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SEALTECH Heavy Duty 48 in. x 10 ft. 3mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

SEALTECH Heavy Duty 48 in. x 10 ft. 3mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

Item # 240330999

$31.95


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SEALTECH Heavy Duty 48 in. x 10 ft. 3mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

Item # 240330999

$31.95
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This reflective insulation roll cuts heating and cooling costs by reflecting 95% of radiant energy, working as a radiant barrier in homes, barns, workshops, and outbuildings. The roll measures 48 inches wide by 10 feet long with a 3mm closed-cell foam core sandwiched between fire-retardant engineered foil layers. Closed-cell foam stays dimensionally stable across humidity and temperature swings, holds its shape without settling out of position, and doesn't host rodent nesting or moisture wicking like fiberglass batts. The foil faces act as a built-in vapor barrier, so no separate poly sheeting is needed for moisture-prone applications. Approved for indoor and outdoor use across attics, walls, ceilings, garage doors, metal roofs, steel buildings, and concrete floor underlayment. The closed-cell core absorbs mid-frequency sound to reduce noise transmission between rooms or from outside. Non-toxic, non-allergenic, and fiber-free - installs without protective gear, won't irritate skin, eyes, or airways. The roll trims with utility knife or scissors and fastens with staples, foil tape, or spray adhesive depending on the application surface. Silver foil surface stays reflective without flaking or oxidizing over the product life.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Reflects 95% of radiant energy to cut heating and cooling costs in homes, barns, workshops, and outbuildings - works as a radiant barrier without bulky batt insulation
  • 3mm closed-cell foam core between fire-retardant engineered foil layers stays dimensionally stable, holds shape without settling, and won't host rodent nesting or moisture wicking like fiberglass
  • Foil faces act as a built-in vapor barrier - no separate poly sheeting needed for moisture-prone walls, garage doors, or metal roofs
  • Closed-cell core absorbs mid-frequency sound to reduce noise transmission between rooms or from outside the building envelope
  • Non-toxic, non-allergenic, fiber-free construction installs without protective gear and won't irritate skin, eyes, or airways during cutting or fastening
  • Trims with utility knife or scissors and fastens with staples, foil tape, or spray adhesive - adapts to attic, wall, ceiling, floor, or roof surfaces
  • 48 inches wide by 10 feet long roll with silver foil surface that stays reflective without flaking or oxidizing over the product life

Q&As

1 - 2 of 2 Questions

Q: Can this be used as insulation to wrap a hot water heater?

6 months ago
1 Answer
  • A: Hi Neighbor- Yes, you can use the SEALTECH reflective insulation on a water heater for thermal shielding, especially if it's an older, inefficient model, as it reduces standby heat loss and saves energy, but make sure to leave access to controls/heating elements and check your heater's manual for manufacturer recommendations before applying any insulation to avoid overheating or fire hazards.
    6 months ago
    Helpful?

Q: Can this be used to put on ceiling above wood heat stove

a year ago
1 Answer
  • A: Product is fire resistant with an R-Value of 15.
    a year ago
    Helpful?

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