Rooftop Deck — Family-owned, 4.9★ rated, 15-year warranty
Rooftop decks in Alpharetta neighborhoods like Windward and the Avalon area are trending harder than ever—and adding a sport court to yours transforms that space into something genuinely functional. Whether you're in newer construction in Crabapple or one of those Fulton County properties with solid bones, a synthetic turf sport surface handles Georgia's humidity and sun better than you'd think. The thing is, most rooftop decks aren't designed with heavy foot traffic in mind, and that's where planning matters. You need turf that won't trap moisture against your deck structure, won't shift under lateral movement during basketball or tennis, and can handle the temperature swings between direct sun exposure and shade. We work with Alpharetta homeowners constantly who want their deck to earn its square footage—turning that unused space into a backyard court for the kids, a workout zone, or honestly just a place that looks intentional and modern. The right artificial turf system, properly installed on a rooftop, solves the drainage problem that's kept a lot of people from even considering this upgrade.
Alpharetta's North Fulton clay soil drains poorly when it's wet, which is exactly why rooftop installations are smart here—you're avoiding that clay altogether. But your deck itself needs attention: newer construction homes in these neighborhoods tend to have composite or pressure-treated decking, and moisture trapped between the turf backing and the wood will cause rot and mildew. We always recommend a moisture barrier and proper sub-base ventilation for rooftop courts. Sun exposure is another factor. Depending on your roof orientation and whether you're near the tree canopy around Avalon or Alpharetta City Center, you might get brutal afternoon heat or dappled shade. Synthetic turf handles both, but the shade patterns matter for long-term wear—we'll assess that during consultation. Most rooftop decks in these Alpharetta ZIP codes (30004, 30005, 30022, 30023) are modest in square footage, so we're typically looking at 300–600 square feet for a functional court. That size constrains your sport options—think pickleball, half-court basketball, or a training area rather than full court. HOA rules vary between Windward and Crabapple, so we always recommend checking your CC&Rs before we break ground.
Not if it's installed correctly. The culprit is trapped moisture, which we prevent with a moisture barrier and a sub-base that lets air flow underneath. Georgia's humidity is brutal, but we've installed dozens of rooftop courts in Fulton County without deck damage. Proper ventilation and annual inspection keep everything healthy.
Rooftop installs run 15–25% higher than ground-level courts because of safety railings, structural load assessment, and specialized sub-base work. A 400-square-foot court typically ranges from $8,000–$15,000 depending on turf quality and your deck condition. We always provide a site-specific quote.
Yes. We build a sub-base directly on your existing deck using pressure-treated wood frames and drainage layers. Your deck stays intact, and the turf system can be removed if you move. It's the least destructive approach for newer Alpharetta construction.
Half-court basketball, pickleball, and training areas are your best bets given typical rooftop square footage. Full tennis courts don't fit. We also see homeowners use them for yoga, agility work, and general recreation. Your space and HOA rules will dictate what's realistic.
Call (706) 701-8873 or visit instant.lawnlogicturf.com — 60-second quotes, no pressure.