North America – Exterior Foundation

Dow offers an extensive line of roofing solutions designed to help control heat and moisture transfer through commercial and residential roofs and ceilings.

Build on a Strong Foundation

STYROFOAM™ Brand Extruded Polystyrene Insulation is extremely moisture resistant, tough and durable just what a commercial exterior foundation demands.

U.S.

Project Specifications	Recommended Dow Solutions
Protect waterproofing membrane during backfill Insulate foundation wall Moisture resistance Insulation R-value (RSI) Compressive strength
	Specially designed dovetail grooves channel water away Shiplap edge 1-1/2", 2-1/8" thicknesses 30 psi	STYROFOAM™ Brand PERIMATE™ Insulation
	Designed for waterproofing Plastic film on one side Fanfolded 1/4" thickness 8 psi	STYROFOAM™ Brand Protection Board III Insulation
	Square edges on all four sides 3/4"-4" thicknesses Two board size options 25 psi	STYROFOAM™ Brand Square Edge Insulation
	Utility-grade insulation Square edge, tongue and groove and scoreboard Three board size options 1" - 3" thicknesses 15 psi	STYROFOAM™ Brand UTILITYFIT XPS 15 PSI Insulation
	Enhanced Installation	GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant⁽¹⁾ FROTH-PAK™ Foam Sealant

(1) Consult the label and Material Safety Data Sheet carefully before use.

Marketing Partners
Carlisle Coatings & Waterproofing
T.Clear

Canada

Project Specifications	Recommended Dow Solutions
Protect waterproofing membrane during backfill Insulate foundation wall Moisture resistance Insulation R-value (RSI) Compressive strength	Specially designed dovetail grooves channel water away Shiplap edge 2-1/8" (54 mm) thickness 30 psi (210 kPa)	STYROFOAM™ Brand PERIMATE™ Insulation
	2' x 8' (600 mm x 2400 mm) boards 1"-4" thicknesses Butt edge and shiplap edge options 30 psi (210 kPa)	STYROFOAM™ Brand SM Insulation
	Enhanced Installation	GREAT STUFF PRO™ Gaps & Cracks Insulating Foam Sealant⁽¹⁾ FROTH-PAK™ Foam Sealant
⁽¹⁾ Consult the label and Material Safety Data Sheet carefully before use.

Dow can help you get to the bottom of your foundation insulation questions.