Main Library Building


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Structural Engineer’s Report

Concerning issues uncovered at the main library building (407 William Floyd Parkway) that require remediation:

Construction Update (October 22, 2023)

Here’s an update on the renovation of our main library building. As always, our vision is to deliver to you – our cherished patrons – a space that’s modern, welcoming, and accessible to everyone. Here’s a snapshot of our recent progress:

Interior Developments

  • Cellar and Basement: The cellar is now fully sheetrocked, and work on the basement walls is progressing smoothly.
  • Framing: Miscellaneous framing and soffit framing will be ongoing for the next few months, shaping the internal structure of our library.
  • Electrical Work: The electrical rough-in continues, ensuring that our library will be well-lit and powered for all our technological needs.
  • HVAC and Plumbing: The rough-in for both HVAC and plumbing is now 99 percent complete.
  • Elevators: Stay tuned! The ADA-compliant elevators are set to be delivered by the end of this month, reinforcing our commitment to accessibility.

Exterior Enhancements

  • Windows and Siding: We’re expecting the delivery of new windows by the end of October. Once they’re in place, we’ll continue with the siding, giving our library a fresh, modern look.


A Heartfelt Thank You! Your unwavering support and patience are the pillars of this renovation. We’re making great headway, and it’s all thanks to you. Together, we’re building a library that truly resonates with the spirit of the Mastics-Moriches-Shirley community!

Revisions to the 45,000 square foot Main Library Building will be comprehensive from the inside out.

There will be more quiet spaces to work and study, as well as additional meeting/activity rooms to provide more sessions of educational programs, ranging from chair yoga to cooking classes to courses on prepping for the high school equivalency exam.

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The renovations also include substantial technology updates including a state-of-the-art network infrastructure to support new computer labs, high-speed internet, and makerspaces including 3D printers, virtual reality, and coding/robotics. In addition, the
library will have IP phones, new audio/video systems in meeting rooms, teleconference systems, assistive listening devices, and charging stations for devices. An automated self-return/sorting system will save time and money.

The new library will feature an updated indoor performance space with a full stage, ADA-compliant restrooms for public and staff, added and improved security cameras, a lounge area to use laptops and charge devices, and expanded public seating and program rooms in every department.
Aside from additional space for our book and media collections, the new library will feature an archival room for safe storage of important local history collections.

More privacy, fewer distractions

The entrance lobby and front desk area will be separated from the adult section by a soundproof glass partition. Since many transactions occur at the front desk, separating this area of nearly continuous activity will make it significantly quieter on the rest of the floor. Partitioning off a computer lab area and adult reading lounge within the adult space will also add more quiet areas, as sounds from interactions at the information desk will be blocked by the new glass partitions. Following the renovation, adults will be able to enjoy an enclosed computer area and a separate quiet reading lounge area removed from the hub of transactions and phone conversations.

Staff offices – slated to be moved to the lower level – will also be repurposed into meeting rooms, program spaces, and study spaces for our customers.

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