SealTech 20' x 16" x 5 mm R-16 Polyethylene Foam Reflective Insulation Roll ST-301-16X20

SKU: 123525

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SEALTECH ST-301-16X20 Reflective Insulation SEALTECH ST-301-16X20 Reflective Insulation SKU# 123525 Create a more comfortable and energy-efficient space with this SealTech...
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Storage Instructions

Dry Goods: Store in a cool, dry place away from direct sunlight and moisture. Seal the packaging tightly after each use to preserve freshness.

Perishables: Refrigerate immediately upon receiving to maintain optimal freshness. Follow the specific storage temperature guidelines mentioned on the packaging.

Frozen Items: Keep frozen until ready to use. Follow the thawing instructions on the package for best results.

All products come with a "Best Before" or "Use By" date printed on the packaging. Please consume before this date to ensure the best quality.

For fresh or refrigerated items, use within [number of days] of opening.

Shipping & Returns

All orders are processed within 1-3 business days.

Orders are not shipped or delivered on weekends or holidays.

Standard Shipping: 5-7 business days. Rates will be calculated at checkout.

Express Shipping: 2-3 business days. Rates will be calculated at checkout.

Delivery delays can occasionally occur due to unforeseen circumstances.

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SEALTECH ST-301-16X20 Reflective Insulation
SEALTECH ST-301-16X20 Reflective Insulation
SKU# 123525

Create a more comfortable and energy-efficient space with this SealTech R-16 polyethylene foam reflective insulation roll. Made of 100% virgin polyethylene foam with double-sided aluminum foil exterior for exceptional thermal reflectivity and acoustic performance.

SKU Number 123525
Quantity 1 Roll
Shipping Weight 1.24 lb
Dimensions 20 ft × 16 in × 5 mm
Color Silver
Core Material Polyethylene Foam
Surface Material Double-Sided Aluminum Foil
R-Value Rating R-16
Thickness 5 mm
Product Type Reflective Insulation
Primary Applications Thermal & Acoustic Protection
Overall Dimensions
Length 20 Feet
Width 16 Inches
Thickness 5 mm
Premium Features
  • Double-sided aluminum foil reflective finish for maximum heat reflection efficiency
  • 5 mm thickness with high-performance R-16 insulation rating
  • Fire-retardant construction meeting safety standards
  • Moisture-resistant design providing effective vapor barrier protection
  • UV-resistant for long-lasting durability in various environmental conditions
  • Non-toxic and odorless materials safe for residential and commercial use
  • Lightweight at only 1.24 lb for easy handling and installation
  • Easy to cut and install without any peeling required
  • Excellent soundproofing capabilities for noise reduction applications
Performance Advantages

This 5 mm reflective insulation roll effectively reduces energy costs by reflecting up to 97% of radiant heat while providing significant soundproofing benefits. The balanced thickness offers optimal thermal resistance for a wide range of applications without adding excessive weight or bulk.

Ideal Applications

Perfect for residential homes, commercial buildings, industrial facilities, HVAC systems, metal buildings, garages, workshops, attics, walls, and ceilings. Excellent for improving thermal efficiency, reducing noise transmission between rooms, and creating reliable vapor barriers.

Installation Benefits

Ready for immediate installation with no preparation needed. The material's flexibility and lightweight nature allow for quick measurement, cutting, and positioning. Suitable for both DIY projects and professional contractor installations.

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