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 […]