Foundation & Basement


Build on a Foundation of Science

Energy-efficient homes and structures are built from the ground up. Start with DuPont's science-based insulations for foundations and basements. Durable and easy to install, our solutions are ideal for slab foundations, exterior basement walls and interior basement walls.


Foundation & Basement Applications

Interior Basement Insulation

Improve energy-efficiency and comfort of finished or unfinished basements.

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Exterior Basement Insulation

Provide long-term thermal performance and moisture resistance to exterior basement walls.

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