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Therma-Tru Construction in Broadmoor, CA | Brookside Contractors
We install, repair, and replace Therma-Tru door systems across Broadmoor’s fog-belt housing stock every week as your trusted Broadmoor General Contractor. What makes our Therma-Tru work different here is simple: we probe the rough opening before we ever set a new prehung unit, because Broadmoor’s mid-century stucco homes hide rot where you can’t see it. Our crews are independent specialists, not tied to any manufacturer, so we diagnose the real failure and recommend the right fix for your home. Call (833) 725-3508 for a free estimate on Therma-Tru service in Broadmoor.

Why Broadmoor Residents Choose Us for Therma-Tru Service
Therma-Tru builds a solid fiberglass door, but no door company can control what happens when persistent fog-belt damp meets a 1950s rough opening. That’s where we come in. Nate Burrell, our owner and general contractor, trained in construction technology at Gavilan College and has spent the better part of two decades on job sites throughout South Santa Clara County. He’s pulled apart enough Broadmoor entryways to know that what happens behind the jamb matters as much as the door itself. We use Therma-Tru OEM hinges, sills, weatherstrip, and glass cassettes where they exist, and select high-quality aftermarket hardware only when OEM is discontinued or cost-prohibitive. When the frame and skin are sound, we repair and re-seal. When delamination or rot has reached the slab or jamb, we tell you straight: full replacement beats a cosmetic fix that fails within two fog seasons. We’re the Therma-Tru sales & service team Broadmoor homeowners call when they want the job done once.
Styles & brands we work with







Common Therma-Tru Construction Problems We Solve in Broadmoor
- Delaminating bottom rails from fog-driven moisture. Broadmoor’s onshore damp wicks up from concrete stoops and never fully dries. We see fiberglass skins blistering along the bottom rail on doors that face the daily fog-and-wind stream. The fix usually starts with re-flashing the threshold, not just replacing the slab.
- Swollen composite jambs that stick at strike and hinge points. Broadmoor’s unheated attached garages and recessed entries keep door frames damp for months. Factory prehung frames absorb that moisture and swell, especially on west-facing exposures. We realign or replace the jamb, then address the drainage so it doesn’t return.
- Corroded hinges, multipoint hardware, and sill thresholds. Salt-laden marine air is rough on door hardware. We replace corroded Therma-Tru hinges and multipoint locks with marine-grade or OEM hardware, and reset sagging doors so the weather seal actually seals.
- Cracked or chalky finishes on stained fiberglass doors. Broadmoor homes that face west or south-west catch the Pacific’s fog-and-wind stream daily. Factory finishes break down faster here than in sunnier parts of the Bay Area. We re-finish and re-seal before the fiberglass skin itself starts absorbing moisture.
- Hidden rot behind the stucco at the door jamb. This is the Broadmoor special. The stucco looks fine, but the sheathing and sill plate behind the jamb are quietly rotting. We moisture-meter the rough opening before any Therma-Tru install, because mounting a new door into decay just sets you up for another failure.
Therma-Tru Service in Broadmoor: What Local Conditions Mean for Your Equipment
Broadmoor is a fully built-out enclave of Daly City in the 94015 ZIP, with almost no vacant land, which means nearly every job here is a remodel, seismic retrofit, or rebuild-in-place rather than new construction. The housing stock is dominated by post-WWII 1940s through 1960s tract and ranch-style single-family homes, mostly stucco-over-wood-frame with attached garages and older pier-and-post foundations. Here’s the thing most door installers miss: the stucco can look perfectly intact while the wood framing directly behind the entry door jamb is quietly rotting from years of fog-driven moisture trapped in the wall cavity. In Broadmoor, you don’t judge a door opening by its exterior surface. You probe it. You moisture-meter it. On a 1950s ranch near the Daly City border, our crew pulled a failed Therma-Tru Smooth-Star entry door whose bottom rail had delaminated, and behind that jamb we found the kind of hidden rot that makes South San Francisco Therma-Tru service so critical in neighboring fog-belt communities. found soft sheathing and a rotted sill plate that had been soaking up damp for years. We sistered in new framing, re-flashed the opening with a sloped sill pan, and set a new factory-finished Smooth-Star with upgraded marine-grade hinges. That door now closes cleanly, and the rough opening drains instead of feeding rot. That’s the difference between swapping a door and fixing a doorway. Do it once, do it right, everything else is just a future repair bill.
