SEISMIC ALUMINUM HEAVY-DUTY FLOORING
SYSTEM – RECESSED BLOCKOUT APPLICATION
MODEL(S): PTX/PTXw
PTX Floor to Floor System – 2" Through 12" Sizes
GENERAL SAFETY PRECAUTIONS
damage. It is solely the responsibility of the user, through their own analysis, to select products suitable to the
specific application requirements, ensure proper maintenance and use as intended. Follow local, state, and
federal regulations for proper installation and operation requirements.
Introduction + Safety
Please read the complete instructions carefully before beginning any work. To ensure proper
installation and performance of the product, the following actions must be completed by the
installing contractor. Failure to do so will affect the product warranty
Transportation + Storage
o Inspect all shipments and materials for missing or damaged components and
hardware.
o Material must be stored in a clean, dry location.
Preparation
• Locate the packing slip(s) and/or shop drawings.
• Verify that all products listed on the packing slip are included in the package.
• Check the products for damage. If products are damaged, report a freight claim
immediately and leave the products in their packaging. If you sign for products
without reporting damage, you waive your right to a freight claim and will be
responsible for their replacement cost.
• Read the instructions thoroughly before beginning installation.
Direct Service Done Right
Since 1948, Nystrom has been the go-to manufacturer of specialty building products providing a wide range of floor, roof, wall,
ceiling, and stair access products that create safer, more accessible buildings. We offer hassle-free services including access to
technical experts, REVIT tools for BIM, HPDs for LEED v4, 3-part specifications and AIA-accredited continuing education courses.
GENERAL DESCRIPTION
This Heavy-Duty Seismic Recessed System can
accommodate larger openings with multidirectional
movement requirements. An integral moisture
barrier keeps the weather out.
Improper selection, installation, or use can cause personal injury or property
Installation, Operation
+ Maintenance Manual
.
1
©2023 Nystrom, Inc.
Rev 05/2023
Need help?
Do you have a question about the PTX and is the answer not in the manual?
Questions and answers