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5.0 out of 5 stars. 5 reviews
A woman outside with a dog
A woman outside with a dog

SEALTECH Heavy Duty 36 in. x 10 ft. 10mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

SEALTECH Heavy Duty 36 in. x 10 ft. 10mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

Item # 240325699

SEALTECH SEALTECH Heavy Duty 36 in. x 10 ft. 10mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use
SEALTECH SEALTECH Heavy Duty 36 in. x 10 ft. 10mm Thick Reflective Insulation Roll for Soundproofing Thermal Shield Use

$37.95
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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 36 inches wide by 10 feet long with a 10mm 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
  • 10mm 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
  • 36 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 - 3 of 3 Questions

Q: what is the maximum safe exposure temperature

7 months ago
1 Answer
  • A: Hi Neighbor! his advanced insulation reflects a remarkable 95% of radiant energy, providing unbeatable insulation for enhanced energy efficiency. Optimize your home's thermal performance and start saving on those energy bills!
    7 months ago
    Helpful?

Q: How much heat will it stop

8 months ago
1 Answer
  • A: Hi Neighbor! This advanced insulation reflects a remarkable 95% of radiant energy, providing unbeatable insulation for enhanced energy efficiency. Optimize your home's thermal performance and start saving on those energy bills!
    8 months ago
    Helpful?

Q: Am I able to use this to line and quiet my hvac cold air return box?

9 months ago
1 Answer
  • A: Hi Bob! That could work following these suggestions: Create an outer box: Build a wooden or metal frame around your HVAC unit to create a space for the insulation. Line the box: Cut and fit the SEALTECH insulation to line the inside of this new enclosure. Make sure to leave gaps for the unit's vents and exhaust, and for electrical wires. Use a thick, dense material: The 10mm thickness provides a decent amount of sound absorption and deadening. Ensure proper airflow: Do not completely seal the enclosure. Make sure there is enough ventilation to prevent the unit from overheating. Seal the seams: Use a strong, heat-resistant tape to seal any seams in the insulation for a more effective sound barrier.
    9 months ago
    Helpful?

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5.0
2 out of 2 (100%) reviewers recommend this product

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1 to 2 of 5 Reviews .
1 – 2 of 5 Reviews
Northern Indiana
Review 1

Help an outdoor cat.

6 months ago
I used this to line a shelter for a feral cat. Works great to retain heat.
SweepstakesYes

Yes, I recommend this product.

Neosho Missouri
Review 1

Worked

7 months ago
Used to insulate a dog house. Had very liytle waste. Easy to cut into size needed.
SweepstakesYes

Yes, I recommend this product.

3 Ratings-Only Reviews