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Therma-Tru Construction in La Selva Beach, CA | Timberline Contractors
We provide independent Therma-Tru construction service across La Selva Beach, CA, and the one thing that sets our work apart here is that we treat every door as a coastal door. Salt-laden air off Monterey Bay, sand-adjacent footings, and layered Coastal Commission and county review mean a Therma-Tru entry in La Selva Beach is not the same job as one ten miles inland. Call (866) 253-5808 and we’ll come out, look at the opening, check the sill and the hardware, and give you a straight read on what needs to happen.
Why La Selva Beach Residents Choose Us for Therma-Tru Service
We’ve set and serviced Therma-Tru door systems on La Selva Beach cottages and ranch homes long enough to know what salt fog, sandy soil, and coastal permitting actually do to an entry door. We work with the full Therma-Tru line: Fiber-Classic, Smooth-Star, Classic-Craft, and the hinged and sliding patio systems. Our shop carries Therma-Tru sales & service knowledge that runs deeper than model numbers – we know which components fail first within a quarter mile of the dunes and which aftermarket fasteners will outlast factory hardware in this air. Nelson Fung, our owner and general contractor, grew up around hardware stalls and learned early that the right material is a decision, not a default. That’s how we run every job in La Selva Beach.
Styles & brands we work with







Common Therma-Tru Construction Problems We Solve in La Selva Beach
- Salt-corroded hardware seizing. The onshore fog here carries enough salt to corrode hinge screws, strike plates, and threshold screws on Fiber-Classic entries faster than homeowners inland ever see. Doors begin to bind, then refuse to latch. We replace corroded components with stainless or marine-grade fasteners and realign the door so it swings clean again.
- Water intrusion at the threshold. Wind-driven winter storm surf pushes rain past inadequately integrated sill pans and flashing on coastal-facing doors. The bottom rail rots, the slab edge swells, and the door starts sticking from the bottom up. We rebuild the sill pan, flash it properly, and reset the door so water sheds instead of pooling.
- Racked rough openings from settling foundations. Sand-adjacent pier-and-post and slab foundations under mid-century beach cottages shift seasonally. A Therma-Tru door that hung true at install goes out of square, and the weatherstrip stops sealing. We re-shim and square the frame before addressing the door itself.
- Chalked, faded finishes on unshaded elevations. UV and salt exposure work the west and south elevations hard. Fiber-Classic and Smooth-Star finishes chalk and fade, and weatherstrip hardens until it cracks. We can refinish sound panels or replace them when they’re too far gone.
- Patio door systems binding or failing to seal. Therma-Tru hinged and sliding patio doors on dune-adjacent lots take the brunt of wind-driven rain. We service tracks, rollers, interlocks, and weatherstrip, and we’ll tell you honestly if a framing or foundation issue means repair is throwing money at a door that needs to be reset.
Therma-Tru Service in La Selva Beach: What Local Conditions Mean for Your Equipment
La Selva Beach is an unincorporated coastal community in ZIP 95003, and entry and patio door changes on bluff- and dune-adjacent lots can fall under Coastal Commission and county review layered over geotechnical scrutiny of sandy footings. That means a Therma-Tru door replacement here is often a permit-and-foundation question before it’s a carpentry one, unlike an Aptos Therma-Tru service where you set the frame and walk away. On a mid-century beach cottage off Sand Dollar Drive, our crew pulled a salt-corroded Fiber-Classic entry whose hinge screws had seized and whose bottom rail was soft from winter rain pushing past a failed sill pan. We found the pier-and-post footing had settled slightly, racking the rough opening, so we re-shimmed and squared the frame, rebuilt the sill pan and flashing, and reset the door with stainless fasteners and marine-grade sealant. The door now latches cleanly and the threshold sheds water instead of trapping it. That job is why we start every La Selva Beach Therma-Tru service call by looking at the opening and the ground before we touch the door.
Therma-Tru Models & Products We Service in La Selva Beach
We service the full Therma-Tru lineup in La Selva Beach: the Fiber-Classic entry door series, Smooth-Star fiberglass entry doors, Classic-Craft premium entry door series, and Therma-Tru hinged and sliding patio door systems. We use Therma-Tru OEM hinges, sills, sweeps, and weatherstrip where the door is sound, and quality aftermarket hardware – stainless or marine-grade fasteners – where OEM parts won’t survive the salt air. If the slab or frame is rotted or the rough opening has racked from foundation movement, we tell you straight that replacement beats repeated patching. A coastal door is only as good as the opening it sits in.
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AfterTherma-Tru Service Pricing in La Selva Beach
Most Therma-Tru work in La Selva Beach falls within predictable ranges, and the table below reflects what we see across our service area. What drives cost is the condition of the opening and the foundation – a square, dry rough opening is a straightforward door swap, while a rotted sill or racked pier-and-post footing adds framing and flashing work that no door price can ignore. A free estimate from us includes a check of the rough opening, the sill pan, the fasteners, and the foundation line, so you know the real scope before any money is committed. Call (866) 253-5808 to schedule one.
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
Serving La Selva Beach, CA — Our Local Coverage Area
We’re based in the La Selva Beach area and know this community well, and we also handle Therma-Tru repair in Aptos Hills-Larkin Valley. 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
Yes, in many cases. La Selva Beach is unincorporated Santa Cruz County, and door changes on bluff- or dune-adjacent lots can trigger Coastal Commission or county review depending on the scope and proximity to the shoreline. We pull permits when they’re required and route the paperwork so you’re never exposed to a citation later. Call (866) 253-5808 and we’ll check your lot’s status before you commit to a scope.
The salt-laden onshore fog from Monterey Bay settles on metal hardware every morning and never fully dries. Hinge screws, strike plates, and threshold screws corrode and seize, and the door starts binding. The fix is stainless or marine-grade hardware plus a properly sealed and flashed sill. Call (866) 253-5808 for a free hardware inspection.
Often it’s both. We check for corroded hardware first, but we also check whether the rough opening has racked from foundation movement – common on sand-adjacent pier-and-post homes in La Selva Beach. A door that goes out of square stops sealing no matter how good the panel is. Call (866) 253-5808 and we’ll tell you which problem you’re actually solving.
Yes. Therma-Tru’s Classic-Craft line replicates wood-grain detail that reads well on mid-century cottages and 1950s-70s ranch homes alike, and we can set it in a color and hardware finish that fits the house. We’ll show you samples before we order anything. Call (866) 253-5808 to set up a free consult.
No. We are an independent contractor and are not authorized, sponsored, or endorsed by Therma-Tru. Our credibility comes from the work – the doors we’ve set, reset, and saved on La Selva Beach lots and through Therma-Tru service in Day Valley where the air and the ground both fight the hardware. We’ll show you exactly what’s failing and why before we touch a screw.
Service Areas Near La Selva Beach
We serve La Selva Beach and the surrounding communities from the coast into the Santa Cruz County edges. We regularly work in Aptos, Rio del Mar, and Seacliff for La Selva Beach service area coverage, and we extend Therma-Tru service in Amesti and Therma-Tru service in Freedom to the inland valley. If you’re near the dunes or up toward the ridge, call us – we know the terrain.
Book Your Therma-Tru Service in La Selva Beach Today
If your Therma-Tru door is binding, corroded, or leaking at the threshold, call (866) 253-5808 and we’ll get out to La Selva Beach, look at the opening, and tell you exactly what needs to happen. Estimates are free. One contractor, every phase – including the part that keeps the weather out.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving La Selva Beach and the Monterey Bay coast.