Henley on Hudson
Maspeth Contracting was hired to install the paver system on this rooftop and grade-level courtyard project. The pavers are from Hanover architectural products and are made from precast concrete, and come in a variety of colors.
This project features a direct-to-concrete, liquid applied, Inverted roofing membrane assembly with an intensive green roof overburden system on top. Parapro by Siplast was the waterproofing membrane used in this system and carries a maximum of a 30-year guarantee from the manufacturer.
In the Greenpoint area of Brooklyn, Gotham Greens built their first rooftop greenhouse system on top of a new roofing system installed by Maspeth Contracting. Our membrane is currently supporting over 15,000 square feet of locally grown herbs and vegetables.
This facility is home to chemical laboratories and therefore require a no-nonsense roofing system above. This project involved a complete removal of the previous roof system, new vapor barrier, 6 inches of insulation and cover board, 2 plies of high quality Siplast SBS roof membrane, and Parapro liquid flashings, all installed with full time third party oversight.