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Cambridge Pavers Home Additions & ADU: The Fort Worth Owner’s Guide
A Cambridge Pavers home addition or ADU in Fort Worth typically runs $45,000 to $130,000 installed, depending on square footage, foundation work, and how much paver integration you’re planning. Most owners reach out when they realize their existing paver patio or driveway needs to be cut, lifted, and re-set to tie into the new structure, or when they want the addition’s hardscape to match the pavers they already have. The pavers themselves are rarely the weak point. What fails is usually the base underneath them, the edge restraint, or the transition where old pavers meet new foundation work.
We’re Sawyer Remodel Fort Worth, and we install and integrate Cambridge Pavers products into home additions and ADUs across Fort Worth. We’re an independent contractor, not affiliated with Cambridge Pavers, but we’ve been working with their product lines long enough to know exactly what holds up in North Texas soil and what doesn’t.
Key Takeaways
- Full home addition with Cambridge Paver hardscape integration: $45,000 – $130,000 in Fort Worth
- ADU construction with paver patio or walkway tie-ins: $90,000 – $220,000
- Pavers rarely fail. The base, drainage, and edge restraint under them do.
- We stock Cambridge-compatible edge restraints, polymeric sand, and base materials on the truck
- Written price before any work starts, every time
Which Cambridge Pavers Models This Applies To
Cambridge Pavers splits their catalog into a few distinct lines, and the compatibility story matters more than most homeowners expect. The Maytrx line uses a proprietary interlocking system with a wider joint, which means the edge restraint from a standard paver won’t sit right on it. The Ledgestone and RoundTable lines are modular but use different thicknesses: Ledgestone runs 60mm, RoundTable runs 80mm in most Fort Worth installs. If you mix thicknesses on a resurfaced patio next to a new addition, the transition lip will catch every shoe that walks across it.
The compatibility gotcha we see most often: a homeowner adds a sunroom or ADU, then wants to extend the existing paver patio to meet the new door. They call a paver supplier who sells them the same color name from a different Cambridge manufacturing run. Paver colors shift between batches, sometimes noticeably. The fix is to pull a few pavers from the existing field and blend them into the new section, which is exactly how we handle it. For OEM versus aftermarket: Cambridge’s own joint sand and edge restraints are fine products, but equivalent poly sands from Techniseal or Alliance perform identically in Fort Worth’s freeze-thaw cycle and cost less. We carry both and will tell you which makes sense for your job.
Styles & brands we work with
Signs Your Cambridge Pavers Home Additions & ADU Is Failing
- Sunken pavers near the new foundation line. The backfill around a new addition settles, and if it was compacted in lifts too thick, the pavers sink with it. This is the number one call we get after an addition is finished by a builder who treated hardscape as an afterthought.
- Polymeric sand washing out after every rain. North Texas storms are short but violent. If the joint sand was never activated properly or the base holds water, you’ll see sand trails across the pavers within a few months.
- Edge pavers shifting outward. The edge restraint is either missing, too shallow, or installed without spikes into compacted base. Pavers are designed to interlock under load, but the outside edge is the weak point. Once it moves, the whole field loosens.
- Standing water pooling against the addition’s slab. Pavers need a minimum slope of 1/8 inch per foot away from any structure. If water sits against your new ADU’s foundation, the base is saturated and will heave and crack the paver joints within two seasons.
- White haze or crust on the paver surface. That’s efflorescence, and in Fort Worth it’s usually a sign that water is moving through the pavers from underneath, not from above. The salt deposits come up through the paver from a wet base, which means drainage failed.
See the difference
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AfterReplacement Cost & What’s Included
If your Cambridge paver area needs to be torn out, re-based, and re-set as part of a home addition or ADU project, you’re looking at $8 to $22 per square foot for the paver portion alone in Fort Worth, on top of the addition cost. A smaller paver patio tie-in might run $3,500 to $11,000 total. A full driveway replacement with Cambridge pavers lands between $7,000 and $18,000. The range depends on excavation depth, whether we’re hauling off old concrete or leaving a stable slab in place, and how much paver re-use is possible.
What’s included in our number: demolition of the existing surface, base material (we use 4 to 6 inches of crushed limestone, compacted in lifts), bedding sand, pavers, edge restraint, polymeric joint sand, and full cleanup. The written price you approve before work starts is the price you pay. No change orders unless you ask for additional scope. That’s how Luca Romano runs every job, and it’s been that way since 2005.
DIY or Call Us?
You can safely check a few things yourself: look for paver edges that have drifted outward, watch where water pools after a storm, and tap a few pavers with a rubber mallet to see if any rock or sound hollow. What you shouldn’t do is pull up a section of pavers to “take a look” at the base. Once you break the interlock and disturb the edge restraint, the whole field loses stability, and you’ve turned a repair into a rebuild.
For an addition or ADU, the foundation and framing work is structural, permitted, and inspected. That is not a weekend project, and it’s not a place to save money. If you’re seeing paver failure around an existing addition or planning to tie a new one into existing hardscape, call us at (682) 841-6652 and we’ll walk the site with you. The estimate is free.
FAQs
With a properly compacted base and functioning drainage, Cambridge Pavers will outlast the house they’re attached to. The pavers themselves carry a transferable lifetime warranty from the manufacturer. What fails in Fort Worth is the base and edge restraint, typically within 5 to 10 years if it was installed poorly or if the grade settled. Call (682) 841-6652 and we’ll tell you honestly whether your pavers need repair or the base does.
Most paver problems are repairable. If the edge has drifted, we re-set the restraint and re-compact the perimeter. If a section has sunk, we pull the pavers, re-level the base, and re-set them. Full replacement only makes sense when the base material has deteriorated to the point that patching would leave you chasing the same problem in another spot. We’ll show you exactly what we’re seeing before we recommend anything.
For a typical paver patio or walkway tie-in to a new addition, plan on 2 to 4 working days. That includes demo, base prep, paver installation, joint sand, and compaction. The framing and structural work on the addition itself runs on a separate timeline we’ll lay out in your written scope of work. Every job gets a written schedule before we start.
We keep Cambridge-compatible edge restraints, joint sand, bedding sand, and base material on our trucks, along with a working inventory of Cambridge’s most common Fort Worth colors in the Maytrx and Ledgestone lines. For exact batch matching, we source from local Cambridge distributors to get the closest run available. If you’re not sure what you have, send us a photo and we’ll identify it. We also stock parts and materials from KraftMaid, Cambria, and Silestone for the interior side of additions and ADUs.
Call (682) 841-6652 for a free estimate on your Cambridge Pavers home addition or ADU project in Fort Worth. Luca Romano will walk the site himself, answer your questions straight, and put the price in writing before any work starts. The work talks. We just back it up.
Written by Luca Romano, Owner & Lead Remodeler, Sawyer Remodel Fort Worth at Sawyer Remodel Fort Worth, serving Fort Worth and nearby areas.
