Project Description
50 LEO
50 Leo M Birmingham Pkwy, Boston, MA 02135
Project Description
50 LEO is a 49-unit luxury new construction condo building situated in the emerging Brighton Corridor. The project manager requested a fire rated hinges solution for their 3-0″ x 7-0″ doors in hollow metal frames.
Waterson Product
K51M-450-A3-US19: Full Mortise 4.5 inch x 4.5 inch, satin matte black, speed control with self-closing mechanism, 90-minute fire rating code.
Fill out the form below and request a trade discount for your project.
Distributor
Unified Door & Hardware Group
Elkridge, MD, 21075
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
Replacing Door Hinges: 1/4 vs 5/8 Radius vs Square Corners
Quick Answer Most 4 inch residential door hinges have one of three corners: square, 1/4" radius, or 5/8" radius. A rounder hinge fits a mortise [...]
Why Won’t My Self Closing Door Hinges Close in Cold Weather
Quick Answer An exterior door that closes fine in summer but won't latch in winter is usually affected by two things: weather stripping that stiffens [...]
Soft Closing Hinges: 9 Most Frequently Asked Questions
Since the AIA in 2018, there has been an increased interest in Waterson hinges for many different projects. We have been inundated with questions by [...]