architecture - engineering - construction
Printable version Bookmark this page Notify a colleague or friend about this page Bookmark and Share

Introducing Tectum V Acoustical Roof Deck from Tectum Inc.


Introducing the newest innovation in longer-span structural roof decks: Tectum V.

The Tectum V roof deck panel is a composite of a 1½" Tectum substrate, ½" NEOPOR® GPS (Graphite Enhanced Polystyrene) insulation, 7/16" OSB sheathing, 6" NEOPOR® GPS insulation, and 7/16" OSB sheathing with a slip-resistant surface. Components are bonded with code-listed structural adhesives. The NEOPOR® GPS core exceeds the requirements of ASTM C-578 Type I and bears the UL classification mark. Tectum V can span up to 12 feet.


  • Spans up to 12 feet
  • 50 pound design load
  • Diaphragm sheer of 417
  • R-Value of 33
The GPS core exceeds the requirements of ASTM C-578 Type I and bears the UL classification mark.

Tectum V Roof Deck Panels are recognized for use in Type I and II construction where fire-retardant treated wood is allowed in accordance with IBC Section 603.1 (1). The 1 '/2" Tectum substrate provides a 15 minute barrier for foam plastics (Per ICC-ES Evaluation Report ESR-1112). During shipping, storage, installation and use, this material should not be exposed to flame or other ignition sources. NEOPOR@ GPS insulation contains a flame retardant additive to inhibit accidental ignition from small fire sources.

When designing for high-humidity applications such as pools or ice arenas, please contact the Tectum Inc. technical department for assistance.

About Tectum Inc.

Acoustics are a key element of good building design and have been proven to affect an occupant’s perception of the quality of a space. No matter what kind of space, good acoustics make the sounds cleaner, clearer and more easily understood.

Style is a critical element for most spaces, and today Tectum Products provide a tremendous range of options. From the full spectrum of color in the Sherwin Williams pallet to custom-printed images of your design to fabric-wrapped panels, Tectum Products are surprising architects and designers with new possibilities for realizing a design vision.

Toughness is at the heart of all Tectum Products. Starting in 1949 Tectum Products have proven their durability and abuse-resistance in high-traffic, high-impact areas.

After more than half a century in widespread use, Tectum Acoustical Products have won the trust of commercial, industrial and institutional designers.

For other relevant searches, you might want to try:

(03 50 00) Cast Decks and Underlayment
(03 51 00) Cast Roof Decks
(06 15 16) Wood Roof Decking
(09 51 00) Acoustical Ceilings
(09 51 13) Acoustical Panel Ceilings
(09 54 00) Specialty Ceilings
(09 57 00) Special Function Ceilings
  (09 60 13) Acoustic Underlayment
(09 80 00) Acoustic Treatment
(09 81 00) Acoustic Insulation
(09 81 13) Acoustic Board Insulation
(09 81 16) Acoustic Blanket Insulation
(09 83 00) Acoustic Finishes