Case Study: Backyard Patio Installation in Chapin, SC
Deck-to-patio conversion in Timberlake, Chapin — 350 sq ft Belgard paver patio with French drain and seating wall.
The Situation
A couple in Timberlake (Chapin) wanted to replace a failing 15-year-old wooden deck with a paver patio. The deck boards were rotting and the piers had shifted in the clay soil. They wanted a flat, stable surface for outdoor dining and a fire pit, low maintenance, space for a 6-person table plus seating area, and materials that wouldn't get too hot barefoot in SC summers. The challenge: 18 inches of grade change from house to back fence required a drainage solution.
Phase 1: Demolition and Grading
Demolished and hauled the old deck (16x14 ft), posts, and concrete piers. Excavated the patio area to 8 inches below finish grade. Installed a 4-inch perforated French drain at the uphill edge to intercept runoff, connected to a pop-up emitter at the back fence. Compacted the subgrade with a plate compactor — critical in Lexington County clay to prevent settling.
Phase 2: Base and Paver Installation
Laid geotextile fabric over compacted subgrade. Applied 4 inches of crushed granite base (QP) in two lifts, each compacted separately. Screeded 1 inch of coarse sand bedding layer. Installed Belgard Lafitt Rustic Slab in Danville Blend — a larger-format paver with natural stone look. Running bond pattern with staggered joints. 350 sq ft total (20x17.5 ft) with soldier course border in contrasting color.
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Filled joints with polymeric sand (locks pavers, prevents weed growth, withstands SC rain). Built a 2-course segmental retaining wall (12 linear feet) along the downhill edge. Planted 6 Liriope Big Blue along the wall face. Applied 2 cubic yards of mulch to adjacent beds. The homeowners added a Belgard fire pit kit the following month in the corner we'd planned for it.
The Numbers
Total project: $6,800 over 6 working days with a 3-4 person crew. The French drain solved a longstanding soggy-yard problem. Belgard Danville Blend pavers stay cool enough for bare feet in July. Zero maintenance beyond occasional sweeping and annual polymeric sand refresh. The retaining wall doubles as seating during parties.
FAQ
Common questions about landscaping
- How long does a paver patio last compared to a wood deck in SC?
- A properly installed paver patio on compacted base in Lexington County clay will last 25-30+ years with minimal maintenance. The same investment in a new deck gives maybe 15 years before you're replacing boards. SC humidity accelerates wood rot, and our clay causes pier settling — pavers are the better long-term investment.
- Do pavers get too hot to walk on barefoot in summer?
- It depends on the color. Lighter-colored pavers like the Belgard Danville Blend reflect more heat and stay comfortable barefoot even in July. Dark pavers absorb more heat and can get uncomfortably hot. We always recommend lighter tones for patios where people will walk barefoot.
- Why is a French drain necessary under a patio?
- On sloped lots — common in Chapin and Lexington — water runs downhill toward the patio and pools against the house. A perforated French drain at the uphill edge intercepts that water before it reaches the patio surface and routes it to a pop-up emitter downhill. Without it, you get standing water on the patio after every rain.