Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Therma-Tru Construction in La Selva Beach, CA | Gold Star Contractors
We install, repair, and replace Therma-Tru fiberglass and steel door systems throughout La Selva Beach, including the sand-zone and bluff-adjacent lots that pull Santa Cruz County coastal permits. We also handle Aptos Therma-Tru service for coastal properties nearby. The thing that sets our Therma-Tru work apart here is simple: we plan every opening around salt air, wind-driven sand, and the Coastal Commission review path before we order a slab. That means marine-grade hardware, re-flashed sills, and doors that actually close tight a year later. Call (833) 382-8544 for a free estimate.
Why La Selva Beach Residents Choose Us for Therma-Tru Service
We’ve been installing and servicing Therma-Tru fiberglass and steel door systems along the Monterey Bay coastline long enough to know exactly how salt fog, wind-blown sand, and storm-driven rain attack them in the sand zone. We’re an independent contractor, not authorized, sponsored, or endorsed by Therma-Tru, and we bring our own marine-grade hardware and coastal flashing practices to every opening. Noel Carranza, our owner and general contractor, studied construction technology at Fullerton College and spent years on multi-trade jobs before starting Gold Star Contractors. That background matters when a Therma-Tru install in La Selva Beach means rebuilding an out-of-square rough opening, pulling a coastal permit, and coordinating trim, flashing, and threshold work in one pass. The same expertise applies to Therma-Tru service in Day Valley homes facing similar coastal conditions. One call, done right, that’s the only way we know how to run a job.
Styles & brands we work with
Common Therma-Tru Construction Problems We Solve in La Selva Beach
- Bottom rail rot and threshold delamination. On oceanfront and near-beach homes in La Selva Beach, salt fog and winter storm surge keep the sill wet for months at a time. The door face looks fine while the bottom rail fails from the bottom up. We replace the sill, re-flash the pan, and when the slab is compromised, install a new Therma-Tru door with a raised marine-grade threshold.
- Sand-pitted fiberglass skins and packed weatherstripping. Wind-blown sand off Monterey Bay works into hinge pockets and weatherseal grooves. Doors drag, seal poorly, and fine grit ends up inside the jamb. We clean out the pockets, replace the weatherseal with a tighter coastal profile, and refinish pitted skins where the damage is cosmetic.
- Out-of-square rough openings on raised pilings and beach-cottage remodels. Original openings on 1960s and 1970s La Selva Beach cottages are rarely square and almost never properly flashed. A new Therma-Tru slab won’t seal unless we rebuild the frame, pan, and threshold first. We do that work as part of the install, not as a surprise add-on.
- Seized and rusted builder hardware. Standard steel and zinc fasteners and hinges corrode within a few seasons in salt air. We routinely replace builder hardware with stainless or marine-grade to stop rust staining, seizure, and the sag that follows.
- Fog-line finish damage on Therma-Tru Fiber-Classic and Smooth-Star doors. Marine layer fog and onshore wind leave a fine salt film that eats into painted fiberglass over time. We address surface prep and refinishing before the skin gets compromised, which extends the life of the door substantially.
Therma-Tru Service in La Selva Beach: What Local Conditions Mean for Your Equipment
La Selva Beach is an unincorporated sand-zone and bluff-adjacent community where a door replacement that touches the exterior envelope can pull in both Santa Cruz County coastal permits and Coastal Commission review. That’s true even when you’re swapping one exterior door for another of the same size, and it’s especially true on oceanfront lots and bluff-top parcels where setback rules change what you can do with an opening. We confirm the coastal permit path and setback before we order a Therma-Tru slab or change an opening. On a piling-raised 1960s beach cottage off Sand Dollar Drive, the ocean-facing Therma-Tru Fiber-Classic entry had failed at the bottom rail; the threshold was packed with wind-blown sand and the original steel hinges were seized with rust after years of salt fog. We pulled the slab, re-flashed and rebuilt the sill pan with a raised marine-grade threshold, re-squared the rough opening, and re-hung a new Fiber-Classic door on stainless hardware. The entry now seals against storm-driven rain, and the coastal permit was lined up through Santa Cruz County before the slab was ordered. That sequence, permit first, opening second, slab third, is how a coastal install actually works here, and skipping it is how a door fails in two seasons instead of twenty.
