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Tremron Roofing: The Los Angeles Owner’s Guide
If you have a Tremron roof and a part has failed, we can match it, price it, and install it. Installed Tremron-compatible roofing work in Los Angeles typically runs $470 to $2,125 for repairs and $9,440 to $23,600 for a full replacement, depending on the roof’s size, slope, and how much of the existing structure is still sound. Most owners discover a problem the same way: a water stain on the ceiling after a heavy rain, granules collecting in the gutter after a windstorm, or a tile that shifted out of place where a tree limb dragged across the roofline during a Santa Ana event.
We are an independent Los Angeles contractor. We are not affiliated with Tremron, but we have worked with their roofing profiles long enough to know which parts interchange, which ones have to be ordered, and which aftermarket options actually hold up in Southern California sun. If you call us at (949) 850-9896, a live person answers. We’ll ask what you are seeing, schedule a visit, and give you a written price before any work starts.
Which Tremron Models This Applies To
Tremron has produced concrete roof tile under several series names over the years, including flat, low-profile, and high-profile barrel profiles. The critical thing to know is that Tremron tile dimensions are not universal. A flat tile from one production run can be off by a quarter inch in width from another run, and that quarter inch is enough to break the interlocking lap if someone tries to force it. When we match a Tremron tile, we measure the exposed width, the overall length, and the water channel depth, not just the visible face. Color matters less than geometry. A tile that looks the same from the ground can be wrong by the time it is up on the roof deck.
OEM Tremron tile, when it is still available, is the cleanest match. But much of the older Tremron stock in Los Angeles is no longer in production, especially the flat profiles from the 1990s and early 2000s. When OEM is unavailable, we use aftermarket equivalents from manufacturers who cut to Tremron’s original profile dimensions. We will tell you which one we are proposing and why, before we order it. Compatibility is a measurement problem first and a brand problem second. If you can find the original roof tile specification sheet in your garage or with your home purchase documents, it saves us a step. If not, we pull a tile and measure it on site.
At Elmstead Remodeling, our building material work also includes brands like KraftMaid, Cambria, and Silestone elsewhere on the house. That matters here for one reason: we are used to working with named products whose specifications matter, and we do not substitute without telling you.
Styles & brands we work with
Signs Your Tremron Roofing Is Failing
- Water staining on ceilings or exterior walls after rain. This is the symptom that usually gets the phone call. On a Tremron roof, water that gets past the tile usually entered through a cracked tile, a slipped tile, or failed underlayment at a valley or penetration. The stain tells you where the water ended up, not always where it started.
- Granules in the gutter or at downspout outlets. Concrete roof tile sheds surface material slowly over decades, but a sudden accumulation of grit after a storm means the tile surface is spalling. Once spalling starts, the tile absorbs more water, which accelerates the failure cycle in Los Angeles’s wet-dry-wet winter pattern.
- Displaced or sliding tiles, especially near hips and ridges. Los Angeles gets wind events that test roof laps. When a tile shifts more than half an inch, the interlock is compromised. You might see a tile sitting visibly proud of its neighbors from the ground. That is a leak waiting for the next rain.
- Cracked tiles visible from the ground or a ladder. A hairline crack may not leak today, but concrete expands and contracts with temperature swings. Los Angeles roof decks can swing forty degrees between a February night and a summer afternoon. That movement turns hairlines into open channels.
- Moss or heavy debris accumulation in water channels. Tremron tiles rely on channels to move water off the roof. When those channels clog with debris, water backs up and finds the underlayment. We see this most often on north-facing slopes and under overhanging trees in neighborhoods like Los Feliz and Silver Lake, where Graham Stein grew up and where mature tree canopies are part of the character of the streets.
See the difference
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AfterReplacement Cost & What’s Included
For a Tremron roof repair in Los Angeles, expect to pay between $470 and $2,125. The low end covers a single tile swap or a small section of re-bedding at a ridge. The high end covers multiple tile replacements, underlayment patching at the affected area, and re-flashing around a penetration. For a full Tremron roof replacement, Los Angeles pricing runs $9,440 to $23,600. That spread is driven by roof square footage, slope, accessibility, whether the existing underlayment can stay or must come off, and how much edge metal and flashing gets replaced.
Every Tremron repair or replacement we do in Los Angeles comes with a written price before we start. Our crews bring shoe covers and drop cloths for any interior access, take a photo of the clean-up before they leave, and the finished project is covered by our 365-Day Done Right Promise. If something is not done right, we make it right. The written scope is the promise; if it is not on the paper, we have not agreed to it yet.
DIY or Call Us?
There are things you can safely check from the ground: look for displaced tiles, cracked faces, and debris build-up in the channels. Take a photo if something looks off. That helps us a lot before we arrive. What we do not recommend is going up on a Los Angeles roof to replace a tile yourself. Tile roofs are steep, concrete tile gets slick with morning dew, and walking on a Tremron roof in the wrong spots cracks more tiles than it fixes. We have seen owners turn a $500 repair into a $3,000 problem by walking the wrong line across a valley. The risk is not worth the savings.
If you have found a bad tile or suspect your underlayment has failed, call (949) 850-9896. We will come out, inspect the roof, and give you a written price before anything is ordered or installed.
FAQs
Tremron concrete tile typically lasts 40 to 60 years in Los Angeles, but the underlayment beneath it often needs replacement at the 20 to 30 year mark. The tile may still be structurally sound while the water-shedding layer beneath it has failed, which is why a tile roof that looks fine from the street can still leak. Call (949) 850-9896 for an inspection and a written price if your roof was installed more than two decades ago.
Most cracked Tremron tiles should be replaced, not patched. Concrete tile sealants can handle a hairline crack temporarily, but the freeze-thaw and wet-dry cycles we get in Los Angeles winters will reopen almost any surface patch within a season or two. Replacement is the durable fix, and it is often cheaper than repeated temporary repairs. We can give you an exact recommendation once we see the tile.
A single tile swap takes about an hour once we are on site. A larger section with underlayment repair usually takes one full day. A full Tremron roof replacement in Los Angeles typically runs five to ten working days depending on size, access, and weather. Call (949) 850-9896 and we will give you a written schedule along with the written price.
We keep a small inventory of common Tremron-compatible flat and barrel profiles at our Los Angeles shop, and we can source more specific profiles through our suppliers, usually within a few business days. For discontinued Tremron profiles, we work with manufacturers who still cut to the original dimensions. We will tell you up front what is in stock and what has to be ordered.
Call (949) 850-9896 to schedule your free Tremron roofing estimate in Los Angeles. A live person answers, and you will have a written price before any work begins.
Written by Graham Stein, Owner, Elmstead Remodeling at Elmstead Remodeling, serving Los Angeles and nearby areas.
