NBX designs and installs patios in Cos Cob, CT that hold up to daily use, complement your home's style, and give you a real reason to spend more time outdoors.
Understanding The Service
The groundwork that determines whether a patio lasts decades or cracks within a few seasons
A beautiful patio surface means very little if the foundation underneath it is not built correctly. Our process for every patio project in Cos Cob, CT starts with excavation to the proper depth, followed by a compacted gravel base that provides stable support and allows water to drain away rather than pooling beneath the surface. This base layer is the single biggest factor in whether a patio stays level and crack-free for years to come.
Once the base is established, we add a layer of bedding sand that creates a smooth, even surface for setting pavers, flagstone, or pouring concrete. Every patio is built with a slight slope away from the home, typically a small grade over the length of the patio, so rainwater sheds naturally instead of collecting near your foundation or creating slippery standing water.
Material installation is where the design vision comes together. Paver patios offer flexibility in pattern and color, allowing for borders, accent bands, and custom layouts. Flagstone provides a natural, organic look with irregular shapes that fit together like a puzzle. Poured concrete offers a clean, modern surface that can be stamped or stained to mimic other materials at a lower cost.
The finishing details complete the project, including polymeric jointing sand that locks pavers in place while still allowing flexibility, edge restraints that keep the entire patio structure from shifting over time, and a final compaction pass that sets everything firmly together. We walk every completed patio with you to confirm the finished product matches the design we agreed on from the start.
Design Options
Three popular approaches, each suited to different budgets and aesthetics
Flexible patterns, colors, and borders that give you full control over the final design.
A natural, irregular surface that creates a relaxed, organic feel for garden-style spaces.
A budget-conscious option that can replicate stone or brick texture at a lower overall cost.
Why It Matters
What a properly constructed patio adds to your home
Adds a functional, usable outdoor room for dining, relaxing, and entertaining guests.
Proper slope and base preparation keep water moving away from your home, not toward it.
A compacted base means the surface stays level and crack-free for years without heaving.
Paver and stone surfaces require minimal upkeep compared to wood decking or loose gravel.
Patterns, borders, and material choices are tailored to match your home's architecture.
A well-built patio is consistently one of the most valued outdoor improvements by buyers.
Customer Feedback
Real feedback from clients who had a patio built on their property
We use our new patio almost every evening now. The pattern they laid out for the pavers looks even better than what we originally pictured.
Our old concrete slab used to flood every storm. The new patio has proper drainage built in and we have not had a single puddle since.
The flagstone patio fits perfectly with our garden beds. It looks like it has been part of the yard for years, not a brand new install.
From the base preparation to the final sweep of jointing sand, the whole process was handled professionally and on schedule.
The crew kept the space clean every day and made sure our family could still use the yard comfortably while the work was happening.
The finished patio feels sturdy, polished, and built to last. It completely changed how we use our backyard.
Related Services
Many of our patio clients also schedule these related services
Common Questions
Answers to what Cos Cob, CT homeowners ask us most before construction begins
Most residential patios are completed within three to five days depending on size, material choice, and the complexity of the design pattern. Larger projects with seating walls take additional time.
Proper base preparation and polymeric jointing sand significantly reduce weed growth between pavers, since there is no loose soil bed for seeds to take root in beneath the surface.
Yes. Fire features and seating walls can be incorporated directly into the patio design and are popular additions for homeowners who plan to use the space for entertaining.
Schedule your patio design consultation with NBX and create the outdoor space your Cos Cob, CT home deserves.