Therma-Tru Models & Products We Service in Broadmoor
We service the full Therma-Tru lineup that shows up in Broadmoor homes, including Smooth-Star fiberglass entry doors, Classic-Craft canvas collection doors, Fiber-Classic oak-grain doors, and Benchmark patio door systems. We use OEM hinges, sills, weatherstrip, and glass cassettes wherever Therma-Tru still supplies them, and we stock the common replacement parts locally so Broadmoor turnaround stays quick. Our Broadmoor service area coverage means we’re already familiar with the door styles, stucco reveals, and entry configurations typical of 94015 homes, so we’re not figuring it out on your doorstep.
See the difference
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AfterTherma-Tru Service Pricing in Broadmoor
Therma-Tru work in Broadmoor prices out by the job, not by the hour, and here’s what you can expect:
| Therma-Tru Service | Price Range |
|---|---|
| Therma-Tru entry door replacement (supply and install) | $4,500 – $15,000 |
| Therma-Tru patio door replacement (supply and install) | $4,500 – $15,000 |
| Rotted jamb and sill repair around existing Therma-Tru door | $400 – $1,800 |
| Fiberglass door re-finish and weather-seal service | $400 – $1,800 |
What drives the cost is what we find behind the stucco. A clean rough opening keeps the job in the lower range. Hidden rot, a failed sill pan, or framing that needs sistering pushes it up, and we’ll show you exactly why before we touch anything. Every estimate is free and written line-item, so you know what you’re paying for. Call (833) 725-3508 for an exact quote, and we’ll schedule a time that works around Broadmoor’s fog season, not against it.
Serving Broadmoor, CA — Our Local Coverage Area
We’re based in the Broadmoor 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 Broadmoor
Broadmoor sits in the Daly City fog belt, where cool, damp marine air keeps wall cavities and door frames wet for months at a time. That persistent moisture wicks up from the sill into the door’s bottom rail and gets absorbed by composite jambs in unheated attached garages and recessed entries. In sunnier cities, doors dry out; in Broadmoor, they often don’t. The result is delaminated bottom rails, swollen frames, and corroded hardware at a faster clip than you’d see with Therma-Tru service in Pacifica or other slightly drier coastal zones. Call (833) 725-3508 and we’ll assess your door’s specific exposure and moisture load.
Yes, we can. Therma-Tru’s Smooth-Star, Classic-Craft, and Fiber-Classic lines offer multiple stucco reveal profiles and trim options that work with mid-century ranch styling. We match the door to your home’s existing stucco depth and reveal so the new unit sits right in the opening without an awkward gap or a hasty trim patch. We also account for the fog-belt moisture at that specific wall cavity. Call (833) 725-3508 for a free estimate.
If the frame and skin are sound, we repair and re-seal, which means slab-only replacement is an option. But if we find any delamination past the bottom rail, rot in the jamb, or a sill pan that’s not draining, we recommend full replacement. In Broadmoor’s damp wall cavities, a cosmetic slab swap over a compromised frame fails within two fog seasons. Call (833) 725-3508 and we’ll give you a straight answer on what’s actually failing.
Sticking hinges and corroded thresholds are usually symptoms of two things: salt-laden marine air eating the hardware, and moisture swelling the composite jamb behind those hinges. We replace corroded hinges and multipoint locks with marine-grade or OEM hardware, realign the door, and address the drainage or moisture source that’s causing the swelling. Call (833) 725-3508 and we’ll diagnose the whole assembly, not just swap one hinge.
Many Broadmoor door replacements happen under the plumbing and building work that Daly City regulates, and when a permit is required, we pull it and handle the inspection. We don’t skip that step. Call (833) 725-3508 and we’ll tell you whether your specific project needs one and we’ll handle the paperwork if it does.
Service Areas Near Broadmoor
We serve Broadmoor and the surrounding South Bay communities. If you’re in Therma-Tru service in Daly City proper, we can be there quickly. We also cover Therma-Tru service in Mission District, Morgan Hill, San Martin, and Gilroy. Full kitchen remodeling, full bathroom remodeling, and window replacement are all in our scope alongside Therma-Tru door work.
Book Your Therma-Tru Service in Broadmoor Today
Need Therma-Tru repair in Colma or Broadmoor? Call (833) 725-3508 and we’ll set up a free estimate at your home. We’ll probe the opening, moisture-meter the jamb, and tell you exactly what it needs and what it’ll cost. No surprises, just straight answers.
Written by Nate Burrell, Owner at Brookside Contractors, serving Broadmoor since day one.