Tremron Home Additions & ADU Nationwide

Tremron Home Additions & ADU: The Boca Raton Owner’s Guide

We stock and install Tremron-compatible pavers, retaining wall systems, and hardscape components for home additions and ADU projects in Boca Raton, with typical installed pricing for Tremron-based home addition hardscaping running $45,000-$130,000 depending on scope. Most Tremron material failures we see in Boca Raton involve surface spalling on Old Dominion or Aberdeen pavers after salt exposure, or retaining wall joint separation on Sierra units following heavy rain seasons. If you’re seeing crumbling edges, settling, or drainage backflow through Tremron-installed bed joints, the substrate or bedding layer has likely failed beneath the surface.

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Which Tremron Models This Applies To

Tremron manufactures several product lines we regularly specify for Boca Raton home additions and ADU hardscapes. The Old Dominion and Aberdeen paver series are the most common for residential patios and walkways tied to addition egress; these are 2-3/8″ thick concrete units in 4″ × 8″, 6″ × 6″, and 6″ × 9″ modular sizes. The Sierra retaining wall system, including Sierra Pro and Sierra Cut, handles grade changes for sloped Boca Raton lots where an ADU needs level pad preparation.

To identify your exact Tremron unit, check the chamfer edge pattern and surface texture. Old Dominion has a beveled edge with a slate-like embossing; Aberdeen is smoother with a tighter radius edge. The product stamp on pallet tags or edge restraints will show the series name and manufacturing date. Tremron’s Hardscape Collection permeable pavers, used for ADA-compliant ADU pathways, have a wider joint spacing (3/16″ vs. 1/8″) and require different bedding aggregate.

We are an independent service provider, not affiliated with Tremron. For OEM replacements, we source direct from Tremron’s Jacksonville distribution center; for faster turnaround on common sizes, we stock Belgard and Techo-Bloc equivalents that match Tremron’s dimensional specs and compressive strength ratings (8,000 PSI minimum for vehicular applications).

Signs Your Tremron Home Additions & ADU Is Failing

• Surface spalling or flaking on paver faces. In Boca Raton, this typically follows salt application or fertilizer runoff pooling on the surface. The top 1/8″ of the concrete matrix deteriorates, exposing aggregate and creating a tripping hazard. We see this most often on north-facing Old Dominion installations where moisture lingers.
• Retaining wall leaning or joint separation. Sierra wall units rely on a granular backfill and geogrid reinforcement. When Boca Raton’s summer downpours saturate clay-heavy soils, hydrostatic pressure pushes the wall course outward. The telltale is a visible gap between courses or a plumb line that deviates more than 1/4″ per foot.
• Sinking or heaving pavers in a defined pattern. This indicates bedding sand migration or base failure, not the paver itself. Tremron’s 2-3/8″ units will bridge minor settlement, but once the gap exceeds 3/4″, the interlock fails and the pattern loosens.
• Efflorescence that returns after cleaning. White mineral deposits on Tremron pavers are normal for 6-12 months after installation. Persistent efflorescence beyond two years signals moisture intrusion through failed edge restraints or inadequate slope (Boca Raton code requires 1/4″ per foot minimum away from structures).
• Drainage backup through permeable paver joints. Tremron’s permeable line requires open-graded stone bedding (ASTM No. 57, not masonry sand). When conventional sand migrates into the joints, the infiltration rate drops and water surfaces during our August storm events.

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Replacement Cost & What’s Included

For a Tremron-based home addition or ADU hardscape project in Boca Raton, our installed pricing runs $45,000-$130,000 depending on square footage, site access, and whether we’re matching existing Tremron from a prior phase. A typical scope includes removal of failed material, base reconditioning or replacement, bedding layer installation, paver or wall unit placement with proper edge restraint, and joint stabilization with polymeric sand or open-graded aggregate as specified.

What drives the range: site conditions (Boca Raton’s high water table often requires additional dewatering), the need to match discontinued Tremron color blends, and permit requirements for ADU-related hardscape tied to egress or parking. Under Clause 1 of The Haven Standard, you receive a written price before any work starts, with line-item breakdown for materials, labor, and any contingency. Our 365-Day Done Right Promise covers the installation; Tremron’s material warranty (transferable on request) covers manufacturing defects. Every visit includes a documented photo record of substrate conditions, base preparation, and finished work.

DIY or Call Us?

There’s a safe middle ground for Tremron hardscape assessment. A homeowner can check for surface spalling with a flathead screwdriver, test for loose pavers by hand, and verify drainage slope with a 4-foot level. What you cannot safely evaluate: the condition of the 6-12″ aggregate base beneath the bedding layer, the integrity of geogrid reinforcement behind retaining walls, or whether Boca Raton’s soil conditions require engineered fill rather than standard base rock.

Retaining wall failures carry real risk. A leaning Sierra wall on a sloped Boca Raton lot can collapse without warning, especially after saturation. We don’t recommend DIY wall repair for anything over 30″ in height or any wall showing joint separation exceeding 1″. Measure twice, document everything, then build. That’s how we approach every Tremron project. Call (754) 254-8065 to schedule your free estimate; we’ll assess the substrate, identify the exact Tremron series, and give you a written price before any work starts.

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