All Atlas ACFoam polyiso insulation boards are QualityMark™ certified, providing consumers an easy way to identify premium products that meet or exceed building codes for the best in roof performance. ACFoam delivers unparalleled performance and energy efficiency that’s built to last.

Dupont Rigid Foam Insulation replaces non-insulating above-grade sheathing products like plywood, fiberboard and OSB, and eliminates the need for additional air barriers such as housewrap. It has clear film facings on both sides for added durability.

Styrofoam Boards are also designed for insulating interior basement walls, crawl spaces, and ceilings in both renovation and retrofit situations with precut insulation sheets and slotted edges that accommodate wood nailing strips that serve as a nailing base for drywall.

IKO Ener-Air insulation board is a lightweight insulation made at a state-of-the-art ISO 9001-2008 registered manufacturing facility. A coated glass fiber facer is laminated onto the board top and bottom, making it breathable.KO Ener-Air offers a thermal resistance of approximately 6 per inch to improve the energy-efficiency of walls and ceilings. 

IKO Enerfoil insulation board is a lightweight insulation, made at a state-of-the-art ISO 9001-2008 registered manufacturing facility. A foil facer is laminated onto the board top and bottom, making it non-breathable. IKO Enerfoil offers a thermal resistance of R6.2 per inch to improve the energy-efficiency of walls. 

Johns Manville foam boards are used as insulation/nailbase underlayment for a variety of roofing systems and sidewall applications.

Kingspan GreenGuard XPS Insulation Board does not absorb water, is not a food source for mold, and is not subject to moisture-related damage and deterioration. An R-Value of 5.0 per inch of thickness makes it an excellent thermal insulator that increases the energy efficiency of your structures. And it retains its insulating properties over time. The board also provides an extra barrier against moisture infiltration. Choose between a square edge (CM) and an interlocking shiplap edge (SL) that helps reduce energy-robbing air leaks at seams and gaps.

XPS Insulation Board is ideal for a variety of applications, including below slab, below grade along the foundation, inside basement walls, exterior insulation over wood sheathing, and residing.

Owens Corning's insulation product lines consist of the following brands: PINK FIBERGLAS™ Insulation; FOAMULAR® Rigid Foam Insulation; QuietZone® Acoustic Batts; PROPINK Complete™ Fiberglass Loosefill Insulation; PROPINK® Rigid Foam Insulation; INSUL-DRAIN® Drainage Board; PINKWRAP® Housewrap; Owens Corning EnergyComplete™ System.