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STYROFOAM* Brand Insulation significantly reduces energy loss through above ground walls and underground basement walls of new and existing buildings. It maintains its structural and thermal integrity, and is able to withstand the rough handling that typically occurs at the building site.

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Construction Application STYROFOAM IB STYROFOAM LB PERIMATE DI
External Insulation   Render and/or cladding system X X
Cold bridge insulation X X
Internal Insulation STYROFOAM plasterboard laminate X
Tile backing X

Beneath wet plaster X
Underground - Basement Walls Insulation against tanking

X
Drainage and insulation X
Foundations

X


PERIMATE* DI Insulation is designed for use on exterior basement walls because it has a unique drainage system: vertical channels cut in the face of the board drain water away, while a thin layer of filter fabric bonded to the surface prevents soil particles from blocking the channels.

STYROFOAM IB and LB Insulation improve the thermal performance of existing walls without affecting the appearance of the building. STYROFOAM LB Insulation is used when a higher thermal performance is required. The insulation is lightweight and easy to cut, making it suitable for use around existing details. STYROFOAM IB and LB Insulation can be adhered to or mechanically fixed to the existing walls.

With its ready-keyed surface, it provides an ideal substrate for light plastering, and rendering. When factory bonded to gypsum board, it is an ideal insulated dry lining product. It can also be used as an external or internal insulation, as well as cold roof applications and soffit insulation.

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Select a product name to view properties Board Size(length x width, mm) Thickness (mm) Edge Treatment Surface
STYROFOAM IB 2438 x 600 25, 50, 60, 75, 150 Butt edge Planed
STYROFOAM LB 2500 x 600, 2500 x 1200 20, 40, 60, 80, 100, 120 Butt edge Planed
PERIMATE DI 1250 x 600 50 Shiplap Grooved


®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow