, and the repair scope grows quickly.

Therma-Tru Service in Santa Cruz: What Local Conditions Mean for Your Equipment

Santa Cruz construction is defined by the collision of a beach-town market and some of California’s strictest coastal development limits. The Coastal Commission’s local review, the 50-foot coastal height limit, and slow-growth Measure O caps mean most projects here are remodels, additions, ADUs, and rebuilds subject to coastal permits, not big new subdivisions. That matters for Therma-Tru work in a specific way: many beach cottages near Twin Lakes and Pleasure Point sit on raised post foundations, so adding a Therma-Tru door at grade often means the coastal permit scope upgrades the foundation and level of the whole opening to current flood and seismic code, not just swapping a door. A homeowner expecting a one-day door replacement can find themselves in a foundation upgrade triggered by a permit review. We’ve walked Santa Cruz homeowners through that exact scenario more than once, and we plan for it from the first site visit.

Therma-Tru Models & Products We Service in Santa Cruz

Our crews install, repair, and replace the full Therma-Tru lineup: Fiber-Classic entry doors, Smooth-Star fiberglass doors, Classic-Craft door series, plus patio doors and sidelite systems. We use Therma-Tru OEM hinges, sills, sweeps, weatherseals, and glass frames where they’re available, and quality aftermarket hardware where OEM is discontinued for older models. If the slab is sound we repair and re-hang; if the frame or jamb has rotted from coastal moisture, we recommend replacement rather than patching. We stock common OEM weatherseals and hardware locally so most Santa Cruz service calls don’t wait on parts.

As an independent contractor, we aren’t affiliated with or authorized by Therma-Tru. You can learn more about our broader Therma-Tru sales & service work and our material partnerships there.

Before & after

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Recent Project
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Full Restoration
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Complete Upgrade

Therma-Tru Service Pricing in Santa Cruz

Door work in Santa Cruz often intersects with window and addition scopes, so here’s what those typically run in this market:

Service Typical Range
Window Replacement $4,500 – $15,000
Impact Window Installation $8,000 – $25,000
Home Addition $45,000 – $130,000

Therma-Tru door replacement itself runs lower than full window packages, but the final number depends on whether we’re repairing hardware, re-hanging an existing slab, or rebuilding a rotted opening. Every estimate includes a written line-item scope. Call (866) 472-1908 to schedule a free estimate for your Santa Cruz project.

Serving Santa Cruz, CA — Our Local Coverage Area

We’re based in the Santa Cruz area and know this community well, from Mount Hermon to the coast. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Therma-Tru Construction in Santa Cruz

Service Areas Near Santa Cruz

We serve Santa Cruz and the surrounding communities, including Live Oak, Soquel, Capitola, Aptos, and Scotts Valley. If you’re in Live Oak, see our Therma-Tru service in Live Oak page. If you’re in Soquel, see our Therma-Tru service in Soquel page. For a full picture of our reach, visit our Santa Cruz service area page.

Book Your Therma-Tru Service in Santa Cruz Today

If your Therma-Tru door is sagging, leaking, or dragging in Santa Cruz, call (866) 472-1908 to schedule a free estimate. We’ll inspect the opening, explain what’s failing, and give you a written scope, no pressure and no guesswork.

Written by Noel Carvalho, Owner at San Bruno Construction, serving Santa Cruz and the surrounding coastal communities. Good construction doesn’t announce itself – it just works, year after year.

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