Rigid Insulation Panels: Which Ones to Use for Different Applications

Halo’s rigid insulation system relies on an advanced graphite foam core that outperforms its leading XPS contenders in efficiency and low emissions. Halo’s products — Interra, Exterra, and Subterra — are each tailored to a specific application.
New Resources for Getting Started With Halo!

We’re committed to equipping you with all the right tools and information before you build with Halo. These installation guides, as well as our interactive webcasts, should help you kick off your next project.
How Much Force Does a 4” Concrete Slab Exert on the Insulation Below?

Halo Subterra is a below-ground rigid insulation that is offered at a variety of compressive strengths, starting at 16 psi.
High Performance Made Simple: an Airtightness Story

See how attention to detail and the right insulation products helped student-builders construct a beautiful (and airtight) home benefiting the YMCA.
Why R-value is Important for Foam Board Insulation

Why R-value is Important for Foam Board Insulation. R-values are a key metric used to assess insulation products. But what exactly do they measure? And why are they important? In this post, we’ll find out what R-values are, why they’re crucial to the homes we build, and how various insulation products compare in R-values. […]
How Halo Helps You Build Healthy, Comfortable Homes

Learn how Halo helps optimize a home’s envelope through proper moisture control, airtightness, an effective barrier to radon, and low-VOC building materials. This Advanced Graphite Insulation System is a spectacular product for building healthy, comfortable environments.
No, We’re Not Type 4 XPS

Why Halo’s 16 PSI Subterra Plus Is the Better Alternative for Your Project Whether you’re a builder or an architect, you know that some products have a way of making it into specs and turning up in project after project. Often this can happen with no code requirement or any actual edge over other products. […]
Can I Use Foam Board Insulation With Batt Insulation?
Can I Use Foam Board Insulation With Batt Insulation? Yes, foam board insulation is an excellent complement to batt insulation. Foam board insulation can add insulation and eliminate thermal bridging when used in wall and ceiling assemblies insulated with batts. It can potentially replace the vapor barrier and house wrap as well. Here are four […]
How-To Save These 8 Construction Steps When Building With Foam Board Insulation

Highly insulated building envelope assemblies can be complex, involve a number of layers and often take a while to construct. Of course, Halo foam board insulation products add thermal performance, but did you know that building with Halo can also help you build quicker and more efficiently? In this post, we will discuss the Halo’s […]
The Unbelievably Rugged Foam Board Insulation – Halo® Subterra®
Introducing Halo® Subterra® — the rugged foam board insulation that’s perfectly designed for a wide variety of below-ground applications, including: Perimeter Insulation & Frost Shield Under Slab Grade Beams Halo® Subterra® does everything you need (and more!) in a rugged, high-performance, below-ground foam board insulation: Subterra® delivers outstanding, long-term, below-ground insulation performance because it has […]