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Tremron Home Additions & ADU: The Fort Lauderdale Owner’s Guide
Tremron home additions and ADU construction in Fort Lauderdale typically runs $45,000 – $130,000 for a permitted addition, while a detached ADU lands between $90,000 – $220,000 depending on square footage, foundation work, and finish level. We install and build Tremron-compatible additions and ADUs, and most homeowners reach out after discovering their existing structure has failed a city inspection, developed slab settling, or simply outgrown what the original builder poured. The part that usually fails first isn’t the Tremron paver itself: it’s the sub-base underneath it, or the tie-in where the addition meets the original structure.
Key Takeaways
- A Tremron addition or ADU in Fort Lauderdale needs a properly compacted sub-base and a tie-in plan before the first paver or block goes down.
- Most “Tremron failures” we see are actually sub-base failures: sunk pavers, cracked stem walls, or water migrating under the slab.
- Penhallow Remodeling Fort Lauderdale is an independent contractor. We install and build with Tremron products but are not affiliated with Tremron.
- Written price before any work starts, and the 365-Day Done Right Promise on every project.
Which Tremron Models This Applies To
Tremron’s hardscape and wall systems – primarily the Mega-Lite, Mega-Tandem, and the Estate Stone wall line – show up in a lot of Fort Lauderdale additions and ADU pads. The compatibility gotcha we run into constantly: not every Tremron block is rated for structural wall use. Estate Stone is a retaining wall block, but it’s not a substitute for a poured concrete stem wall or CMU block when you’re carrying roof load on an addition. Homeowners sometimes see a Tremron wall block on a neighbor’s decorative planter and assume it can carry a bedroom ceiling. It can’t, and a Fort Lauderdale wind-load inspection will flag it fast.
For ADU slabs and patio tie-ins, Mega-Lite pavers (80mm) and Mega-Tandem (80mm with a wider modular face) are the two we specify most often. The OEM-vs-aftermarket question for Tremron specifically comes down to color batch matching. Tremron’s Cocoa Brown and Sandstone fade differently than aftermarket color-matched pavers after two South Florida summers. If you’re extending an existing Tremron paver field, order from the same batch or accept visible variation. If you’re starting fresh, aftermarket equivalents from Belgard or Unilock work fine and often beat Tremron’s lead time in the Fort Lauderdale market by a week.
Styles & brands we work with
Signs Your Tremron Home Additions & ADU Is Failing
- Settled or sunken pavers around the addition perimeter. This almost always means the sub-base wasn’t compacted in lifts, or a downspout is dumping water at the slab edge. In Fort Lauderdale’s sandy limestone soil, water migrates fast and takes the fines with it.
- Cracks in the stem wall where the addition meets the original house. Differential settling between the old and new foundation shows up here first. It’s not a paver problem; it’s a footing problem that a Tremron block wall can’t fix on its own.
- Water pooling against the ADU slab after rain. If the grade wasn’t sloped away from the structure, the slab acts as a dam. Over time the pavers heave, and you’ll see efflorescence (white mineral staining) on the lower course of any Tremron block.
- ADU doors binding or slab cracks widening past 1/8 inch. Florida’s wet-dry cycle expands and contracts the ground under shallow footings. A crack that opens and closes seasonally is less urgent than one that only grows, but both deserve a structural look.
- Pavers rocking when you step on them. If you can rock a paver with your foot, the sand-setting bed has washed out underneath. Left alone, the edges of adjacent pavers chip and the field starts to spread.
Replacement Cost & What’s Included
The $45,000 – $130,000 range for a Fort Lauderdale home addition covers the full scope: permits, plans, foundation or slab work, framing, roof tie-in, electrical, and the Tremron hardscape around it. What drives the number up is square footage, whether you need a new HVAC zone, and how much your existing electrical panel can handle. An ADU at $90,000 – $220,000 is a different animal entirely: separate utility connections, a kitchenette or full kitchen, and impact-rated windows all push the cost toward the top of that range.
Every one of these projects gets a written price before work starts, and the number on day one is the number on the invoice. The labor and materials are itemized, so you can see exactly what the Tremron package costs versus the framing, the wiring, and the finish work. And the 365-Day Done Right Promise covers the whole build: if something fails inside the guarantee period, we come back and fix it at no charge. In writing.
See the difference
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AfterDIY or Call Us?
You can safely check a few things yourself: look for ponding water against the slab, test for rocking pavers, and note where cracks are and whether they’re growing. What you shouldn’t do is start pulling up pavers to inspect the sub-base, because once you disturb the edge restraint, the field starts walking, and re-setting a Tremron paver field is a bigger job than most homeowners expect. Any structural work on an addition or ADU – stem walls, footings, tie-ins – requires a Fort Lauderdale permit and a licensed contractor. Full stop.
If you’re seeing any of the failure signs above, or you’re planning a Tremron addition and want the sub-base and stem wall done right the first time, call (754) 551-2922. Trevor Nash walks every one of these jobs personally before we write the number.
FAQs
Tremron pavers installed on a properly compacted sub-base in Fort Lauderdale typically last 20 to 30 years before the surface shows meaningful wear, but the sub-base fails far earlier when water management is ignored. The pavers themselves don’t wear out; the ground underneath them does. Call (754) 551-2922 if you’re seeing settling, and we’ll tell you whether it’s a paver issue or a footing issue.
In most cases yes: a settling paver field can be lifted, re-compacted, and re-laid, and a cracked stem wall can often be reinforced or spot-replaced rather than rebuilt from scratch. The point where repair stops making sense is when the footing itself has failed or water has been undermining the structure for years. We’ll give you a written repair scope and a written replacement scope so you can see both numbers side by side.
A straightforward room addition in Fort Lauderdale typically takes 10 to 16 weeks from permit approval to final inspection, and a detached ADU runs 4 to 7 months depending on utility connections and impact-window lead times. Fort Lauderdale’s permitting office moves at its own pace, and we don’t promise completion dates we can’t control. What we do promise: a written schedule and a real arrival window for every phase.
We order Tremron materials per project from local Fort Lauderdale distributors, which keeps color batches matched and lead times predictable. We don’t keep Tremron blocks sitting on a shelf, because the color variation between batches means we want to order everything for your job at once. If you’re matching existing Tremron pavers, we’ll pull a sample from your site and match it before we place the order.
Call for a Free Estimate
If your Tremron addition or ADU is showing cracks, settling, or just wasn’t built to handle Fort Lauderdale’s wet seasons, call (754) 551-2922. Trevor Nash will walk the site with you, explain what’s actually failing, and hand you a written price before any work starts. That’s The Kingswell Way: say the price before the work, show up in the window we gave, and leave the place cleaner than we found it. Tell me what you need, I’ll tell you what it costs – then we’ll get it done.
Written by Trevor Nash, Owner, Penhallow Remodeling Fort Lauderdale at Penhallow Remodeling Fort Lauderdale, serving Fort Lauderdale and nearby areas.
