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Caesarstone Home Additions & ADU: The Jacksonville Owner’s Guide
If you’re planning an addition or ADU in Jacksonville and want Caesarstone surfaces specified into the job, you’re looking at $45,000 – $130,000 for a home addition and $90,000 – $220,000 for a full ADU build, with Caesarstone counters and surfaces running $2,000 – $6,500 depending on slab selection and square footage. Most homeowners come to us after a bad experience with a contractor who priced the job without ever confirming what surfaces would actually be installed. What they end up with is a spec sheet that says “quartz” and no idea whether that means Caesarstone, a knockoff, or whatever the fabricator had sitting in the yard.
We work with Caesarstone directly through our documented material roster, which means the slabs you pick are the slabs that get installed. No bait-and-switch on the surface spec. That’s the part of the job people don’t think about until the counter shows up and it isn’t what they signed for. In Jacksonville, where humidity and hard water are facts of life, the surface material matters more than most people realize. A dense quartz like Caesarstone handles Florida’s climate better than a porous natural stone, but only if it’s actually Caesarstone, not a generic “quartz-look” substitute.
Key Takeaways:
– Home additions in Jacksonville run $45,000 – $130,000; ADUs run $90,000 – $220,000
– Caesarstone countertop installation within those jobs typically adds $2,000 – $6,500
– We specify Caesarstone by name in the written quote, so there’s no substitution at fabrication
– Every project is backed by the 365-Day Done Right Promise in writing
– Call (904) 337-5929 and a live person answers. Always.
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Which Caesarstone Models This Applies To
Caesarstone runs multiple collections and the one you pick changes the price per square foot, the edge profile options, and the lead time. Here’s the practical breakdown for what we see in Jacksonville kitchens, additions, and ADUs:
The Classico line includes the workhorse colors like Frosty Carrina, London Grey, and Jet Black. These are the most commonly stocked and the most predictable on price. If you’re building an ADU and want a spec that won’t hold up the schedule, this is where we usually start. The Supernatural line runs more dramatic veining like Calacatta Nuvo and Empira White. These are bookmatched slabs, which means you buy the whole slab, not just the square footage you need. That’s a compatibility and pricing gotcha most homeowners miss: if you order a Supernatural color, you’re committing to the slab yield, which can add 20 – 30% to the surface cost compared to a Classico color with the same counter dimensions.
The Outdoor line is what you want if the addition includes a covered lanai kitchen or outdoor bar. Jacksonville’s UV exposure fades lesser surfaces fast, and the UV-stable pigments in the Outdoor series are rated for it. We’ve seen homeowners spec indoor quartz for an outdoor cook station and then wonder why it chalked out in three Florida summers. The answer is simple: they bought the wrong line.
OEM slabs come with Caesarstone’s manufacturer warranty, which is the only warranty worth having on the material itself. Aftermarket or off-brand equivalents don’t carry it. Our quote lists the exact Collection, color number, and finish so your fabricator can’t quietly swap to a lookalike.
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Styles & brands we work with
Signs Your Caesarstone Home Additions & ADU Spec Is Headed Wrong
Most of the failures we see in Jacksonville aren’t the Caesarstone failing. They’re the spec getting undermined before installation. Here’s what that looks like in the field:
– The quote says “quartz” but no brand name. That means the contractor reserved the right to install whatever was cheapest at the fabricator that week. You didn’t buy Caesarstone; you bought a chance. We name the brand, color, and collection in writing before you sign.
– The slab layout wasn’t done before pricing. If nobody measured and templated your counters before quoting, the number is a guess. Caesarstone slabs are 56.5″ x 120″, and how many slabs the job actually needs depends on the layout, not the square footage. A kitchen that math says needs 38 square feet might need two full slabs, and that changes the price. Good contractors template first.
– The edge profile quote doesn’t match the drawing. Bullnose, eased, mitered, waterfall: each edge costs different money to fabricate. We see quotes that say “standard edge” and then the homeowner gets hit with an upcharge when they ask for a waterfall island. Written drawings prevent that.
– The installer can’t tell you the slab lot number. Caesarstone lot numbers matter for color consistency across multiple slabs. If you’re running one continuous counter through an addition and the fabricator mixes lots, you can see a visible shift in tone at the seam. We confirm lot numbers before cutting.
– The warranty on the work is shorter than the manufacturer’s warranty on the stone. If the contractor warranty runs one year but the slab warranty runs lifetime, ask yourself who eats the problem when the seam fails at 18 months. Our 365-Day Done Right Promise covers the workmanship and we correct it at no charge if it fails inside that window. The manufacturer covers the material. Both should be in writing.
