This one-piece 4' x 4' sloped polyiso drain set. Available with a 1.5" maximum thickness. Gemini™ Drain Sets install quickly, save labor costs, and eliminate rooftop waste. And Atlas Gemini™ Drain Sets are designed to mate perfectly with Atlas tapered insulation panels and Gemini™ Crickets.

ACFoam-IV featured in a new case study set in New Orleans, LA. Find out how this great product with HIGH PERFORMANCE characteristics helped control costs and address code requirements in a local film studio. Thanks to Atlas’ innovative facer technology, Atlas ACFoam-IV is the first high performance polyiso roof insulation product capable of never-before-seen wind uplift ratings for selected roof membranes adhered directly to polyiso.

GEMINI™ Tapered Edge Strips are the only polyiso insulation component with a Zero Edge Solution. Gemini TES provides a smooth transition from tapered edge to roof surface in a dimensionally stable insulation panel for use in Single-Ply, Mod-Bit, and BUR systems. The best thing about Gemini TES is that they provide a stronger, more durable edge material than perlite or fiberboard.