This Flexible, Thin-Profile Material Delivers Significantly Improved Thermal Resistance in Hard-to-insulate Spaces.

Reduce Thermal Bridging and Expand Design Possibilities.

DOWSIL™ HPI-1000 Building Insulation Blanket is a thin, flexible insulation material that uses advanced silicon-based aerogel technology to deliver significantly improved thermal resistance versus conventional insulation products.

The thin profile allows for fast, easy installation compared to conventional insulation materials and provides excellent thermal bridging for difficult profiles such as curves and corners where it’s often bulky or complicated to install. This material is fire-resistant, water-vapor permeable, and hydrophobic.

DOWSIL HPI-1000 Building Insulation Blanket is an ideal solution for insulating challenging space-limited and transition conditions in building envelopes, such as:

• Where below-grade systems meet above-grade wall systems
• Where glazing systems meet cavity walls
• Where design results in exposed or underinsulated slab edges
• Where additional thermal insulation is required at curtainwall mullions (mullion wrap)
• Where parapets meet roofs

Achieve Superior Thermal Performance

Using thermal modeling software, DOWSIL HPI-1000 Building Insulation Blanket was evaluated and analyzed based on ASHRAE 1365-RP.

_{[1] Average R-values shown in hr-ft²-F/BTU; USI-values shown in W/m²K.}

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