Arctangent Inc

Manhattan’s streets pulse with vertical ambition; then the occasional rooftop garden softens the skyline. Arctangent Inc carves space where concrete meets canopy, translating steep terraces and tight lots into green architecture. They handle residential courtyards, commercial plazas, and institutional courtyards with equal precision, balancing drainage, sun angles, and seasonal color. Brick sidewalks and steel fire escapes frame the firm’s Madison Avenue perch at 148 Madison Ave #1601, New York, NY 10016. Designers there survey odd angles and zoning limits before proposing integrated systems—green roofs, permeable paving, rainwater harvesting—all drawn to scale. Their plant palettes lean native where possible, favoring species that shrug off wind and reflected heat. Urban dwellers now expect outdoor rooms that feel larger than the lot beneath. The practice’s portfolio spans pocket parks along subway viaducts, micro-forests in corporate atriums, and linear meadows that double as bicycle lanes. Each project begins with a site visit, ends with phased maintenance schedules, and sidesteps the usual curb-to-fence clashes. Need a map? The directions are live. Call 212-689-2688 to discuss your plot before the next site survey.