One Park Condominiums is a 14-story condominium building and the first large-scale residential property built in the borough (Cliffside Park, NJ) in over a generation. Perched high above the Hudson River with beautiful views of Manhattan, the project features 25,000 square-feet of outdoor and indoor amenities, including an aquatic center, fitness center, golf simulator, a rooftop deck with grilling areas and fire pits, a children’s playroom, pet spa, guest suites and electric car charging stations. The project also features a 326 space Unitronics parking system, which allows residents to pull into a large port that is ADA-compliant, turn off their car, take their keys and leave just footsteps from the front door and go to a kiosk where they enter their information and the garage will park the car on its own. For this project, the contractor converted everything to CertainTeed because products were more cost-effective with the same level of performance as competitors. The building used CertainTeed's soundboard and thermal insulation.
One Park Condominiums

One Park Condominiums
Z&J Construction
One Park Condominiums
Cliffside Park, NJ
5th US Trophy Contestant

Key Challenges
One of the key challenges was creating a quiet space for the residents to enjoy the serenity of their beautiful views –this was accomplished by utilizing 225,000 sf of 5/8" Silent FX. The building also has 6-inch walls –as opposed to the standard 3-inch –so it has double drywall on both ends. Additionally, with 15-20 apartments finished every single week, the quantity of work in one year was extremely tight.

Key Achievements
The building is unique, modern and of high-quality with a lot of details, with immaculate finishing work to reflect the aesthetic of the rest of the project. The amount of material used, the sheer volume of it, was also very impressive –double the usual amount of SilentFX QuickCut was used.