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Cambridge Pavers Home Additions & ADU: The Jacksonville Owner’s Guide
If you’re planning a home addition or ADU in Jacksonville using Cambridge Pavers, the total installed cost typically lands between $45,000 and $130,000, depending on square footage, foundation work, and how much plumbing and electrical the space requires. Most Jacksonville owners call us after they’ve priced materials at the paver yard and realized the hardscape itself isn’t the confusing part, it’s understanding how the pavers tie into the structure, drainage, and the existing slab. We walk the site, name every material in writing, and give you a fixed price before any work starts.
Which Cambridge Pavers Models This Applies To
Cambridge Pavers makes a broad line of paver products, and the good news is that their modular sizing system carries across most collections. The key spec to know is the 3-piece modular dimension set: Cambridge pavers typically run 6×9, 6×6, and 6×12 inches within a single collection, which lets a pattern repeat cleanly without custom cuts at the edges. The collections you’ll see most in Jacksonville are the Ledgestone, RoundTable, and ArmorTec lines. ArmorTec pavers carry a thicker 60mm profile, which matters in a home addition or ADU project because they hold up under heavier foot traffic and modest vehicle loads if you’re adding a new parking pad alongside the structure.
When matching an existing Cambridge installation for an addition, measure a full paver, not a partial cut. Check the back face for the Cambridge stamp. If the original pavers were installed more than a decade ago, you may be working with a discontinued color lot, and the honest answer is that a perfect color match may not exist. In Avondale and Riverside, where older homes have patios that predate the current dye runs, we often recommend a deliberate border or transition band rather than a patchy attempt to blend.
Styles & brands we work with
Signs Your Cambridge Pavers Home Additions & ADU Is Failing
- Paver settlement at the transition where old slab meets new foundation. Jacksonville’s sandy loam shifts with the wet-dry season cycle, and a failing base at the seam is often the first visible signal that site prep wasn’t deep enough.
- Standing water pooling against the new addition’s stem wall after a hard rain. This isn’t just a paver problem, it’s a grading problem. In Mandarin and Julington Creek, where the water table sits high, we set the final paver elevation to move water away from the structure, not toward it.
- Edge pavers drifting outward and opening gaps along walkways. Without a locked edge restraint, the whole field can creep. Cambridge pavers don’t fail on their own; the edge system fails around them.
- Efflorescence, or white chalky haze, spreading across new pavers. This is cosmetic more than structural, but it signals moisture wicking through the paver body. Florida humidity and frequent irrigation make it common. It’s usually treatable with the right cleaner and a moisture-management plan.
- Crumbling paver edges where a mower or wheelbarrow has clipped them repeatedly. The 60mm ArmorTec pieces resist this far better than the thinner profile pavers, which is why we specify them on projects where a Jacksonville owner plans to keep a lawn mower or utility cart in the ADU.
See the difference
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AfterReplacement Cost & What’s Included
For a Cambridge Pavers home addition or ADU in Jacksonville, installed pricing runs $45,000 to $130,000. The biggest swing factors are foundation type: slab on grade is the most economical, while pier and beam over sandy soil costs more; permitting and impact requirements in Duval County; and how much rough plumbing and electrical the new space demands. A detached ADU with a kitchenette and full bath sits at the upper end because you’re running new utilities from the main service, not just extending a wall.
Every quote we write names the paver collection, the base depth, the edge restraint type, the exact square footage of hardscape, and the labor broken into stages. No allowance line items that quietly grow. The written price is the price. And the work is covered by the 365-Day Done Right Promise: if it’s not done right, we make it right.
DIY or Call Us?
For a home addition or ADU, this is structural work, full stop. You’re tying new foundation to existing slab, running electrical, setting drains, and pulling permits in Jacksonville. That’s not a weekend project. What an owner can do safely: walk the existing paver area and mark where water stands after rain, photograph the current Cambridge color and pattern so you can reference it in a quote, and measure the rough footprint you want. That’s useful. Digging and setting a base without knowing the soil bearing capacity under Jacksonville’s wet-dry cycles is how you get a settled pad two summers later.
We’d rather you call us before you buy materials. Graham Stein has spent years walking Jacksonville job sites, and the one pattern that repeats is this: a homeowner who bought pavers first and planned second usually pays for it twice. Call (904) 643-6243 and we’ll come look before you spend a dollar on product.
FAQs
With a properly compacted base and a locked edge restraint, Cambridge ArmorTec pavers can last 30 years or more in Jacksonville’s climate. The paver itself rarely fails; the base and edge system are what give out first if corners were cut during install.
Sometimes, if the base is still tight and the paver lot is available. We’ll check the pitch, check for settling, and tell you honestly whether reuse makes sense. Call (904) 643-6243 for a site walk.
Plan for 8 to 16 weeks depending on permitting, foundation type, and weather. We name the start date and the dumpster day in writing so you’re not guessing.
We order per project in full pallets from the Cambridge distribution network serving Jacksonville, which means your lot arrives together and the color matches across the whole field. We also work with KraftMaid, Cambria, and Silestone on the interior side when the addition includes a kitchen or bath. Call (904) 643-6243 for an exact quote, estimates are free.
Written by Graham Stein, Owner, Elmstead Remodeling Jacksonville at Elmstead Remodeling Jacksonville, serving Jacksonville and nearby areas.
