Project Description

350 Boylston Street Project | Chestnut Hill, MA

Project Description

The 350 Boylston Street project is a nine-story commercial building with office and retail space. This large-scale project urgently required self-closing hinges for 143 doors.

The doors measure about 8 feet tall, 1-3/4″ thick, and weigh around 200 lbs. They chose Waterson self closing hinges for the controlled closing performance and clean architectural appearance.

Additionally, they also installed 118 pieces of Waterson door stoppers that hold the door at a 90-degree angle and prevent it from hitting the wall, improving the overall experience.

Waterson Product

  • K51M-450-A4-304-US32D: full mortise 4.5” x 4.5”, self closing, controlled closing speed, adjustable, 3hr fire rated, UL-listed, 304 stainless steel
  • Door Stop: 90° door stopper, 304 stainless steel, satin brushed

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Managing Company

Eaton Door and Frame
14 Garabedian DR, Salem, United States, NH 03079

Photos:

350 boylston street project

Request For Quote

Please note that Waterson Closer Hinges start from a size of 4″x4″. If you’re in need of smaller self-closing hinges, we’d recommend checking out some other resources! Also, we only provide single acting closer hinges. Thank you.

Recent Post

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Self Closing Door Hinges for Fire Doors: Achieve Building Safety

September 13th, 2026|Comments Off on Self Closing Door Hinges for Fire Doors: Achieve Building Safety

Quick Answer Fire doors are required to be self-closing under NFPA 80. They must close and latch reliably from fully open, with most jurisdictions expecting [...]