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Therma-Tru Construction in Felton, CA

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Therma-Tru Construction in Felton, CA | Gold Star Contractors

We provide independent Therma-Tru door installation, repair, and replacement across Felton, Scotts Valley Therma-Tru service, and the San Lorenzo Valley. What makes our Therma-Tru work different here is simple: we know how redwood-root soil, WUI fire codes, and mountain road deliveries change the job. A Therma-Tru door hung on an inland slab is a different project than one set into a Felton hillside. Call (833) 382-8544 for a free estimate, and we’ll tell you exactly what your entry needs before you spend a dollar.

General contractors carrying a sheet of drywall during a home renovation. in Felton, CA

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Why Felton Residents Choose Us for Therma-Tru Service

We’ve replaced and repaired hundreds of Therma-Tru fiberglass and steel entry doors across the San Lorenzo Valley, including Therma-Tru repair in Ben Lomond. We know the specific ways redwood-shade moisture and ember exposure attack these doors, and we plan for those conditions from the first site visit. Noel Carranza grew up watching tract homes get renovated block by block in Anaheim, and he’s spent his career since then running multi-trade jobs without drama. That background matters when your door project requires a new footing, flashing, and WUI-compliant detailing before the slab ever gets set.

We’re independent. Not authorized by Therma-Tru, not working a sales quota. Our recommendations come from what we’ve seen fail and hold up in Felton specifically. That means when we tell you a door can be repaired rather than replaced, it’s because the frame is sound and the finish is recoverable. When we tell you it needs a full pull, it’s because the slab is warped or rotted and no amount of caulk will save it. Our Therma-Tru sales & service approach is built on the same philosophy we bring to every brand we install: specify the right product, manage the install, and stand behind the result.

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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 Felton

  • Bottom-rail rot on Fiber-Classic doors: Redwood duff and winter rain keep the threshold wet for months at a time. We see Fiber-Classic bottom rails delaminate where the door sweeps constantly wick moisture upward. The fix is usually a new slab plus a raised sill with proper flashing, not just a fresh coat of paint.
  • Finish cracking and grain raise on Smooth-Star skins: The redwood canopy blocks direct sun but traps humidity, and moss grows on shaded entry faces all winter. Smooth-Star fiberglass skins can show hairline cracks and raised grain texture under those conditions. We sand, re-seal, and where needed, reskin the door.
  • Warped or sticking slabs on pier-and-beam homes: Felton has a lot of older redwood-era cabins on pier foundations set into slopes. Seasonal soil expansion moves those piers just enough to bind door slabs. If the slab itself is warped, we replace it. If the frame has shifted, the real fix starts under the threshold.
  • Failed weatherstripping and sill seals: During red-flag WUI events, ember-bearing air finds every gap in your door assembly. Worn weatherstripping at the jamb and a dead sill seal let embers intrude and compromise your Chapter 7A compliance. We replace those seals with high-quality aftermarket parts that meet or beat OEM spec and hold up better against mountain temperature swings.
  • Threshold heaved by root intrusion: This one is uniquely Felton. Buried redwood roots under entry landings heave thresholds seasonally, and the door binds. A new door alone won’t fix it. We dig out the root, pour a new footing, and then set the prehung unit so it actually operates year-round.

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

Felton’s redwood-root-laced soil and heavy winter saturation mean a door threshold cannot just sit on whatever flat spot exists at the entry. Buried old-growth wood under lots still decomposes and shifts, and when a door is installed without addressing that, it heaves in wet months and sticks. We often pour new concrete pads before installing Therma-Tru doors here, removing buried wood and setting proper footings that account for slope drainage. Inland contractors skip this step because their soil never asks for it. In the Forest Springs neighborhood near Therma-Tru repair in Lompico, a homeowner had a Fiber-Classic entry door that stuck every winter. We pulled the old threshold, dug out a redwood root the size of a fence post, poured a new footing, and installed a new Therma-Tru prehung unit with enhanced sill flashing. That door has sealed smoothly through two wet seasons since, and it meets WUI ember-resistance details most door installs around here never check.

Therma-Tru Models & Products We Service in Felton

We service the full Therma-Tru lineup you’re most likely to find on Valley homes: Fiber-Classic, Smooth-Star, Classic-Craft, and Benchmark. Fiber-Classic and Smooth-Star are common on the older cabins and mid-century houses throughout 95018. Classic-Craft shows up on the post-CZU rebuilds where homeowners want real wood grain aesthetics with fiberglass durability. Benchmark steel doors appear on garage entries and utility doors. For slabs and frames, we source OEM Therma-Tru components whenever the door is structurally sound but cosmetically worn. For hardware and weatherseals, we use high-quality aftermarket parts that meet or exceed OEM specs and are far easier to source quickly on mountain timelines. The honest repair-versus-replace call always comes first.

The Therma-Tru Repair Process: How We Work in Felton

It starts with a site visit. We measure the existing slab, check the frame for square, look at the threshold and landing, and assess how the door sits relative to drainage. Then we give you a written line-item quote with the door, the hardware, the weatherseal, and any footing or flashing work included. No change orders. For most standard Therma-Tru replacements in Felton, we pull the old unit, address the landing or footing if needed, set the prehung door, install WUI-compliant ember-resistant weathersealing, and finish the exterior trim. Multi-point hardware, decorative glass, and custom stain or paint matching are all specified at quote time so there are no surprises. If you’re also planning interior work, we’re a full-scope general contractor: we can tie the Therma-Tru install into a kitchen or bath remodel under one crew and one schedule.

Before & after

See the difference

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Recent Project
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Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Therma-Tru Service Pricing in Felton

Therma-Tru door work in Felton depends on slab condition, whether the landing needs a new footing, and the model line you choose. A straight slab swap on an existing sound frame runs lower; a full prehung replacement with root removal and a new concrete pad runs higher. Here’s what we see across our project scopes:

  • Single Therma-Tru slab replacement: $900 – $2,800 depending on model line and glass options
  • Full prehung Therma-Tru entry system: $2,500 – $6,500 including threshold flashing and weatherseal
  • Footing or landing repair before door install: $800 – $3,000 depending on root removal and slope work
  • WUI weatherseal and sill seal replacement: $200 – $600 for full perimeter ember-resistant seals
  • Hardware and multi-point lock upgrade: $300 – $1,200

Every quote is free and written as a line item, so you know exactly what you’re paying for. Call (833) 382-8544 and we’ll walk the job with you.

Serving Felton, CA — Our Local Coverage Area

We’re based in the Felton 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 Felton

Service Areas Near Felton

We work throughout the San Lorenzo Valley and the surrounding foothills. If you’re up in Ben Lomond, toward Boulder Creek, over in Mount Hermon, down toward Scotts Valley, or across in Bonny Doon, we can handle your Therma-Tru door project. We also serve homes throughout the broader Felton service area, along with Therma-Tru service in Lexington Hills and Therma-Tru service in Seven Trees.

Book Your Therma-Tru Service in Felton Today

Call (833) 382-8544 to schedule your free Therma-Tru estimate in Felton. We’ll measure, assess the footing, check WUI compliance, and hand you a written quote before you commit. One call, done right, that’s the only way we know how to run a job.

Written by Noel Carranza, Owner at Gold Star Contractors, serving Felton and the San Lorenzo Valley.

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