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Therma-Tru Construction in Pasatiempo, CA | Brookside Contractors
We provide independent Therma-Tru door installation, repair, and frame rebuilding across Pasatiempo, CA 95064. The one thing that makes our Therma-Tru work different here is slope: nearly every lot in Pasatiempo pitches downhill or sideways, which means splashback, drainage, and foundation settlement hit these doors harder than anywhere flat. We’re Brookside Contractors, led by Nate Burrell, and we’ve spent years pulling apart rotted jambs and resetting out-of-square Therma-Tru slabs on the narrow private lanes off the Pasatiempo golf course. Call (833) 725-3508 for a free estimate.

Why Pasatiempo Residents Choose Us for Therma-Tru Service
We’ve installed and serviced Therma-Tru entry and patio door systems on sloped, fog-soaked, redwood-shaded parcels across the Santa Cruz Mountains for years, and we also provide Therma-Tru repair in Santa Cruz proper. That matters because these doors age differently here than they do in a showroom or on a flat suburban lot. Fog settles into shaded canyons, winter rain sheets down hillsides, and older redwood-and-timber homes shift on their footings. A Therma-Tru Fiber-Classic slab that would last thirty years in San Jose can rot at the jamb in fifteen on a shaded Pasatiempo hillside if the flashing was done wrong.
Nate trained in construction technology at Gavilan College and spent the better part of two decades on job sites throughout South Santa Clara County. He’s the one who insists we rebuild a rotted rough opening rather than slap a new door into the same rotten framing. That’s the difference between a door that closes dry through the rainy season and one that leaks again by spring. We’re an independent contractor – not authorized, sponsored, or endorsed by Therma-Tru – and we’ll tell you honestly when a slab is worth rebuilding versus replacing.
Therma-Tru sales & service is a core part of what we do, but the real work happens at the rough opening. If you own a home anywhere in the Pasatiempo service area, you already know access and drainage aren’t afterthoughts here. They’re the whole job.
Styles & brands we work with







Common Therma-Tru Construction Problems We Solve in Pasatiempo
These are the failures we actually see on Pasatiempo doors – not the generic list a manufacturer rep reads off a spec sheet.
- Bottom rail and jamb rot from splashback. On sloped lots, winter rain hits the ground hard and bounces back up onto the door. The fiberglass skin survives. The wood stile and threshold framing behind it swell, delaminate, and eventually crumble. This is the most common Therma-Tru repair call we get in Pasatiempo between December and March.
- Fog-belt fungal decay around the frame. Doors set into shaded redwood-side walls – which is most of the original 1920s-1960s homes here – stay damp well into summer. The door slab holds up fine while the jamb and rough opening rot from the outside in. By the time you see the problem, the damage is usually deeper than it looks.
- Sagging or out-of-square slabs on older foundations. Pasatiempo homes sit on hillside soils that settle, and many were built before modern foundation detailing. The header shifts, the rough opening goes out of square, and the door gets blamed for a framing problem. We fix the framing, not just the slab.
- Weatherstripping, sweeps, and sill pans failing after wet-season cycling. Years of dry summers followed by heavy winter rain cycles harden and crack the seals. Wind-driven rain gets past the slab and into the subfloor. Often the fix is OEM weatherstripping, a new sill pan, and proper flashing – not a new door.
- Narrow-road delivery and staging constraints. This isn’t a door failure, but it becomes one if it’s ignored. Door slabs and framing materials can’t be dropped by a full-size truck on most Pasatiempo lanes. We stage deliveries in small loads and haul materials to the door. A crew that treats this like a flat-lot job in Santa Cruz will damage your landscaping, your neighbor’s drainage, and possibly the door itself.
Therma-Tru Service in Pasatiempo: What Local Conditions Mean for Your Equipment
Here’s what nobody tells you about Pasatiempo: the golf course roads were laid out by Alister MacKenzie in 1929 for cars, not construction equipment. They’re narrow, private, and winding, with no place to stage a full material drop. County building rules govern everything here – not city code – so tree protection, slope and drainage review, and fire-hardening expectations all come into play on even a simple door replacement. What that means for a Therma-Tru owner is this: a door that leaks on a hillside lot isn’t just a door problem. It’s a drainage problem, a flashing problem, and often a framing problem rolled into one. The fix has to account for where the water comes from, where it’s going, and what the county will and won’t let you change. A contractor who installs a door in Pasatiempo without understanding hillside drainage is just building you next winter’s repair call.
The practical upshot: equipment and door slabs have to be staged in small loads on the nearest wide section of road, then hauled by hand cart or small trailer up sloped, tree-canopied driveways where a standard crew truck can’t pull up to the door. It adds time. It adds coordination. And it’s the only way to do the work without tearing up the private lanes or the landscaping that makes Pasatiempo what it is.
Therma-Tru Models & Products We Service in Pasatiempo
We service the full Therma-Tru residential line: Fiber-Classic entry doors, Smooth-Star fiberglass doors, Classic-Craft American Style collection, and Therma-Tru fiberglass patio and hinged exterior door systems with rot-resistant frames. On the parts side, we use Therma-Tru OEM or direct-fit replacement slabs, sills, sweeps, and weatherstripping so the door keeps its rated fit and finish. We only go aftermarket on hardware where the OEM part is discontinued. For Pasatiempo turnaround, we keep common OEM weatherstripping profiles, sill pans, and sweep sizes on hand so a rotted seal doesn’t leave your house open to the next storm while we wait on a parts shipment.
