Read this guide to learn the best practices when using rigid EPS foam insulation on exterior walls, focusing on maximizing thermal efficiency, minimizing air leaks, and ensuring durability.

EPS panels are widely used in residential construction for walls, roofs, and floors. Their quick installation and energy efficient properties make them an excellent choice for modern, sustainable homes.

Jun 20, 2023 · There are three main types of rigid foam insulation panels used for CI: polyisocyanurate (polyiso), expanded polystyrene (EPS), and extruded polystyrene (XPS). …

Nov 22, 2021 · A high-caliber insulation intended for a variety of applications, residential building professionals and do-it-yourselfers can turn to expanded polystyrene (EPS) for exterior, interior and cavity walls, as well as continuous insulation (ci) sheathing.

Sep 30, 2011 · Exterior rigid foam improves air tightness, adds R-value, reduces the chance of condensation in wall cavities, and greatly reduces thermal bridging through studs. Not only that — foam sheathing will soon be mandated by code in some climate zones.

Jul 28, 2021 · Rigid foam insulation boards are different. Choose carefully between polyiso, EPS & XPS or mineral wool and hemp as the wrong choice can reduce insulation performance and cause mold and rot in building envelopes. Polyisocyanurate (PIR), Extruded Polystyrene (XPS), Expanded Polystyrene (EPS) or Styrofoam?

Oct 23, 2024 · These panels offer a durable, lightweight, and energy-efficient solution for exterior wall systems, providing protection against moisture infiltration while enhancing a building’s thermal performance. EPS cladding panels are made from expanded polystyrene, a type of rigid foam insulation that is widely used in construction.

Expanded polystyrene (EPS) lightweight thermal efficient wall cladding can be installed to: timber & steel studs, concrete and masonry. Exterior insulation wall systems.

Get free shipping on qualified EPS, Exterior Wall Foundation Foam Board Insulation products or Buy Online Pick Up in Store today in the Building Materials Department.

Why Choose EPS for the Building Envelope? Alleguard’s expanded polystyrene (EPS) solutions deliver excellent insulation, moisture resistance, and durability—ideal for creating a robust residential building envelope.