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Therma-Tru Construction in Burlingame, CA | Framework Contractors
We’re an independent Peninsula construction outfit that installs, retrofits, and services Therma-Tru entry, patio, and sidelite systems across Burlingame’s bungalows, Craftsman homes, and Spanish-revival builds, with Therma-Tru repair in Highlands-Baywood Park also available nearby. The quick answer: if your Therma-Tru door is dragging, leaking at the sill, or losing its finish on a fog-facing entry, we fix it without handoff to a subcontractor. Bay-side moisture and out-of-plumb 1920s framing cause most Therma-Tru failures we see in Burlingame. Call (844) 681-3590 for a free estimate.
We work directly for the homeowner, not the manufacturer. That means unbiased advice on repair versus replacement, genuine Therma-Tru parts where they matter, and a crew that has already rebuilt the rough opening, head flashing, and egress clearances on dozens of Burlingame doors.
Why Burlingame Residents Choose Us for Therma-Tru Service
Noel Carbajal, our owner, has spent the better part of three decades building and remodeling homes. He grew up patching stucco and reroofing porches on weekends, then studied construction technology at Santiago Canyon College, where he learned to read structural drawings and speak the language of framing, concrete, and finish work. That background matters when a Therma-Tru slab won’t sit square in a 100-year-old Burlingame wall opening.
We know Therma-Tru product lines the way a roofer knows GAF. We have installed and retrofitted Fiber-Classic entry doors, Smooth-Star fiberglass systems, and Profusion decorative glass lines on Burlingame homes from the eastside flats to the Hills. Our approach uses genuine Therma-Tru replacement slabs, sills, sweeps, and glazing cartridges where available. When OEM is discontinued, we use quality aftermarket hardware that preserves fit and finish. We are not a Therma-Tru authorized dealer. We are a general contractor with deep brand-specific experience, and that independence means we recommend what the house needs, not what a manufacturer wants sold. See our broader Therma-Tru sales & service work for how that plays out.
Styles & brands we work with
Common Therma-Tru Construction Problems We Solve in Burlingame
- Chalked, blistered finish on bay-facing entries. Fog-cooled summer damp followed by winter rain cycles moisture into fiberglass door slabs, especially where eave overhangs are shallow on older Burlingame bungalows. A west- or bay-facing Fiber-Classic door that loses its stain finish after a few winters needs surface prep and re-coating, not just a quick touch-up.
- Rotted sub-sills and jamb legs under the threshold. On mid-century remodels where the original Therma-Tru sill sits below the surrounding grade, water wicks under the frame every winter. By the time the door starts sticking or the sweep stops sealing, the sub-sill is usually soft. We rebuild the threshold with proper flashing and a slight slope away from the house.
- Hazed decorative glass and leaking glazing beads. Profusion-style inserts cycle through Burlingame’s coastal moisture for 15 to 20 years, and the glazing seal eventually gives out. The glass hazes at the bead edge, then water tracks inside. We replace the glazing cartridge and re-bed the insert before the slab itself is compromised.
- Binding slabs on out-of-plumb Craftsman and Spanish-revival walls. Early-1900s Burlingame homes settle in ways a modern manufactured door never anticipates. Once the structure moves, the original Therma-Tru slab drags at the strike side. Shimming and re-hanging buy time, but a frame that far out of square usually means re-framing the rough opening.
- Failed sweep and weatherstrip assemblies after heavy rain. Burlingame’s October-to-April rain window exposes old sills and sweeps fast. When water pools at the door base after a storm, the fix is usually a new Therma-Tru sill assembly and compression gaskets, not a whole door. We check that before recommending replacement.
Therma-Tru Service in Burlingame: What Local Conditions Mean for Your Door
On Burlingame’s narrow downtown and eastside lots, second-story additions and rear bump-outs usually need design review and setback variances. That is the single fact that separates Burlingame Therma-Tru work from the same job in San Mateo or Millbrae. Here is what it means for your door: the rough opening, head flashing, and egress clearances have to be settled before the variance is signed, not after the door is ordered.
We learned this the hard way. On a 1920s bungalow off Burlingame Avenue, our crew was replacing a failing bay-facing Fiber-Classic entry and found the original sill sitting below the walkway grade. Water had rotted the sub-sill and jamb legs. We re-framed the rough opening, rebuilt the threshold with proper flashing and a slight slope away from the house, and set a new Therma-Tru slab with matching sidelites, all before the dry-in inspection cleared the design-review approved opening. If we had ordered the door first, the variance review would have caught the dimensional change and sent the whole project back through the city. In Burlingame, the permit sequence drives the door schedule, not the other way around.