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See the difference
Before
After
Before
After
Before
AfterReplacement Cost & What’s Included
For Jacksonville, here’s the line-item reality on Caesarstone inside an addition or ADU:
| Scope Item | Installed Range |
|—|—|
| Caesarstone countertops (Classico line, standard edge) | $2,000 – $4,500 |
| Caesarstone countertops (Supernatural line, bookmatched) | $4,000 – $6,500 |
| Kitchen island with Caesarstone top | $3,000 – $10,000 |
| Outdoor kitchen Caesarstone (UV-stable line) | $2,500 – $6,000 |
| Full home addition including Caesarstone surfaces | $45,000 – $130,000 |
| ADU construction including Caesarstone surfaces | $90,000 – $220,000 |
What drives the range: slab square footage after templating, edge profile complexity, the number of cutouts (sinks, cooktops), whether the surface is indoor or outdoor-rated, and whether the addition requires structural work before counters go in. In Jacksonville, additions in older neighborhoods like Riverside or Avondale often run higher because the floor framing needs leveling before cabinetry and counters can go in. That’s not a surprise we spring on you at closeout; it’s in the written quote up front.
Every Caesarstone job we run includes the templating visit, slab layout confirmation, professional installation with seam alignment, and the written 365-Day Done Right Promise on workmanship. The Caesarstone manufacturer’s warranty covers the material itself. You get both pieces of paper before the job starts, not after.
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DIY or Call Us?
Caesarstone is not a DIY material, and neither is an addition or ADU. The slabs weigh roughly 10 – 12 pounds per square foot, which puts a standard island slab at 400 – 600 pounds. Dropping one doesn’t just break the stone; it breaks floors, cabinets, and occasionally the people underneath it. We don’t frame this as a cautionary suggestion. We frame it as a hard line: leave the handling, cutting, and seaming to a trained crew.
What you can do on your end is simpler. Check your existing quote against the spec sheet. If it says “quartz” without a brand, it’s not a Caesarstone quote. If it doesn’t include templating, it’s not a real surface quote. If the contractor won’t put the slab lot number and edge profile in writing, walk away. Those three checks take ten minutes and they save most of the disasters we get called in to fix.
Scope it right the first time, the job goes a lot smoother when nobody’s surprised. That’s not a slogan. It’s how we run every addition and ADU in Jacksonville. Call (904) 337-5929 and Curtis Lane or one of the team will walk you through the Caesarstone line for your project and give you a written price before anything gets cut.
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FAQs
How long does Caesarstone last in a Jacksonville addition or ADU?
Caesarstone is engineered quartz and holds up 20 – 30 years in indoor applications with normal use, though Jacksonville’s hard water means you’ll want to wipe mineral deposits off dark colors sooner rather than later. Outdoor Caesarstone in the UV-stable line is rated for exterior use and outlasts natural stone in Florida sun. Call (904) 337-5929 if you want to match a specific Caesarstone product to an indoor or outdoor application.
Can a damaged Caesarstone section be repaired instead of replaced?
Small chips and scratches can often be filled and polished by a fabricator, but cracks that run through the slab thickness usually mean replacement. Seam failures are repairable if the substrate is sound; the key is finding out why the seam opened before you chase the symptom. Our crew assesses the slab and the substrate before recommending repair or replacement, and we put that recommendation in writing.
How long does a home addition or ADU with Caesarstone surfaces take?
A full home addition in Jacksonville typically runs 4 – 9 months depending on scope, and an ADU runs 6 – 12 months. The Caesarstone portion itself, from templating to installed counters, is a 2 – 4 week window inside that schedule. We order slabs early so material lead time doesn’t stall the final phase. Call (904) 337-5929 and we’ll give you a realistic schedule for your specific job, not a promise we can’t keep.
Do you stock Caesarstone slabs here in Jacksonville?
We don’t warehouse slabs, because Caesarstone should be cut fresh from lot-matched inventory to your templated layout rather than pulled from old stock. We order directly through authorized Caesarstone distribution, confirm lot numbers before fabrication, and inspect every slab before it’s cut. If you want a specific color verified before you commit, call (904) 337-5929 and we’ll pull current availability for you.
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Contact Bradford Remodeling Co Jacksonville
If you’re planning a home addition or ADU in Jacksonville and want Caesarstone specified in writing before the first tool comes out, call (904) 337-5929. A live person answers; you won’t get a voicemail tree. We do kitchen remodel and full addition work under The Garrison Standard, which means the price is written before work starts and the guarantee is in your hand at close. We also work with KraftMaid, Cambria, and Silestone if you want to weigh your surface options side by side. The ask is simple: call for a free estimate, get the written price, and decide on your own timeline.
Written by Curtis Lane, Owner, Bradford Remodeling Co Jacksonville at Bradford Remodeling Co Jacksonville, serving Jacksonville and nearby areas.
