Bluestone patios for South Burlington.
Vermont-quarried bluestone patios in South Burlington — full-color or thermal-finish, set on properly compacted base, with drainage built in. Walls and steps integrated.
— Why most bluestone patios in South Burlington fall short
It’s not the stone. It’s the base.
We see the same patterns project after project. Here’s what goes wrong.
Base too shallow.
Six inches of crushed stone dumped, not compacted in lifts. The patio settles within a year.
No pitch for drainage.
Patios need 1.5% pitch away from the house. Built flat, water pools, freezes, joints blow out.
Wrong gauge of bluestone.
1″ bluestone cracks under furniture loads. Should be 1.5″ minimum, 2″ ideal for high-traffic.
Mortared joints in a frost climate.
Mortar doesn’t move. Vermont soil does. Mortared joints crack within 5 winters.
— Bluestone Patios, by the numbers
— What’s included
A patio built to outlive the house in South Burlington.
Whether the project is small or large, every bluestone patios install in South Burlington follows the same standards.
Excavation + base prep
10-14″ cut, geotextile fabric, 4″ crushed gravel + 4″ stone dust compacted in 2″ lifts.
Pitch + drainage
1.5% pitch away from house, integrated downspout extensions, French drain at low edge.
Hand-cut edge
Curves and edges hand-cut on site — not standard rectangles only.
Polymeric sand joints
Premium polymeric sand swept and activated. Flexes with the stone.
Optional integrated steps
Bluestone treads, stone or block risers, comfortable approach proportions.
Optional integrated wall + seating
Low stone walls along edges that double as casual seating.
Two-winter inspection
Spring of years one and two, we re-sand any joints that need it, no charge.
— The Cairn & Cedar Method
Four steps, project-dependent timeline.
Same Method whether the project takes 6 weeks or 18 months.
Site visit
Two-hour walk with the architect. Light, slope, drainage measured. No PowerPoint.
Design
Hand-drawn schematic, then full construction documents. Two reviews.
Quote
Fixed-price proposal, line-itemed by trade. You see the math.
Build
Our in-house crew, on site every working day. Architect at every milestone.
— Recent work near South Burlington
Three recent projects.
Lakefront master plan, 240 ft of dry-laid wall.
Three terraced rooms framed by stone wall and cedar pavilion.
Read project →
Seven dry-stone-walled terraces.
North-facing slope re-graded into seven terraced garden rooms.
Read project →
Bluestone courtyard with cedar screen.
1,400 sq ft contemporary courtyard with reflecting pool.
Read project →Hand-cut, polymeric joints
$22K–$65Ktypical install
Most patios run $35-$55 per square foot installed.
Integrated hardscape
$55K–$140Kcomplete scope
Most clients combine patio with low surrounding wall, garden steps, drainage.
— Bluestone Patios questions
What South Burlington clients ask.
Full-color or thermal-finish?
Full-color (variable blue, gray, lilac, gold) reads as more natural. Thermal-finish (uniform) is more contemporary. We’re 70/30 in favor of full-color.
How thick should it be?
1.5″ minimum residential. 2″ for high-traffic areas (entry walks, daily-use paths).
What’s polymeric sand?
Sand mixed with a binder that activates with water — sweeps into joints, hardens flexibly. Resists weeds and ant nests, doesn’t wash out, flexes with freeze-thaw.
Can you build over my existing patio?
Sometimes. Depends on existing base. Usually we tear out and rebuild because the original base was under-built.
How do I maintain it?
Sweep, hose off in spring. The polymeric sand handles weed suppression. Re-sand around year 10 if needed. Don’t use de-icing salts.
Will it stain?
Bluestone is dense and stain-resistant. Most stains lift with hot water and a stiff brush. Iron-furniture rust requires a poultice treatment.