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Barrette Home Additions & ADU: The Orlando Owner’s Guide
If you own a Barrette home addition or ADU in Orlando and something’s failed, we stock and install Barrette-compatible components, with most full home additions and ADU repairs running between $45,000 and $130,000 installed, depending on scope, square footage, and what’s actually wrong. We don’t sell raw parts over the counter. We sell the part, the labor to install it correctly, and a written warranty on the whole job. Most Orlando homeowners discover a problem the same way: a door that suddenly won’t latch, a roofline that’s developed a soft spot after a summer storm, or a corner of the addition that’s started pulling away from the main structure. The faster you identify it, the cheaper the fix, and that’s why we wrote this page.
One thing up front: Mason Remodeling Co Orlando is an independent contractor. We’re not affiliated with Barrette, and we don’t pretend to be. What we are is a team that’s been working on Barrette-built structures across Orlando long enough to know where they fail, why they fail in Florida’s climate, and what it actually costs to make them right.
Which Barrette Models This Applies To
Barrette home additions and ADUs fall into a few broad construction categories, and the repair path depends on which one you have. The most common in Orlando are stick-built room additions with conventional wood framing, prefabricated modular ADUs assembled on-site from panelized sections, and garage conversions that Barrette originally built as permitted living space. Each type has different attachment points and different failure modes.
Here’s the compatibility gotcha most owners don’t discover until a repair estimate comes back: Barrette’s panelized ADU sections use a specific connection plate where wall panels meet the roofline, and the bolt pattern changed between their pre-2016 and post-2016 production runs. If your ADU was permitted before 2016, the plate dimensions are slightly narrower, and a generic replacement plate won’t line up without extra framing work. A contractor who doesn’t know this will quote you one price, then discover the mismatch mid-job. We measure before we quote, so the written price is the real price.
For OEM versus aftermarket on Barrette components specifically: for structural items like tie-downs, hurricane straps, and the connection plates we just mentioned, we recommend Barrette-spec materials or a documented equivalent that meets current Florida Building Code wind-load requirements. For finish-level items like interior trim, baseboards, and door hardware, quality aftermarket equivalents are usually fine and often cheaper without any functional difference. We’ll tell you which is which on the estimate, not after.
Most Barrette additions have a small metal identification tag inside the main entry door jamb or on the electrical panel framing inside the ADU. It’ll list the model series and the year of manufacture. If you can read that tag and relay the number when you call, it saves us a trip and gets your price faster.
Styles & brands we work with
Signs Your Barrette Home Addition or ADU Is Failing
- Doors and windows that stick or won’t close cleanly. Florida’s wet-dry soil cycles cause foundation movement, and Barrette additions on slab foundations are just as vulnerable as any other structure. A door that jammed last August and loosened in February is your first signal the slab or the framing has shifted.
- Drywall cracks at the corners where the addition meets the original house. This is the classic Orlando tell. The addition settles at a different rate than the main structure, and the corner seam is where that stress shows first. Hairline cracks are often cosmetic. Cracks wider than a quarter-inch, or cracks that reopen after repair, need a structural look.
- Soft spots or discoloration on the ceiling near the roofline. Given Orlando’s afternoon thunderstorms and hurricane season, roof flashing at the addition’s tie-in point is the most common water entry location on Barrette builds. A small leak becomes a big one fast.
- A visible gap between the exterior wall and the roofline, or light coming through at the soffit. This usually means the fascia board or soffit has pulled loose from thermal expansion or a past wind event. It’s a repair that seems minor but exposes the attic space to moisture and pests if left alone.
- High humidity or musty smell inside the ADU even with the AC running. Barrette additions are designed for airflow, but if the vapor barrier under the slab was compromised during construction or the exterior grade has settled, moisture wicks up through the floor. We see this most often in ADUs built before 2016 in lower-lying Orlando neighborhoods.
See the difference
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After
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After
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AfterReplacement Cost & What’s Included
Installed repair costs on Barrette home additions and ADUs in Orlando typically run from $45,000 on the low end for a contained repair like a tie-in point rebuild or roof section replacement, up to $130,000 for a full structural reframe or a complete ADU rebuild including interior finish work. Where your job falls depends on four things: the square footage involved, whether we’re repairing or replacing the failed section, the accessibility of the damaged area, and whether the original construction meets current code or needs to be brought up to it.
As a reference point, if the issue is isolated to a single room addition under 400 square feet, that’s a different number than a 900-square-foot ADU with compromised roof structure. Here’s how related Orlando pricing breaks down:
- Home Addition (full build): $45,000 – $130,000
- ADU Construction (complete): $90,000 – $220,000
- Garage Conversion (to living space): $30,000 – $80,000
Every estimate includes the parts, the labor, the permit fees if the repair is structural, and a written warranty that spells out exactly what’s covered and for how long. The 365-Day Done Right Promise applies to our work on Barrette structures: if something we fixed fails within a year of the completion date, we return and make it right at no charge. No dispute process, no conditions. We also provide a written price before any work starts, on every project, as standard practice. The number you sign is the number you pay.
DIY or Call Us?
Some things you can check yourself. Walk the perimeter and note any new cracks, gaps at the roofline, or standing water near the foundation after rain. Check the ID tag inside the door jamb and write down the model series. That information alone saves you money on a service call.
Anything structural, you stay out of. Cutting into a load-bearing wall, attempting to jack a settled slab, or pulling down damaged roof sheathing without proper bracing is how a $5,000 repair becomes a $50,000 medical bill or a collapsed structure. Even a simple-looking fascia repair involves ladder work at height and power tools in tight spaces. One honest paragraph, no scare tactics: if the failed part of your Barrette addition holds weight, spans a gap, keeps water out, or carries electricity, let a trained professional open it up. We’ve spent decades taking apart structures the wrong way so you don’t have to.
Call (850) 920-7745. Tell me what the problem is. We’ll figure out the rest from there.
FAQs
A properly built Barrette addition or ADU should last 50 to 80 years structurally in Central Florida, assuming the roof is maintained every 10 to 15 years and the foundation drainage is kept clear. The Florida-specific reality is that wood-framed additions age faster here than in dry climates due to humidity, termite pressure, and storm cycles, so the 15-to-20-year mark is when we typically see the first meaningful repair work. Call (850) 920-7745 for an assessment if yours is approaching that age.
Yes, most Barrette addition and ADU failures can be repaired rather than replaced, as long as the damage is caught before water intrusion or termite activity has compromised more than 20 to 30 percent of the affected framing. The deciding factor is whether the remaining structure can be brought up to current Florida Building Code without a disproportionate amount of rework. Call (850) 920-7745 and we’ll give you a straight answer on which side of that line your project falls.
Most isolated repairs to Barrette additions and ADUs in Orlando take 3 to 10 working days once permits are approved, with structural tie-in repairs on the faster end and roof section replacements or foundation work on the longer end. Permit approval times vary by municipality, but we handle the permit process for you. Call (850) 920-7745 for a written timeline on your specific repair.
We stock common Barrette-compatible hardware like the pre-2016 and post-2016 connection plates, hurricane straps, and standard framing fasteners on our trucks, so a basic tie-in repair can often be done in a single visit. For specialty items, we order through our supplier network, which also carries KraftMaid, Cambria, and Silestone products for finish work if your repair extends into the interior. Call (850) 920-7745 with your model series number and we’ll confirm availability before you book.
Written by Isaac Pruett, Owner, Mason Remodeling Co Orlando at Mason Remodeling Co Orlando, serving Orlando and nearby areas.