Therma-Tru Models & Products We Service in La Selva Beach
We work on the Therma-Tru Fiber-Classic collection, the Smooth-Star collection, the Classic-Craft premium fiberglass line, and Therma-Tru fiberglass patio and sidelite door systems. For structural components, sills, frame members, and glass, we use Therma-Tru OEM parts. For hardware and weatherseal, where the OEM spec corrodes too fast for this coast, we substitute marine-grade stainless and a quality aftermarket weatherseal that stands up to salt and sand. We keep the common replacement parts staged so La Selva Beach jobs don’t stall while a sill or hinge set ships from a distributor.
See the difference
Before
After
Before
After
Before
AfterTherma-Tru Service Pricing in La Selva Beach
Door and window work in La Selva Beach almost always lands in a range tied to the scope of the opening, the condition of the rough frame, and whether a coastal permit is in play. Here are the line-item ranges we work from for the adjacent scopes we handle on Therma-Tru projects.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Roof Repair | $400 – $1,800 |
| Roof Replacement | $8,000 – $20,000 |
What drives the number: whether we’re repairing a sound slab with a new threshold and re-flash or replacing a door whose bottom rail is already compromised, how far out of square the rough opening sits, and whether the job triggers coastal review. Every estimate is free and itemized. Call (833) 382-8544 to schedule yours.
Serving La Selva Beach, CA — Our Local Coverage Area
We’re based in the La Selva Beach 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 – Therma-Tru Construction in La Selva Beach
It can, yes, particularly on oceanfront and bluff-adjacent parcels where Santa Cruz County treats exterior envelope work as coastal development. We confirm the permit path and setback before ordering your slab, so you’re not paying for a door that can’t legally go in. Call (833) 382-8544 and we’ll check your specific lot.
Salt fog and storm-driven rain keep the sill and bottom rail wet for extended stretches, and wind-blown sand acts as an abrasive that packs into the threshold and weatherstripping. The face of the door looks fine while the bottom rail delaminates from underneath. We re-flash the sill pan and use a raised marine-grade threshold to keep water and sand moving away from the door.
Yes, we can match the door and glass style, but we address the frame first. A new slab in an out-of-square rough opening will never seal properly, no matter how good the door is. We re-square the opening, rebuild the pan and threshold, then hang the matched Therma-Tru slab.
We use marine-grade stainless hinges and fasteners on every coastal install. Standard zinc or steel builder hardware rusts and seizes within a few seasons in La Selva Beach salt air, so we swap it out as part of the job rather than leaving a corrosion problem in the door.
That depends on whether the pitting is cosmetic or structural. If the skin is still sound and the bottom rail is intact, we clean the surface, address the weatherseal, and refinish. If salt and sand have compromised the rail or the skin is delaminating, replacement is the honest call. Call (833) 382-8544 and we’ll tell you straight which way your door falls.
Service Areas Near La Selva Beach
We serve La Selva Beach and the surrounding coastal communities, including Therma-Tru service in Morgan Hill for inland foothill properties and Therma-Tru service in Rio Del Mar just up the coast. Our La Selva Beach service area covers all of the 95003 ZIP. For broader brand coverage, see our Therma-Tru sales & service page.
Book Your Therma-Tru Service in La Selva Beach Today
If your Therma-Tru door is dragging, sticking, or failing at the threshold, don’t wait for the next winter storm to make it worse. Call (833) 382-8544 to schedule a free estimate for Therma-Tru construction service in La Selva Beach or for Therma-Tru repair in Aptos Hills-Larkin Valley. We’ll come out, assess the opening, and tell you exactly what the coastal repair or replacement path looks like.
Written by Noel Carranza, Owner at Gold Star Contractors, serving La Selva Beach and the Monterey Bay coastline.