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Tremron Bathroom Remodeling: The San Francisco Owner’s Guide
A full Tremron bathroom remodeling project in San Francisco runs $10,620 to $33,040 installed, with the spread driven by whether you’re replacing a single wet-surface failure or stripping the room to studs and rebuilding it. We stock Tremron-compatible tile, trim, and substrate materials and can typically match your existing Tremron layout without a custom order. Most homeowners call us after they’ve spotted cracked grout lines, a soft spot underfoot, or water staining on the ceiling below the bathroom, and by then the substrate has usually been wet longer than they realize.
Key Takeaways:
- Tremron bathroom remodels in San Francisco: $10,620 – $33,040 installed
- We carry Tremron-compatible materials on the truck; most matches happen same visit
- Every job gets a written price before work starts, backed by the 365-Day Done Right Promise
- Bradford Remodeling Co San Francisco is an independent contractor, not affiliated with Tremron
Which Tremron Models This Applies To
Tremron’s bathroom product line spans several series, and the compatibility question matters more than most homeowners expect. The older Tremron “Classic” tile lines used a 12-by-12 nominal with a 3/8-inch body, while the newer “Moda” and “Linear” collections run 12-by-24 and 24-by-24 with a thinner 5/16-inch profile that changes your substrate math. Check the back of a loose tile or the inside edge of a bullnose: if you see a four-digit lot code pressed into the clay, you have a Classic-series piece. No lot code and a rectified edge? That’s a newer Moda or Linear. This matters because tremor tile gauging differs between the two, and matching a failed Classic tile with a Moda-profile piece will leave you with an uneven surface no matter how careful the setter is. For most San Francisco homes, we recommend a quality aftermarket equivalent that matches gauge and finish within a tighter tolerance than Tremron’s own cross-series matches. We stock both OEM Tremron pieces and aftermarket matches, and we’ll tell you plainly which one makes sense for your floor and budget.
Styles & brands we work with







Signs Your Tremron Bathroom Remodeling Is Failing
- Grout lines cracking in a stair-step pattern: This almost always points to subfloor deflection, not bad grout. In San Francisco’s older homes, joists that were fine for 1960s sheet flooring flex under tile load. Re-grouting without addressing the substrate buys you six months at best.
- A tile that sounds hollow when tapped: Bond failure underneath. Moisture got between the tile and thinset, or the original install skimped on coverage. In fog-belt neighborhoods like the Outer Sunset, this shows up faster because ambient humidity slows cure times and traps water in the mortar bed.
- Soft spots on the floor around the toilet flange or tub edge: The subfloor is water-damaged. By the time you feel it from above, the plywood or plank underneath has lost structural integrity. This is a replacement job, not a patch job.
- Dark staining at the base of the wall tile near the shower pan: Water is wicking up from a failed pan or a compromised grout line. The stain is mineral and mold residue, and it tells you water has been moving through that wall cavity for months.
- Musty odor that returns within a day of cleaning: Trapped moisture behind the tile assembly. No amount of bleach or sealer fixes what’s behind the surface. The only real fix is opening the wall, drying it out, and rebuilding the wet area correctly.
See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
Here’s the straight number for San Francisco: a Tremron bathroom remodel runs $10,620 to $33,040 installed. The bottom of that range covers a single wet-surface replacement, say a shower surround with new substrate, waterproofing, and Tremron-compatible tile in a standard 60-inch footprint. The top end is a full gut: tear-out to studs, new subfloor, re-framing where San Francisco’s older joists need reinforcement, new shower pan, full tile, vanity set, and fixtures. What moves the price: the condition of the framing, whether we’re correcting a failed pan, and how much of the existing Tremron layout you want preserved. Every quote includes tear-out, disposal, substrate and waterproofing prep, materials, installation, and a written one-year guarantee under the 365-Day Done Right Promise. If it fails inside that window, we come back and correct it at no charge. That’s in writing before we start.
DIY or Call Us?
There are things worth checking yourself, and there are things that become a liability the moment you open the wall. You can safely check for hollow-sounding tiles with a wooden dowel, look for cracked grout, and read your water meter when nothing’s running to confirm a slow leak. What you should not do is start pulling tile around a failed shower pan without a plan for the water damage behind it. San Francisco homes from the 1920s through the 1960s often hide deteriorated lead pans and wet mortar beds underneath what looks like a cosmetic problem. Once that assembly is compromised, your waterproofing barrier is gone, and every day it stays open is another day water moves into the framing. Curtis Lane has pulled enough of these apart in the Outer Sunset and the Richmond to know exactly what’s behind the tile in this city’s older homes. If you’re not sure what you’re looking at, call (831) 610-5598 and describe what you see. We’ll tell you over the phone whether it’s a wait-and-watch situation or a get-it-fixed-now problem.
FAQs

A properly installed Tremron bathroom remodel should last 25 to 30 years in San Francisco’s climate, provided the waterproofing behind the tile was done correctly and the subfloor was sound at install. The tile itself won’t fail; what fails is the substrate underneath it, especially in fog-belt neighborhoods where moisture moves through older walls year-round. Call (831) 610-5598 and we’ll assess what you have before you spend a dollar.
Yes, when the damage is confined to a small area and the substrate behind it is dry and structurally sound. We replace the section, match the grout, and blend the repair so it doesn’t read as a patch. If the substrate is wet or failing, a patch becomes a band-aid over a structural problem, and we’ll tell you that plainly. Call (831) 610-5598 and we’ll give you an honest read on whether repair makes sense.
A single wet-surface replacement takes 4 to 7 working days. A full gut-and-rebuild typically runs 2 to 4 weeks in San Francisco, including tear-out, framing corrections, waterproofing, tile, and finish work. The schedule depends on what we find when the walls come open, and our written scope covers those contingencies before work starts. Call (831) 610-5598 for a timeline on your specific project.
We stock Tremron-compatible tile and trim on the truck for the most common San Francisco layouts, and we can source OEM Tremron pieces within 3 to 5 business days when an exact match is required. We also carry documented aftermarket equivalents that match Tremron gauge and finish at tighter tolerances than cross-series OEM pieces. Beyond Tremron, we keep KraftMaid, Cambria, and Silestone materials in our documented product set. Call (831) 610-5598 and we’ll confirm what’s on the truck for your layout.
Written by Curtis Lane, Owner, Bradford Remodeling Co – San Francisco, CA at Bradford Remodeling Co San Francisco, serving San Francisco and nearby areas.