That sequencing is exactly the kind of thing we handle on every Burlingame service area job, from pre-planning to final inspection.
Therma-Tru Models & Products We Service in Burlingame
We service and install the full range of Therma-Tru residential lines: Fiber-Classic collection entry doors, Smooth-Star fiberglass entry and patio doors, Profusion and Profusion Low-E decorative glass door lines, and Therma-Tru patio and French-style glazed door systems. We keep common sill assemblies, sweeps, and glazing cartridges stocked locally so Burlingame jobs do not wait on a parts shipment from the Midwest. When a door is only leaking at the sill, we rebuild and reflash it. When the slab is delaminated or the frame is out of square, we recommend full replacement rather than chasing a failing assembly. The call you get from us is the same one we would make on our own house.
See the difference
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AfterTherma-Tru Service Pricing in Burlingame
Therma-Tru work in Burlingame usually involves one of three scopes, and the price depends on what the rough opening actually looks like once we open it up. Here are the ranges we work within:
| Service | Typical Burlingame Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Repair | $400 – $1,800 |
What drives the cost on a Therma-Tru job here is framing. Out-of-plumb openings, rotted sub-sills, and design-review rework all add labor hours. A free estimate from us includes opening the threshold and checking the rough opening, so you know the real number before any work starts. Call (844) 681-3590 to schedule yours.
Serving Burlingame, CA — Our Local Coverage Area
We’re based in the Burlingame area and know this community well as your local Burlingame General Contractor. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Therma-Tru Construction in Burlingame
Yes, and that is precisely where Burlingame’s design-review process bites. Changing the slab to add or widen sidelites changes the rough opening and the egress geometry, which triggers a variance on most narrow downtown and eastside lots. We settle the opening dimensions at plan review, then order the door. Do not order the door first. Call (844) 681-3590 and let us walk the opening before you spend money on materials.
Burlingame sits on the bay with fog-cooled summers and mild, wet winters. Bay-facing entries catch the marine moisture cycle year-round, and old bungalows often have shallow eaves that do not protect the slab. Fiberglass holds up, but the finish and glazing seals take a beating. Proper surface prep and re-coating every few years extends the life. We can inspect your entry and tell you whether you are looking at maintenance or replacement.
In most cases, pulling a door and replacing it in kind with the same rough opening does not require a permit. Widening the opening, adding sidelites, or changing egress clearance does. Burlingame’s design-review process is stricter than most Peninsula cities. If your project involves a variance, we handle the permit set and the city sequence so you do not end up with a door that cannot be installed.
Repair first, unless the slab is delaminated. Most threshold leaks on Burlingame homes come from a failed sill assembly or a threshold sitting below grade, and those are rebuildable. We re-flash, re-slope, and set a new Therma-Tru sill rather than charging you for a full door. If the frame legs are rotted through, replacement becomes the shorter and cheaper path long-term. Call (844) 681-3590 and we will open it up and tell you straight.
Yes, within what the current Therma-Tru lines offer. Fiber-Classic and Smooth-Star collections have profiles and glass configurations that read properly on 1920s Craftsman and Spanish-revival facades, and Profusion inserts can approximate older glazed sidelite patterns. We will show you physical samples against your existing trim before you commit.
Service Areas Near Burlingame
We also serve Hillsborough, where estate-scale homes carry the same design-review constraints and moisture exposure. See our Therma-Tru service in Hillsborough page for detail. Coastal and hillside work extends to Therma-Tru service in El Granada, where the fog is heavier and the framing older. We work across the mid-Peninsula from San Mateo down through Millbrae and into the Burlingame Hills.
Book Your Therma-Tru Service in Burlingame Today
If your Therma-Tru door is sticking, leaking, or losing finish on a fog-facing entry, do not wait for the winter rain to make it worse. Call (844) 681-3590 for a free estimate. We schedule Burlingame work around the design-review calendar and the dry-in window, and we will tell you honestly whether you need a rebuild or a replacement.
Written by Noel Carbajal, Owner at Framework Contractors, serving Burlingame with Therma-Tru installation and retrofit work for years. Build it right the first time, the second time costs twice as much and nobody’s happy.