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AfterTherma-Tru Service Pricing in Pasatiempo
Door service almost never happens in a vacuum here. A rotted Therma-Tru jamb on a 1950s hillside home often means we’re also looking at window replacement, a bathroom remodel that’s been deferred, or the rough opening work that comes with a home addition. We also handle Twin Lakes Therma-Tru service for similar hillside properties. Here’s what our typical Pasatiempo projects run:
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
What drives the cost on a Pasatiempo Therma-Tru job: slope access (staging and hauling take time), the condition of the rough opening (rot repair adds material and framing hours), and county requirements (drainage review, tree protection, fire-hardening details). A free estimate from us includes a written breakdown of the door work, the framing work, and any drainage or flashing corrections so you see exactly where the money goes. Call (833) 725-3508 and we’ll come look at your door, your grade, and your rough opening – the three things that actually determine the price.
Serving Pasatiempo, CA — Our Local Coverage Area
We’re based in the Pasatiempo area and know this community well, and we also offer Mount Hermon Therma-Tru service. Use the map below to see our full service coverage — if you’re nearby, we can almost certainly help.
FAQs – Therma-Tru Construction in Pasatiempo
Yes, if the fiberglass slab is sound. We rebuild the rough opening with treated framing, a new sill pan, and fresh flashing, then reset the original Therma-Tru slab square to the header. On a redwood-and-timber home off the private lanes around the Pasatiempo golf course, our crew once pulled a Fiber-Classic entry door that had been leaking for seasons – the fiberglass skin was fine but the bottom rail and jamb were rotted from splashback off the sloped grade. For properties farther north, we also do Therma-Tru in Bonny Doon. We rebuilt the rough opening, re-flashed the threshold so winter runoff sheds away from the slab instead of into it, and the homeowner kept the original door. Call (833) 725-3508 if you think your jamb is rotted but the door still looks fine – estimates are free.
The fiberglass skin doesn’t rot – the wood stiles, threshold framing, and jamb behind it do. On sloped Pasatiempo lots, winter rain sheets off the grade and splashes back up onto the door, wicking moisture into the bottom rail and jamb. In shaded, fog-belt areas, that moisture never fully dries out. The result is a door that looks fine on the outside while the structural wood behind it decays. The fix is proper sill pan installation, flashing that sheds water away from the slab, and treated framing that won’t rot from the next ten winters. Call (833) 725-3508 and we’ll tell you if your slab is worth saving or if the frame damage has gone too far.
Yes. Pasatiempo is unincorporated Santa Cruz County territory, so county rules govern everything – including tree protection, slope and drainage review, and fire-hardening expectations. Even a single door replacement on a steep wooded parcel can trigger drainage review if the work changes how water moves across the lot. On a sound Therma-Tru fiberglass slab with a rotted jamb, we rebuild the opening rather than sell you a whole new door. When the skin is cracked or the frame is beyond saving, replacement is the honest call – and we pull the permits and handle the county review as part of the job. Call (833) 725-3508 for a free estimate that includes the permit picture.
Yes, and it often should be. When we do a full bathroom remodel or home addition in Pasatiempo, the exterior doors usually need to move, get re-flashed, or get replaced to match new wall lines and drainage patterns. We run door work, window replacement, and framing under the same license and the same crew, so the Therma-Tru slab gets set correctly the first time – not squeezed in as an afterthought by a separate contractor who never saw the original rough opening. That’s the single-contractor advantage: one point of accountability from the first stud to the final walkthrough. Call (833) 725-3508 to talk through your project.
No. We’re an independent contractor – not authorized, sponsored, or endorsed by Therma-Tru. What we are is experienced with the full residential Therma-Tru line on hillside, fog-shaded, county-regulated parcels, and we carry OEM or direct-fit replacement parts so the door keeps its rated fit and finish. If you want honest advice about whether a Therma-Tru slab is worth rebuilding or replacing, we’ll give you the straight answer. Call (833) 725-3508.
Service Areas Near Pasatiempo
We serve Pasatiempo and the surrounding South Santa Clara County and Santa Cruz Mountain communities, including Morgan Hill, San Martin, Gilroy, Corralitos, Interlaken, and Day Valley. If you’re in Therma-Tru service in Saratoga territory or need Therma-Tru service in Santa Clara, those pages cover the specifics for those areas.
Book Your Therma-Tru Service in Pasatiempo Today
If your Therma-Tru door is rotting at the jamb, sagging out of square, or letting water past the weatherstripping, don’t wait for the next storm. Call (833) 725-3508 to schedule your free estimate. We’ll inspect the slab, the rough opening, and the drainage, then give you a written line-item quote. Do it once, do it right – everything else is just a future repair bill.
Written by Nate Burrell, Owner & General Contractor at Brookside Contractors, serving Pasatiempo and the Santa Cruz Mountains.