Tectum E & E-N Roof Decks

Replacing Tectum roof deck panels is made easy when you work with Tectum Replacement. Our selection of replacement Tectum panels includes Tectum E & E-N, three-in-one composite panels that provide premium sound absorption, a nailable surface,  and the high-quality performance contractors expect from Tectum products.

What Is Tectum E?

Tectum E roof deck panels are available in spans up to 8 feet in a variety of thicknesses, providing customizable options for each project. Each thickness features EPS insulation layered between Tectum substrate and slip-resistant 7/16” OSB  for high-quality performance. These panels are suitable for low or high sloped applications, typically in schools, gymnasiums, and auditoriums. The EPS insulation in these panels exceeds the requirements of ASTM C-578 Type 1 and bears the UL classification mark.

Tectum E panel material diagram

Tectum E Configuration Features

Key Attributes Composite Features Typical Applications
  • Premium sound absorption – NRC up to 0.80
  • Spans up to 8 feet
  • 2 ¾” – 10” thicknesses available
  • 1 ½” or thicker Tectum I panel
  • EPS Insulation
  • 7/16” OSB
  • Slip-resistant surface
  • Schools
  • Gymnasiums
  • Auditoriums

What Is Tectum E-N?

Tectum E-N replacement roof deck panels are composed of similar components as Tectum E, but with NEOPOR GPS insulation in the core. These panels also include the slip-resistant OSB, exceed the requirements of ASTM C-578 Type 1, and bear the UL classification mark. Tectum E-N panels are suitable for applications including schools, gymnasiums, and auditoriums.

Tectum E-N panel material diagram

Tectum E-N Configuration Features

Key Attributes Composite Features Typical Applications
  • Premium Sound absorption
  • Spans up to 8 feet
  • 2 ¾” – 10” thicknesses available
  • Low or high slope applications
  • 1 ½” or thicker Tectum I panel
  • NEOPOR® GPS insulation
  • 7/16” OSB 
  • Slip-resistant surface
  • Schools
  • Gymnasiums
  • Auditoriums

Ordering Tectum E-N Replacement Panels

At Tectum Replacement, our focus is on ensuring that our clients get the Tectum products needed to complete their roof deck repair and replacement projects smoothly and efficiently. We have no minimum quantity order requirements, so whether your project calls for a single panel of Tectum E, a selection of Tectum E-N and other products, or a large order of installation and repair supplies, we’re here to help. We stock installation kits and Tectum repair supplies, and we offer comprehensive customer support. Fast shipping is available for in-stock products, so keeping your project on time and on budget is easier than ever.

A construction company worker ordering tectum replacement panels online

Why Choose Tectum Replacement?

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Tectum Product Specialists

We’re your expert partner in Tectum roof deck products, installation, and assistance.

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Tectum Installation Specialists

We provide everything you need to do it right the first time – from knowledge to supplies and support.

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Buy Any Quantity

Whether you need just one panel or a truckload, the ordering process is easy.

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Fast Shipping

In-stock products ship within 2 business days, ensuring quick turnaround times for your projects.

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The Tectum Products You Need

No matter which Tectum roof deck replacement panels you need, we’ve got you covered.

Getting Started Is Easy!

If you’re ready to get started, placing a Tectum E or Tectum E-N order is made easy with the help of our team. Reach out today to discuss your project needs with our Tectum product experts.

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