Twin reflective film surfaces laminated to polyethylene bubble cores provide thermal control in both heating and cooling seasons. The construction resists moisture damage, mould, and mildew without demanding respiratory protection or protective garments during installation. Its core structure resists compaction and will not degrade or disintegrate with age and temperature cycling.

Suitable for water heaters, workshops, exterior walls, radiant floors, storage buildings, garage doors, and wine room insulation.

• Dimensions: 10 feet long × 4 feet wide
• R-value: R-3 to R-21 per inch
• Coverage area: 40 square feet per roll
• Double-sided reflective polyethylene composition
• Standard edge configuration